Product Catalogue
2020

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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Introduction
Anteral is formed by a highly qualified team committed with the client necessities that
results in a company with a culture based on the innovation, team building and selfimprovement.
Following this culture, Anteral develops innovative technology complying with the mostchallenging requirements in the field of antennas, passives and radar technology forspace, telecommunications, defence, smart cities and industry and academia sectors,
among others.
line was born. Anteral has made used ofits knowhow on the RF field to develop
its own radar products with the aim ofboosting innovative applications anduses. Anteral´s radar technology can be
employed on Smart Cities, Industrial,
Education and Health sectors, always
taking care of the R&D part and creating
new and innovative products andapplications. This development line is
known under the brand uRAD (Universal
Radar, www.urad.es) and counts with aproprietary international patent.

Antennas & Passives Components
Anteral counts with a large heritage inthe development of antennas andpassives components meeting the mostdemanding requirements and state-ofthe-art specifications. Anteral designs,
fabricates, and tests its devices basedon high quality rules and processes.
Thanks to its large heritage on the
Aerospace sector, where Anteral counts
with its developments on board of morethan 12 satellites, Anteral offers
outstanding performance products thatcan be of great relevance for many
applications and uses.

Ad-hoc Developments
Apart from Anteral´s products, thecompany also offers ad-hoc designs
considering the client´s requirement anddeveloping custom solutions for them

Radar Technology
R&D is part of Anteral´s DNA and this is
how its Radar technology development

1
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Quality Products and Services
Quality Management System
Anteral counts with high quality standards thatprovide assurance management procedures.
Anteral counts, from its creation, with the ISO 9001
certification that allows the company to work
following procedures and protocols to maintain aperfect track of the worked performed.
At the moment, Anteral counts with an ISO9001:2015 certification that provides quality
and control processes for the complete business structure which is renewed every year.
The Quality Management Procedures gathered within Anteral´s ISO9001:2015
documentation are divided into different processes that determine the way to proceed
for Commercial Management (FP01), Design & Development (FP02), Procurement
Management (FP03), Production Management (FP04), Human Resources (FP05),
Infrastructure & Equipment (FP06), Information & Communication (FP07), Management
Responsibility (FP08), Test & Evaluation (FP09) and Progress Management (FP10).
These procedures gather the complete management structure and assures a highquality management system.

Chain of Suppliers
Anteral always work with workshops and companies that count with ISO 9001, and ISO
9100 for Space programs to maintain a high-quality protocol. This way, a productassurance plan is guaranteed following both certifications and having always a fluent aneasy communication between the parts involved.
This way, Anteral can provide outstanding products developed under the most restrictive
quality procedures complying with the client´s requirements and necessities.

Heritage
Apart from the Quality Assurance Management System, Anteral counts with a broad
heritage working for the Aerospace sector among others. Anteral has worked in morethan 15 SatCom programs together with renowned companies and research centres
such as Airbus DS, Airbus UK, GMV, INDRA, ESA, etc.
Moreover, Anteral has sold its products and services regarding high performance
Antennas and RF components as well as Radar Technology to important companies andresearch centres along the world such as: JPL-NASA, MIT, U.S. Naval ResearchLaboratory, BQ, Intel, ETH Zürich, etc.
Finally, Anteral has participated in more than 10 R&D programs regional, national andinternational (FP7, H2020, SME Instrument, etc) with important consortiums formed bycompanies and universities like Ericsson, Chalmers, KTH, Infineon, Fraunhofer,
Rutherford Appleton Laboratory, etc.

1
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Content list
1.

Standard Gain Horn Antennas (SGH) .................................................................... 3

2.

Scalar Feed Horn Antenna (SFHA) ........................................................................ 5

3.

Lens Horn Antenna (LHA)...................................................................................... 6

4.

Focusing Lens Horn Antenna (LHA-F) ................................................................... 95.

High-Gain Lens Horn Antenna (HGLHA).............................................................. 116.

Cassegrain Reflector System (CRS) .................................................................... 13

7.

Trihedral Corner Reflectors (TTCR) ..................................................................... 16

8.

Near Field Probes (NFP) ..................................................................................... 17

9.

Orthomode Transducers (OMT) ........................................................................... 19

10.

Polarizers (POL)............................................................................................... 21

11.

Dual Linear Polarized Scalar Feed Horn Antenna (DLPSFHA) ......................... 22

12.

Dual Circular Polarized Scalar Feed Horn Antenna (DCPSFHA) ...................... 24

13.

Dual Linear Polarized Lens Horn Antenna (DLPLHA)....................................... 25

14.

Dual Circular Polarized Lens Horn Antenna (DCPLHA).................................... 27

15.

Filters & Multiplexers (FILT - MUX) .................................................................. 28

16.

Log-Periodic Antennas (LOG-P) ....................................................................... 30

17.

Wire Grid Polarizers (WGP) ............................................................................. 32

18.

Quarter Wave Plates (QWP) ............................................................................ 34

19.

Radar (by uRAD).............................................................................................. 36

2
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1. Standard Gain Horn Antennas (SGH)
FeaturesHigh performance standard gain horn.
From 8.2 to 500 GHz (WR90 to WR2.2).
26 dBi & 20 dBi nominal mid-band gain.
Low VSWR.
Specific gain values can be requested.

Product Description
Anteral’s Standard Gain Horns are high performance antennas designed to cover thefrequency range of 8.2 to 500 GHz in 19 bands with 20 dBi and 26 dBi nominal mid-band
gain and very low VSWR (<1.1).
The antenna exterior appearances are designed to minimize weight, improverobustness, and offer a sharp aperture. Models from WR28 to WR2.2 are manufactured
from a single aluminum rod. No soldering for flanges and no screws for attaching parts
are included. These antennas are equipped with the standard and precision style flange.
The flanges are manufactured in special way to provide the most accurate andrepeatable mechanical alignment possible.
This type of horns is especially suitable for laboratory test measurements,
electromagnetic measurements, and gain calibration. Moreover, custom bands and gain
values can be requested.
Related Products
Scalar Feed Horn Antenna (SFHA).
Lens Horn Antenna (LHA).
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC.

Custom Design
Specific gain values and waveguideflange are available.
Construction
WR34-WR1.5 in a single aluminum piece.
WR90 to WR42 in aluminum in split block
configuration.

Typical Performance3
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Electrical Specifications
Model

SGH-20-WR90
SGH-20-WR75
SGH-20-WR62
SGH-20-WR51
SGH-20-WR42
SGH-26-WR34
SGH-26-WR28
SGH-26-WR22
SGH-26-WR19
SGH-26-WR15
SGH-26-WR12
SGH-26-WR10
SGH-26-WR08
SGH-26-WR06
SGH-26-WR05
SGH-26-WR04
SGH-26-WR03
SGH-26-WR2.8
SGH-26-WR2.2
SGH-26-WR1.9
SGH-26-WR1.5

Frequency
(GHz)

VSWR
(:1)

8.2-12.4
10-15
12.4-18
15-22
18-26.5
22-33
26.5-40
33-50
40-60
50-75
60-90
75-11090-140110-170
140-220170-260
220-330
260-400
330-500
400-600
500-750

1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2

3dB beamwidth(deg), Typ

Directivity(dBi)

Sidelobe (dB), Typ
LengthE-planeH-planeE-planeH-plane

19
19
18.6
18.8
19.4
8.2
6.7
7.9
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7

17.2
17.1
17
17
17.3
8.6
7.8
8.4
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5

-12.8
-15
-13.9
-14.2
-13.7
-10.2
-8.4
-9.8
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10

-22.5
-22.3
-22.2
-22.5
-22.3
-31.7
-33.9
-31.2
-33
-33
-33
-33
-33
-33
-33
-33
-33
-33
-33
-33
-33

20
20
20
20
20
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

408.5
340.4
282.3
231.5
190.6
259.1
266.9
179.2
150.4
118.4
97.6
80
64
52
40.8
34.4
27.2
22
17.6
15.2
12

* This table contains only a few SGH examples. All data are typical values. Contact us for other
SGH and more information.

Mechanical Outline

Description
Standard UG-xxx/U
In a single aluminum piece.
Ruby Red
Aluminum

FlangeFabrication
External color
Material

4
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2. Scalar Feed Horn Antenna (SFHA)
FeaturesHigh performance feed horns.
From 18 to 110 GHz (WR42 to WR10).
10 dBi, 15 dBi, 18 dBi nominal mid-band gain.
Low VSWR and sidelobe.
Custom specifications can be requested.

Product Description
Anteral’s scalar feed horn antennas (SFHA) operate at different frequency bands
between 18 GHz and 110 GHz. Depending on the SFHA, the antenna offers 17 dBi,
15 dBi, and 13 dBi directivity. The SFHA are equipped with a circular waveguide that
supports both linear and circular polarization. A rectangular waveguide port configurationthat only supports linear polarization is available using our circular-to-rectangulartransitions (CRWT). The dual linear polarized option, the Dual Polarized Scalar Feed
Horn Antennas (DPSFHA), is also available using our high-performance orthomodetransducers (OMT) and polarizers (POL). Besides, Anteral offers ad-hoc design service
to make our products fulfill any requirement you have on mind.
Related Products
Dual Polarized Scalar Feed Horn
Antennas (DPSFHA).
Standard Gain Horns (SGH).
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific gain values and waveguideflange are available
Construction
In a single aluminum piece.
Most of them are gold plated.

Typical Performance* SFHA-17-WR12

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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Electrical Specifications
Model

Frequency
(GHz)

VSWR,
Typ (:1)

Directivity,
Typ (dBi)

3dB beamwidth,
Typ (deg)

Sidelobe, Typ (dB)E-planeE-planeH-planeXP (dB)(±10deg)
H-plane

SFHA-10-WR42
18-26.5
1.15
12.3
43.6
43.6
-26.4
-26.4
40
SFHA-18-WR42
18-26.5
1.15
19.4
21
21
-33.6
-33.6
40
SFHA-10-WR28
26.5-40
1.15
11.7
46.4
46.4
-25.8
-25.8
40
SFHA-15-WR28
24.5-43.5
1.15
16
31.8
31.8
-16.3
-16.3
30
SFHA-18-WR28
26.5-40
1.15
19.4
21
21
-33.6
-33.6
40
SFHA-15-WR22
33-50
1.15
15.1
38.2
38.2
-32.1
-32.1
30
SFHA-17-WR19
40-60
1.15
16.9
25.8
25.8
-34
-34
40
SFHA-13-WR19
40-60
1.15
12.7
43.2
43.2
-24.9
-24.9
35
SFHA-17-WR15
50-75
1.15
17
26
26
-36.3
-36.3
40
SFHA-13-WR15
50-75
1.15
12.5
45.6
45.6
-24.6
-24.6
35
SFHA-18-WR12
60-90
1.15
17.9
22.1
22.1
-26
-26
40
SFHA-17-WR12
60-90
1.15
17.2
26.3
26.3
-36.3
-36.3
40
SFHA-13-WR12
60-90
1.15
12.6
43
43
-25.4
-25.4
35
SFHA-17-WR10
75-110
1.15
16.9
26.3
26.3
-35.1
-35.1
40
SFHA-13-WR10
75-110
1.15
13.2
39.2
39.2
-25.3
-25.3
35
* This table contains only a few SFHA examples. All data are typical values. Contact us for other SFHA and more
information.

Mechanical Outline* SFHA-17-WR12

Description
Standard UG-xxx/U
In a single aluminum piece.
Gold.
Aluminum. Gold plated.

FlangeFabrication
External color
Material

3. Lens Horn Antenna (LHA)
FeaturesFrom 8.2 to 170 GHz (WR90 to WR6).
30 dBi nominal mid-band gain.
Very compact size.
Low VSWR.
Linear or circular polarization.

6
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Custom specifications can be requested.

Product Description
Anteral’s Lens Horn Antennas (LHA) are conical horn antennas with a plano-convex
Teflon (PTFE) lens added in the aperture, in order to apply phase correction and achieve
superior performance with minimum size.
They are designed to cover the frequency range of 8 to 170 GHz in 14 bands with 30 dBi
nominal mid-band gain. Anteral optimizes all designs to show not only high gain, but also
low VSWR (< 1.3) and low side lobes. Moreover, custom bands and gain values can berequested. Anteral offers LHAs with linear or circular polarization.
Lens Horn Antennas are especially useful when high gain is required with the minimum
size. Therefore, these antennas are widely used in radar applications, communication
links and meteorological systems among others. New cutting-edge space applications
include LHA’s for MiniSat, MicroSat, NanoSat and CubeSat communications.
Related Products
Dual Polarized Lens Horn Antenna(DPLHA).
High Gain Lens Horn Antenna (HGLHA).
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific gain values and waveguideflange are available
Construction
Aluminum and PTFE.

Typical Performance7
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Model

LHA-30-WR90
LHA-30-WR75
LHA-20-WR62
LHA-30-WR51
LHA-30-WR42
LHA-30-WR34
LHA-30-WR28
LHA-30-WR22
LHA-30-WR19
LHA-30-WR15
LHA-30-WR12
LHA-30-WR10
LHA-30-WR08
LHA-30-WR06

Frequency
(GHz)

VSWR
(:1)

8.2-10.4
10-15
12.4-18
15-22
18-26.5
22-33
26.5-40
33-50
40-60
50-75
60-90
75-11090-140110-170

1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25

3dB beamwidth(deg), Typ

Directivity(dBi)

Sidelobe (dB), Typ
LengthE-planeH-planeE-planeH-plane

4.5
4.3
4.1
3.7
4.2
4.6
4.5
4.8
4.6
4.9
4.8
5.1
5
4.9

6.4
5.9
5.9
5.5
5.6
6
5.7
5.9
5.9
6.3
6.1
5.1
5.5
5.4

-18
-15.9
-17
-19.7
-17
-13.7
-16
-15
-14
-14
-13
-13
-12
-12

-28
-30.9
-28
-23.4
-29
-24.9
-28
-26
-28
-28
-28
-26
-24
-24

30.4
30.8
31.1
31.9
31
30.4
30.8
30.5
30.5
30.3
30.2
30.1
30.3
30.2

456.2
326.4
335.0
226.6
226.6
155.5
152.4
124.3
104.3
74.4
62.2
51.3
40.7
33.4

Mechanical Outline

Description
Standard UG-xxx/U
Ruby Red
Aluminum
PTFE

FlangeExternal color
Horn Material
Lens Material

8
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4. Focusing Lens Horn Antenna (LHA-F)
Features








From 5.85 to 220 GHz (WR137 to WR05).
Optimized focus performance.
Best for material characterization.
Very compact size and robust design.
Low VSWR and sidelobes.
Linear or circular polarization.
Custom specifications can be requested.

Product Description
Anteral’s Focusing Lens Horn Antennas (FLHA) are conical horn antennas with a doubleconvex Teflon (PTFE) lens added in the aperture, in order to apply phase correction andachieve superior focusing performance with minimum size.
They are designed to cover the frequency range of 5.85 to 220 GHz in 16 bands. Anteral
optimizes all designs to show not only the best focusing performance, but also low VSWR(< 1.3) and low side lobes. Moreover, custom focus performance can be requested.
Anteral offers FLHAs with linear or circular polarization.
Focusing Lens Horn Antennas are especially useful when focusing beam is required withshort focal distances. Therefore, these antennas are widely used in testing and material
characterization.
Related Products
Dual Polarized Focusing Lens Horn
Antenna (DPFLHA).
High Gain Lens Horn Antenna (HGLHA).
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific focusing performance
waveguide flange are available

andConstruction
Aluminum and PTFE.

Typical Performance9
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Electrical Specifications
3dB beamwaist (deg), Typ
Model

LHA-F-WR137
LHA-F-WR90
LHA-F-WR75
LHA-F-WR62
LHA-F-WR51
LHA-F-WR42
LHA-F-WR34
LHA-F-WR28
LHA-F-WR22
LHA-F-WR19
LHA-F-WR15
LHA-F-WR12
LHA-F-WR10
LHA-F-WR08
LHA-F-WR06
LHA-F-WR05

Frequency(GHz)5.85-10.4
8.2-10.4
10-15
12.4-18
15-22
18-26.5
22-33
26.5-40
33-50
40-60
50-75
60-90
75-11090-140110-170
140-220VSWR,
Typ (:1)
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25

Focal Length,
Typ (mm)
310
217
367.5
165
328.5
147.5
231
146.2
120.1
99.2
83.8
71
58.2
63.7
79.3
73.1

LengthE-planeH-plane

53
38
31.1
27
21
17.8
15.2
13.1
10.5
8.6
7.5
6.3
5.1
4.4
4.2
3.3

64
45
37.9
32
26.3
22.5
18.7
16.9
13.6
11
9.3
8
6.4
5.6
5.3
4.2

424.3
285.4
241.9
200.8
200.8
174.5
140.5
152.4
124.3
104.3
74.3
62.3
51.3
51.3
51.3
51.3

Mechanical Outline

Description
Standard UG-xxx/U
Ruby Red
Aluminum
PTFE

FlangeExternal color
Horn Material
Lens Material

10
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)5. High-Gain Lens Horn Antenna (HGLHA)
Features







From 110 to 600 GHz (WR6 to WR1.9).
40 dBi nominal mid-band gain.
Very compact size and robust design.
Low VSWR and sidelobes.
Linear or circular polarization.
Custom specifications can be requested.

Product Description
Anteral’s High Gain Lens Horn Antennas (HGLHA) are high frequency lens hornantennas which exhibit a nominal gain above 40 dBi. They are composed by arectangular waveguide feeder with high quality standard flange that illuminates a planoconvex Teflon (PTFE) lens in order to apply phase correction and achieve superior
performance with minimum size. The lenses are designed with optimized hyperbolic
profile to reduce the aberration to the minimum. The whole system is encapsulated inside
an aluminum cylinder that gives high robustness and it counts with a flat side to be theantenna able to stand in a flat surface.
They are designed to cover the frequency range of 110 to 600 GHz in 7 bands. Anteral
optimizes all designs to show not only high gain, but also low VSWR (< 1.5) and low side
lobes. Moreover, custom bands and gain values can be requested.
High Gain Lens Horn Antennas are especially useful when high gain is required with theminimum size. Therefore, these antennas are widely used in radar applications,communication and meteorological systems among others.
Related ProductsCassegrain Reflector Systems (CRS).
Lens Horn Antennas (LHA).
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific gain values and waveguideflange are available
Construction
Aluminum.

Typical Performance
HGLHA-WR06

11
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Electrical SpecificationsModel

HGLHA-WR06
HGLHA-WR05
HGLHA-WR04
HGLHA-WR03
HGLHA-WR2.8
HGLHA-WR2.2
HGLHA-WR1.9

Frequency
(GHz)

VSWR
(:1)

110-170
140-220170-260
220-275
260-400
330-500
400-600

1.5
1.5
1.5
1.5
1.5
1.5
1.5

3dB beamwaist(deg), Typ

Directivity(dBi)

Sidelobe (dB), Typ
LengthE-planeH-planeE-planeH-plane

1.6
1.3
1.1
1.1
0.7
1.1
1.1

1.6
1.3
1.1
1.0
0.7
1.0
1.0

-29
-32
-34
-33
-33
-33
-33

-35
-38
-34
-36
-36
-36
-36

40.5
43.1
44.6
44.5
48.5
44.5
44.5

104.2
104.2
104.2
104.2
104.2
104.2
104.2

Mechanical Outline

Description
Standard UG-xxx/U
Ruby Red
Aluminum
PTFE

FlangeExternal color
Horn Material
Lens Material

12
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6. Cassegrain Reflector System (CRS)
Features







From 50 GHz to 600 GHz (WR15 to WR1.9).
5 different directivity values in each frequency bands.
Optimized spillover efficiency.
Low losses.
Robust design.
Specific directivity values can be requested.

Description
Anteral’s Cassegrain Reflector Systems (CRS) are high frequency parabolic antennas
composed by a pyramidal feedhorn antenna, a primary parabolic mirror, and a secondary
hyperbolical mirror. The feed and the primary mirror are designed to maximize thespillover efficiency while reducing the blockage to the minimum. All CRS are single linear
polarization. Dual linear polarization is also available using our standard orthomodetransducers (OMT) up to WR-10. The secondary mirror is specially manufactured to havethe best reflecting surface at the highest frequencies. The whole structure presents arobust design, and it is covered with a radome for outdoor applications.
The CRS are especially useful for high-capacity data links at the new high frequency
bands as well as any application where maximum gain is required. Anteral also offers
custom clamping structures. Specific directivity values can be requested. Contact us forfurther information.
Related Products
Scalar Feed Horn Antennas.
Standard Gain Horns.
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific directivity values and support
structures are available
Construction
Aluminum.
Radome available.

Typical Performance

CRS-240-WR06

13
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CRS-140-WRxx

Model

Frequency
(GHz)

VSWR,
Typ
(:1)

Directivity, Typ(dBi)

XP, Typ(dB)

Sidelobelevel, Typ
(dB)

DxL
(mm)

CRS-140-WR15
CRS-140-WR12
CRS-140-WR10
CRS-140-WR08
CRS-140-WR06
CRS-140-WR05
CRS-140-WR04
CRS-140-WR03
CRS-140-WR2.8
CRS-140-WR2.2
CRS-140-WR1.9

50-75
60-90
75-11090-140110-170
140-220170-260
220-330
260-400
330-500
400-600

1.2
1.2
1.2
1.2
1.2
1.2
1.33
1.33
1.33
1.33
1.33

34.5-37.6
36.4-39.2
38.6-40.9
40.0-43.0
41.6-44.8
44.0-47.0
45.6-48.8
47.9-50.7
49.-52.5
51.5-54.4
53.2-56.1

-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40

-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17

176 x 73176 x 73176 x 73176 x 73176 x 73176 x 73176 x 73176 x 73176 x 73176 x 73176 x 73

Model

Frequency
(GHz)

VSWR,
Typ
(:1)

Directivity, Typ(dBi)

XP, Typ(dB)

Sidelobelevel, Typ
(dB)

DxL
(mm)

CRS-240-WR15
CRS-240-WR12
CRS-240-WR10
CRS-240-WR08
CRS-240-WR06
CRS-240-WR05
CRS-240-WR04
CRS-240-WR03
CRS-240-WR2.8
CRS-240-WR2.2
CRS-240-WR1.9

50-75
60-90
75-11090-140110-170
140-220170-260
220-330
260-400
330-500
400-600

1.2
1.2
1.2
1.2
1.2
1.2
1.33
1.33
1.33
1.33
1.33

39.5-41.9
41.2-44.1
43.3-45.8
44.8-47.9
46.6-49.6
48.7-51.8
50.2-53.5
52.6-55.4
54.0-57.2
56.3-59.1
57.8-60.8

-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40

-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17

288 x 101
288 x 101
288 x 101
288 x 101
288 x 101
288 x 101
288 x 101
288 x 101
288 x 101
288 x 101
288 x 101

Model

Frequency
(GHz)

VSWR,
Typ
(:1)

Directivity, Typ(dBi)

XP, Typ(dB)

Sidelobelevel, Typ
(dB)

DxL
(mm)

CRS-340-WR15
CRS-340-WR12
CRS-340-WR10
CRS-340-WR08
CRS-340-WR06
CRS-340-WR05
CRS-340-WR04
CRS-340-WR03
CRS-340-WR2.8
CRS-340-WR2.2
CRS-340-WR1.9

50-75
60-90
75-11090-140110-170
140-220170-260
220-330
260-400
330-500
400-600

1.2
1.2
1.2
1.2
1.2
1.2
1.33
1.33
1.33
1.33
1.33

42.5-45.6
44.3-47.2
46.2-49.1
47.8-51.0
49.6-52.7
51.6-54.9
53.4-56.6
55.7-58.4
57.1-60.2
59.3-62.1
60.8-63.8

-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40

-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17

400 x 129400 x 129400 x 129400 x 129400 x 129400 x 129400 x 129400 x 129400 x 129400 x 129400 x 129

CRS-240-WRxx

CRS-340-WRxx

14contact@anteral.com

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CRS-440-WRxx

Model

Frequency
(GHz)

VSWR,
Typ
(:1)

Directivity, Typ(dBi)

XP, Typ(dB)

Sidelobelevel, Typ
(dB)

DxL
(mm)

CRS-440-WR15
CRS-440-WR12
CRS-440-WR10
CRS-440-WR08
CRS-440-WR06
CRS-440-WR05
CRS-440-WR04
CRS-440-WR03
CRS-440-WR2.8
CRS-440-WR2.2
CRS-440-WR1.9

50-75
60-90
75-11090-140110-170
140-220170-260
220-330
260-400
330-500
400-600

1.2
1.2
1.2
1.2
1.2
1.2
1.33
1.33
1.33
1.33
1.33

44.6-47.8
46.2-49.6
48.7-51.5
50.0-53.5
51.8-55.2
53.9-57.4
55.6-59.1
57.9-60.9
59.4-62.7
61.5-64.7
63.1-66.3

-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40

-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17

500 x 154
500 x 154
500 x 154
500 x 154
500 x 154
500 x 154
500 x 154
500 x 154
500 x 154
500 x 154
500 x 154

Model

Frequency
(GHz)

VSWR,
Typ
(:1)

Directivity, Typ(dBi)

XP, Typ(dB)

Sidelobelevel, Typ
(dB)

DxL
(mm)

CRS-520-WR15
CRS-520-WR12
CRS-520-WR10
CRS-520-WR08
CRS-520-WR06
CRS-520-WR05
CRS-520-WR04
CRS-520-WR03
CRS-520-WR2.8
CRS-520-WR2.2
CRS-520-WR1.9

50-75
60-90
75-11090-140110-170
140-220170-260
220-330
260-400
330-500
400-600

1.2
1.2
1.2
1.2
1.2
1.2
1.33
1.33
1.33
1.33
1.33

46.4-49.4
47.9-51.2
50.0-53.0
51.5-55.0
53.2-56.7
55.3-58.9
57.0-60.6
59.3-62.4
60.8-64.2
62.9-66.1
64.5-67.8

-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40

-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17

580 x 174580 x 174580 x 174580 x 174580 x 174580 x 174580 x 174580 x 174580 x 174580 x 174580 x 174

CRS-520-WRxx

Mechanical Outline

15
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7. Trihedral Corner Reflectors (TTCR)
Features

8.4 GHz to 300 GHz available
High directivity and gain.
Low cost and simple installation.
Wide range of available beamwidths and reflector sizes
Specific performance can be requested.

Product Description
Anteral’s triangular trihedral reflectors (TTCRs) are used for simulating radar target
precisely and radar system calibration. The TTCR are available from 8 GHz to 300 GHz
in standard sizes. The TTCRs are fabricated in aluminum with a gold chemical film finish.
The TTCR can be easily mounted onto a tripod for rapid system setup thanks to themounting bracket with four M3 threaded holes but any custom holes can be added. We
can manufacture to any custom size or specification.
Anteral’s triangular trihedral reflectors (TTCRs) are used for simulating radar target
precisely and radar system calibration and radar system calibration.
Related ProductsCassegrain Reflector Systems (CRS)
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
We can manufacture to any custom sizeor specification.
Construction
Aluminum with a gold chemical film finish.

Typical Performance16
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8. Near Field Probes (NFP)
FeaturesFrom 8.2 to 750 GHz (WR90 to WR1.5).
Sharp edged.
Single piece aluminum probes.
Long-length probes.

Product Description
Anteral’s Near Field Probes (NFP) are high performance open-ended waveguides
probes designed to cover the frequency range of 8.2 to 750 GHz. Moreover, custom
bands can be requested.
Anteral‘s Near Field Probes have a sharp edge or a special opening design to minimize
reflections. There are two types of NFPs:


Larger size NFPs, from WR-90 to WR-6.5 standard waveguide, are manufactured
from a single aluminium rod and their length is between 150 and 30 mm. The openingof these NFP probes is sharp to reduce/minimize reflections.
Smaller size NFPs, from WR-5.1 to WR-1.5 standard waveguide, are manufactured
in split-block configuration and the sharp edge is converted to a conical shape toscatter reflections. The length of these smaller models is 15 mm.

Both types of NFPs are fabricated by high accurate manufacturing processes. All NFPs
can include adequate absorber material to reduce backscattering reflections fromflanges.
Anteral has extensive background in the design and fabrication of open-ended
waveguides. Our NFP are currently being used in many laboratories around the world
including the ESA’s mm-wave and submm-wave laboratory.

Related ProductsCompact Antennas Test Ranges andScalar Feed Horn Antennas formeasuring large antennas at significant
short ranges in antenna test facilities.
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific waveguide flanges are available

Construction
WR90 to WR6.5 in a single aluminum
piece.
WR5.1 to WR1.5 in gold plated aluminumin split block configuration.

17
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Electrical Specifications
Model

Frequency (GHz)

VSWR, Typ (:1)

Directivity (dB)

LengthNFP‐WR90
NFP‐WR75
NFP‐WR62
NFP‐WR51
NFP‐WR42
NFP‐WR34
NFP‐WR28
NFP‐WR22
NFP‐WR19
NFP‐WR15
NFP‐WR12NFP‐WR10NFP‐WR08
NFP‐WR06
NFP‐WR05
NFP‐WR04
NFP‐WR03
NFP‐WR2.8
NFP‐WR2.2
NFP‐WR1.9
NFP‐WR1.5

8.2-10.4
10-15
12.4-18
15-22
18-26.5
22-33
26.5-40
33-50
40-60
50-75
60-90
75-11090-140110-170
140-220170-260
220-330
260-400
330-500
400-600
500-750

1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58
1.58

7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5

150
150
150
150
150
100
100
60
60
40
40
40
30
30
15
15
15
15
15
15
15

Mechanical Outline

Description
FlangeFabrication
External color
Material
ApertureStandard UG-xxx/U
In a single aluminum piece @ NFP-150-WR90 to NFP-30-WR06
In two half pieces of aluminum @ NFP-15-WR05 to NFP-15-WR1.5
Ruby Red @ NFP-150-WR90 to WR-30-WR06
Gold plated @ NFP-15-WR05 to WR-15-WR1.5
Aluminum
Sharp edge @ NFP-150-WR90 to WR-30-WR06
Conical aperture to scatter the electric fields @ NFP-15-WR05 to
WR-15-WR1.5

18
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9. Orthomode Transducers (OMT)
FeaturesHigh performance.
From 7 to 110 GHz (WR112 to WR10).
High Isolation and Cross polarization levels.
Low VSWR.
Specific performance can be requested.

Product Description
Anteral designs and manufactures compact orthomode transducers for communication
and radar systems. Depending on the client requirements, we offer the best optimized
design in terms of complexity and price. Anteral has developed multiple designs of
Orthomode Transducers (OMT) up to 110 GHz but higher frequencies can be requested.
This kind of components are used for either combine two orthogonal signals into one ata circular waveguide or to separate a signal that is input through a circular waveguide in
two orthogonal signals. Both full waveguide band models and narrow band models withenhanced cross polarization and isolation can be requested.

Related Products
Dual Polarized Scalar Feed Horn Antenna(DPSFHA)
Dual Polarized Lens Horn Antennas(DPLHA).
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific frequency performance
waveguide flanges are available.

andConstruction
Aluminum.
Gold plated for some standards.

Typical Performance

OMT-WR10

19
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Electrical Specifications
Model

Frequency
(GHz)

VSWR,
Typ (:1)

Insertion
Loss, Typ(dB)

Isolation, Typ(dB)

XP, Typ(dB)

Length(mm)

OMT-WR112-01
7.0-10.2
1.1
0.2
45
45
108.5
OMT-WR90-01
8.2-10.4
1.1
0.2
45
45
99.5
OMT-WR75-01
10-15
1.1
0.2
45
45
85.0
OMT-WR62-01
12.4-18
1.1
0.2
40
40
70.0
OMT-WR51-01
15-22
1.1
0.2
40
40
95.0
OMT-WR42-01
18-26.5
1.15
0.2
40
40
76.2
OMT-WR34-01
22-33
1.15
0.2
40
40
69.2
OMT-WR28-01
26.5-40
1.15
0.3
35
35
61.4
OMT-WR28-02
24.5-43.5
1.15
0.3
35
35
45.4
OMT-WR22-01
33-50
1.15
0.3
35
35
47.5
OMT-WR19-01
40-60
1.15
0.3
35
35
44.5
OMT-WR15-01
50-75
1.25
0.5
30
30
35.5
OMT-WR12-01
60-90
1.25
0.5
30
30
32.0
OMT-WR10-01
75-110
1.25
0.5
30
30
32.0
* This table contains only a few OMT examples. All data are typical values. Contact us for other OMT and more information.

Mechanical Outline

FlangeFabrication
External color
Material

Description
Standard UG-xxx/U
In two half pieces of aluminum
Aluminum @ OMT-WR112 to WR42
Gold plated @ OMT-WR34 to WR10
Aluminum

20
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)10. Polarizers (POL)
FeaturesHigh performance.
From 7 to 110 GHz (WR112 to WR10).
Low Axial Ratio.
Low VSWR.
Specific performance can be requested.

Product Description
Anteral designs and manufactures high-performance polarizers (POL) for
communication and radar systems. Depending on the client requirements, we offer thebest optimized design in terms of complexity and price. Anteral has developed multiple
designs of Polarizers (POLs) up to 110 GHz.
This kind of components are used for either combine two orthogonal signals into one ata circular waveguide or to separate a signal that is input through a circular waveguide in
two orthogonal signals. Both full waveguide band models and narrow band models withenhanced cross polarization and isolation can be requested.
Related Products
Dual Circular Polarized Scalar Feed Horn
Antennas (DCPSFHA)
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific waveguide flanges are available
Construction
Aluminum.
Other materials and surface treatments
are available.

Electrical Specifications
Model

Frequency
(GHz)

VSWR,
Typ (:1)

Isolation,
Typ (dB)

Axial
Ratio, Typ(dB)

Polarizer

POL-01-3-04-112-01
POL-01-3-04-112-02
POL-01-3-04-112-03
POL-04-2-02-90-01
POL-04-2-02-75-01
POL-04-2-02-75-02
POL-04-2-02-42-01

7.25-7.75
1.25
30
0.3
Linear to RHCP&LHCP
7.9-8.4
1.25
30
0.3
Linear to RHCP&LHCP
7.25-8.4
1.25
30
0.6
Linear to RHCP&LHCP
8.9-10.5
1.25
0.8
Linear to RHCP/LHCP
10.7-12.7
1.25
0.8
Linear to RHCP/LHCP
13.75-14.5
1.25
0.8
Linear to RHCP/LHCP
17.5-221.25
0.8
Linear to RHCP/LHCP
20.2-21.2
1.25
25
0.6
Linear to RHCP&LHCP
POL-01-3-04-34-01
30-31
POL-03-2-01-34-01
17-32
1.25
1
Linear to RHCP&LHCP
POL-01-3-04-15-01
58-62
1.25
20
1
Linear to RHCP&LHCP
POL-01-3-05-12-01
76
1.25
20
1
Linear to RHCP&LHCP
POL-01-3-05-10-01
80-95
1.25
20
1
Linear to RHCP&LHCP* This table contains only a few POL examples. All data are typical values. Contact us for other POL and more information.

21
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)11. Dual Linear Polarized Scalar Feed Horn Antenna(DLPSFHA)
Features







From 7 to 110 GHz (WR112 to WR10).
10 to 20 dBi nominal mid-band gain.
Very compact size.
Low VSWR.
Linear polarization.
Custom specifications can be requested.

Product Description
Anteral’s Dual Linear Polarized Scalar Feed Horn Antennas (DLPSFHA) are an
integrated system composed of an orthomode transducer (OMT) that provides highisolation and cross-polarization (XP) cancellation and a broad band scalar feed hornantenna that provides high gain, low VSWR and low side-lobes, with minimum size.
They are designed to cover the frequency range of 18 to 110 GHz with different nominal
mid-band gain and a low VSWR. The OMT supports either horizontal or vertical polarized
signals with more than 35 dB cross-polarization rejections and 35 dB isolation. The OMT
is configured with two WR waveguides for the horizontal and vertical waveguide ports.
Besides, custom bands, gain values and flanges can be requested. Anteral offers
DPSFHA with linear or circular polarization.
Dual Polarized Scalar Feed Horn Antennas are especially useful when high isolation andhigh cross polarization is required. They are widely used in 5G systems, radar
applications, communication, and antenna ranges, among others.
Related Products
Dual circular polarized scalar feed hornantennas (DCPSFHA)
Cassegrain Reflector Systems (CRS).
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific gain values and other electrical
specifications are available.
Construction
Aluminum.
Gold plated.

Typical Performance22
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Electrical Specifications
Model

Frequency
(GHz)

VSWR
(:1)

Directivity
(dBi)

3dB
beamwidth(deg)EplaneHplaneSidelobe (dB)
EplaneHplaneIsolation(dB)

XP (dB)(±10deg)

DLPSFHA-1018-26.5
1.15
12.3
43.6
43.6
-26.4
-26.4
35
40
WR42
DLPSFHA-1818-26.5
1.15
19.5
21
21
-33.6
-33.6
35
40
WR42
DLPSFHA-1026.5-40
1.15
11.7
46.4
46.4
-25.8
-25.8
35
40
WR28
DLPSFHA-1524.5-43.5
1.15
16
31.8
31.8
-16.3
-16.3
35
30
WR28
DLPSFHA-1826.5-40
1.15
19.4
21
21
-33.6
-33.6
35
40
WR28
DLPSFHA-1533-50
1.15
15.1
38.2
38.2
-32.1
-32.1
35
30
WR22
DLPSFHA-1740-60
1.15
16.9
25.8
25.8
-34
-34
35
40
WR19
DLPSFHA-1340-60
1.15
12.7
43.2
43.2
-24.9
-24.9
35
35
WR19
DLPSFHA-1750-75
1.25
17
26
26
-36.3
-36.3
30
40
WR15
DLPSFHA-1350-75
1.25
12.5
45.6
45.6
-24.6
-24.6
30
35
WR15
DLPSFHA-1860-90
1.25
17.9
22.1
22.1
-26
-26
30
40
WR12
DLPSFHA-1760-90
1.25
17.2
26.3
26.3
-36.3
-36.3
30
40
WR12
DLPSFHA-1360-90
1.25
12.6
43
43
-25.4
-25.4
30
35
WR12
DLPSFHA-1775-110
1.25
16.9
26.3
26.3
-35.1
-35.1
30
40
WR10
DLPSFHA-1375-110
1.25
13.2
39.2
39.2
-25.3
-25.3
30
35
WR10
* This table contains only a few DLPSFHA examples. All data are typical values. Contact us for other DLPSFHA and more
information.

Mechanical Outline

23
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)12. Dual Circular Polarized Scalar Feed Horn Antenna(DCPSFHA)
Features







From 7 to 110 GHz (WR112 to WR10).
10 to 30 dBi nominal mid-band gain.
Very compact size.
Low VSWR.
LHCP and RHCP polarization.
Custom specifications can be requested.

Product Description
Anteral’s Dual Circular Polarized Scalar Feed Horn Antennas (DCPSFHA) are an
integrated system composed of a waveguide polarizer (POL) that provides high isolationand cross-polarization (XP) cancellation and a broad band scalar feed horn antenna thatprovides high gain, low VSWR and low side-lobes, with minimum size.
They are designed with different nominal mid-band gain and a low VSWR. The polarizer(POL) supports either LHCP and RHCP polarized signals with high cross-polarization
rejections and isolation. The polarizer is configured with two WR waveguides for the
LHCP and RHCP waveguide ports. Besides, custom bands, gain values and flanges canbe requested. Anteral offers DPSFHA with linear or circular polarization.
Dual Polarized Scalar Feed Horn Antennas are especially useful when high isolation andhigh cross polarization is required. They are widely used in 5G systems, radar
applications, communication, and antenna ranges, among others.
Related Products
Dual circular polarized scalar feed hornantennas (DCPSFHA)
Cassegrain Reflector Systems (CRS).
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific gain values and other electrical
specifications are available.
Construction
Aluminum.
Gold plated.

Magnitude (dB)

Typical Performance24
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)13. Dual Linear Polarized Lens Horn Antenna(DLPLHA)
Features







From 8.2 to 110 GHz (WR90 to WR10).
30 dBi nominal mid-band gain.
Very compact size.
Low VSWR.
Linear polarization.
Custom specifications can be requested.

Product Description
Anteral’s Dual Polarized Lens Horn Antennas (DPLHA) are an integrated systemcomposed of an orthomode transducer (OMT) that provides high isolation and crosspolarization (XP) cancellation and a conical horn antenna with a plano-convex Teflon(PTFE) lens added in the aperture, in order to apply phase correction and achieve highgain, low VSWR and low side-lobes, with minimum size.
They are designed to cover the frequency range of 8 to 110 GHz in 12 bands with 30 dBi
nominal mid-band gain and a typical VSWR of 1.25. The OMT supports either horizontal
or vertical polarized signals with more than 35 dB cross-polarization rejections and 35
dB isolation. The OMT is configured with two waveguide ports for the horizontal andvertical polarization. Besides, custom bands and gain values can be requested. Anteraloffers LHAs with linear or circular polarization.
Dual Polarized Lens Horn Antennas are especially useful when high gain is required withthe minimum size. Therefore, these antennas are widely used in radar applications,communication links and meteorological systems, among others. New cutting-edge
space applications include LHA’s for MiniSat, MicroSat, NanoSat and CubeSat
communications.
Related Products
Dual Polarized High Gain Lens Horns
Antennas.
Cassegrain Reflector Systems.
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific gain values and waveguideflange are available.
Construction
Aluminum.

Typical Performance25
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Electrical Specifications
Model

DLPLHA30-WR90
DLPLHA30-WR75
DLPLHA20-WR62
DLPLHA30-WR51
DLPLHA30-WR42
DLPLHA30-WR34
DLPLHA30-WR28
DLPLHA30-WR22
DLPLHA30-WR19
DLPLHA30-WR15
DLPLHA30-WR12
DLPLHA30-WR10

3dB beamwidth(deg), Typ

Sidelobe (dB),TypEplaneHplaneEplaneHplane

30.4

4.5

6.4

-18

1.25

30.8

4.3

5.9

12.4-18

1.25

31.1

4.1

15-22

1.25

31.9

18-26.5

1.25

22-33

Frequency
(GHz)

VSWR
(:1),
Typ

Directivity,
Typ (dBi)

Isolation(dB), Typ

XP
(dB),
Typ

8.2-10.4

1.25

-28

35

35

10-15

-15.9

-30.9

35

35

5.9

-17

-28

35

35

3.7

5.5

-19.7

-23.4

35

35

31

4.2

5.6

-17

-29

35

35

1.25

30.4

4.6

6

-13.7

-24.9

35

35

26.5-40

1.25

30.8

4.5

5.7

-16

-28

35

35

33-50

1.25

30.5

4.8

5.9

-15

-26

35

35

40-60

1.25

30.5

4.6

5.9

-14

-28

35

35

50-75

1.25

30.3

4.9

6.3

-14

-28

35

35

60-90

1.25

30.2

4.8

6.1

-13

-28

35

35

75-110

1.25

30.1

5.1

5.1

-13

-26

35

35

Mechanical Outline

26
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)14. Dual Circular Polarized Lens Horn Antenna(DCPLHA)
Features







From 7 to 110 GHz (WR112 to WR10).
10 to 30 dBi nominal mid-band gain.
Very compact size.
Low VSWR.
LHCP and RHCP polarization.
Custom specifications can be requested.

Product Description
Anteral’s Dual Circular Polarized Lens Horn Antennas (DCPLHA) are an integrated
system composed of a waveguide polarizer (POL) that provides high isolation and crosspolarization (XP) cancellation and a lens horn antenna that provides high gain, low
VSWR and low side-lobes, with minimum size.
They are designed with around 30 dBi mid-band gain and a low VSWR. The polarizer(POL) supports either LHCP and RHCP polarized signals with high cross-polarization
rejections and isolation. The polarizer is configured with two WR waveguides for the
LHCP and RHCP waveguide ports. Besides, custom bands, gain values and flanges canbe requested. Anteral offers DPSFHA with linear or circular polarization.
Dual Polarized Scalar Feed Horn Antennas are especially useful when high isolation andhigh cross polarization is required. They are widely used in 5G systems, radar
applications, communication, and antenna ranges, among others.
Related Products
Dual circular polarized scalar feed hornantennas (DCPSFHA)
Cassegrain Reflector Systems (CRS).
Environmental Specifications
Operating ambient temperature range:-40ºC to +85ºC

Custom Design
Specific gain values and other electrical
specifications are available.
Construction
Aluminum.
Gold plated.

Typical Performance27
contact@anteral.com

www.anteral.com+34 948 48 84 58

Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)15. Filters & Multiplexers (FILT - MUX)
Features







High performance – Low cost.
From 3 to 110 GHz (WR229 to WR10).
High Rejection, Low VSWR and Low loss.
Low-Pass, High-Pass, and Band-Pass performance.
Narrow and wide bandwidths.
COTSs and custom designs can be requested.

Product Description
Anteral’s filters and multiplexers are available in different bands covering a frequency
range between 3 GHz and 110 GHz. COTSs and custom designs are available. All filters
and multiplexers are designed for minimum footprint and low mass. Optimized
assemblies for custom topologies.
RF and thermo-mechanical design, material and finish selection targeted at criticalparameter optimization or best compromise performance. Material selection for optimum
thermal stability
The filters and diplexers are small and compact by design. Low insertion losses andcutoff rejections are obtained depending on the structure. Most of the components areturning less. Can be integrated as part of antennas feed network. Consult Anteral for
dimensions and other specifications due to the wide range of waveguide sizes andfrequency ranges.
Low-pass, band-pass and high-pass filters are available. Narrow-band and wide-band
performance. In the following table are summarized some of the available filters.
oWaveguide Low-Pass Filters

Typically used for harmonic rejection.
Corrugated, waffle-iron and more advanced solutions.
High Performance in Power Handling, Multipaction and Corona.
o

Waveguide Band-Pass Filters

Elliptic or pseudo-elliptic transfer functions for increased selectivity.
High Performance in Power Handling, Multipaction and Corona.
oDiplexers, Multiplexers

Typically used for TTC and Payload subsystems.
Input and output sections.
High Performance in Power Handling, Multipaction, Corona and PIM.

28
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)Filters. Electrical Specifications
Rejected
Attenuation
Interface
Band (GHz)
(dB)
Ports
LPF-WR229-420-145
5.35-14.5
60
WR-157
LPF-WR112-775-102
7.9-8.4
100
WR-112
LPF-WR75-127-146
13.75-15
75
WR-75
LPF-WR75-127-40
13.75-40
75
WR-75
LPF-WR51-215-50
25.8-50
75
WR-51
DC-7
20
WR-112
BPF-WR112-750-01
7.25-7.75
25
0.6
7.9-8.4
90
DC-7
20
WR-112
BPF-WR112-750-02
7.25-7.75
25
0.4
7.9-8.4
90
DC-7.75
90
WR-112
BPF-WR112-815-01
7.9-8.4
25
0.6
9-10.250
DC-7.75
90
WR-112
BPF-WR112-815-01
7.9-8.4
25
0.4
9-10.2
50
DC-9
20
WR-75
BPF-WR75-117-01
10.7-12.7
25
0.15
13.75-15
75
DC-24.5
20
WR-28
BPF-WR28-295-01
26.5-32.5
20
0.3
32-60
60
DC-33
60
WR-22
BPF-WR22-385-01
37.5-42.5
20
0.5
47.5-50
60
DC-56.5
60
BPF-WR15-590-01
58.5-59.5
18
0.5
WR-15
61-70
60
DC-59.5
60
WR-15
BPF-WR15-615-01
61-62
18
0.5
65-70
60
DC-65
60
WR-12
BPF-WR12-735-01
71-76
18
1
81-86
60
DC-76
60
WR-12
BPF-WR12-835-01
81-86
18
1
85-90
60
HPF-WR112-7984
7.9-8.4
25
0.6
DC-7.75
100
WR-112* This table contains only a few filter examples. All data are typical values. Contact us for other filters and more information.
Model

Pass band(GHz)
3.4-4.2
7.25-7.75
10.7-12.75
10.7-12.75
17-21

ReturnLoss (dB)
25
25
25
25
25

Insertion
Loss (dB)
0.05
0.6
0.15
0.2
0.15

Diplexers. Electrical Specifications
Pass band
ReturnInsertion
Rejected
Attenuation
Interface(GHz)
Loss (dB)
Loss (dB)Band (GHz)
(dB)
Ports
7.9-8.490
7.25-7.75
WR-11220
0.6
DIP-WR112-72584-01
7.25-7.75
90
7.9-8.4
7.9-8.490
7.25-7.75
WR-11220
0.4
DIP-WR112-72584-02
7.25-7.75
90
7.9-8.4
13.75-14.5
60
10.7-12.75
WR-75
20
0.2
DIP-WR75-117140-01
10.7-12.75
90
13.75-14.5
30-32
90
20.2-21.2
WR-34
20
0.2
DIP-WR34-2032-01
20.2-21.2
90
30-32
61-62
58.5-59.5
60
WR-15
18
1
DIP-WR15-5862-01
58.5-59.5
61-62
81-86
60
71-76
WR-12
18
1
DIP-WR12-7186-01
71-76
60
81-86
* This table contains only a few diplexer examples. All data are typical values. Contact us for other multiplexers and more
information.
Model

29
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)16. Log-Periodic Antennas (LOG-P)
FeaturesBroadband bandwidth from 500 MHz up to 18 GHz
7 dBi typical average gain
Light weight
Robust design

Product Description
Anteral’s Log-periodic Antennas (LOGP) are dipole array antennas which exhibits
extremely broadband bandwidth with frequency independent properties in its design
band. Dipoles are printed on a RF dielectric substrate making this antenna of light weight
but robust design. A SMA female connector feeds the antenna. The antenna is enclosedwith polyurethane radome for outdoor applications although the LOGP can be ordered
without radome.
The Log-periodic Antenna is useful for any application where linearly polarized radiation,
moderate gain and stable impedance and radiation pattern performance over a wide
bandwidth is required. Popular applications include terrestrial television, EMC
measurement, wireless communications, and electronic warfare.
Anteral also offers their Standard Gain Horns for laboratory test measurements,
electromagnetic measurements, and gain calibration.
Related ProductsStandar Gain Horn Antennas (SGH).
Cassegrain Reflector Systems (CRS).
Environmental Specifications
Operating ambient temperature range.

Custom Design
Specific gain values and other electrical
specifications are available.
Construction
Substrate: I-Tera RF.
Radome: Rigid polyurethane

Typical Performance30
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)

Specifications
Model

Pass
band
(GHz)

LOGP-SMA-0518
LOGP-SMA-0518-R
LOGP-SMA-218
LOGP-SMA-218-R

0.5-180.5-182-18
2-18

Return
Loss,
Typ
(dB)
-15
-15
-15
-15

Directivity,
Typ (dBi)
7
7
7
7

3 dB
Beamwaist,
E-plane,Typ (deg)
70
70
70
70

3 dB
Beamwaist,
H-plane,Typ (deg)
110
110
110
110

Interface
Ports

RadomeSMA (F)
SMA (F)
SMA (F)
SMA (F)

NO
YES
NO
YES

Mechanical Outline

LOGP-SMA-0518-R

LOGP-SMA-218-R

31
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)17. Wire Grid Polarizers (WGP)
FeaturesDC up to 2 THz frequencies
40dB isolation
One layer of patterned Cu-Au micro grid array of strips.
Mounted in high-performance rotating frames.
Clear apertures of 50 mm and 25 mm

Product Description
Anteral’s Wire Grid Polarizers (WGP) consist of one layer of patterned Cu-Au micro gridarray of strips. The micro grid array is patterned via photolithography process on verythin (135 µm) and ultra-low loss substrate for THz frequencies with low dielectric
constant. The electric field is transmitted if polarized perpendicularly and reflected ifpolarized parallel to the grid array.
WGP are mounted with protection layers made ofpolymethacrylimide foam without degradation of the quality.

ahigh-performance

The Polarizer can be used from DC up to 2 THz systems for enhancement of thepolarization sensitivity, beam splitting and generation of circular polarization.
Anteral also offers their Quarter Wave Plates for generating reflected circularly polarizedwaves from linearly polarized waves.
Related Products
Quarter Wave Plates (QWP).

Custom Design

Environmental Specifications
Operating ambient temperature range.

Construction
Cu-Au micro grid array of strips over 135µm ultra-low loss substrate

Typical Performance32
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)

Specifications
Model
WGP-25-40
WGP-50-40

Gap Width(µm)
55Strip Width
(µm)
10
10

Clear Aperture
(mm)
23.9
48.3

Transmission loss,
Typ (dB)
< 1.0
< 1.0

Parallel Isolation,
Typ (dB)> 35> 38

Mechanical Outline

33
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)18. Quarter Wave Plates (QWP)
Features

DC up to 1.5 THz frequencies
Circular polarization

Product Description
Anteral’s Quarter Wave Plates (QWP) consist of a patterned Cu-Au micro grid array of
strips in the topside and a continuous conductor in the backside. The micro grid array ispatterned via photolithography process on very thin (135 μm), flexible and ultra-low loss
substrate for THz frequencies with low dielectric constant. The QWP is designed togenerate a reflected circularly polarized wave when a linearly polarized wave impinges
over its surface.
QWP are mounted with protection layers made ofpolymethacrylimide foam without degradation of the quality.

ahigh-performance

The QWPs can be used from DC up to 1.5 THz systems for generation of circularpolarization.

Related Products
Wire Grid Polarizers (WGP).

Custom Design

Environmental Specifications
Operating ambient temperature range.

Construction
Cu-Au micro grid array of strips over 135µm ultra-low loss substrate

Typical Performance34
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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)

Specifications
Model
WGP-25-40
WGP-50-40

Gap Width(µm)
55Strip Width
(µm)
10
10

Clear Aperture
(mm)
23.9
48.3

Transmission loss,
Typ (dB)
< 1.0
< 1.0

Frequency Band0-1.5 THz
0-1.5 THz

Mechanical Outline

35
contact@anteral.com

www.anteral.com+34 948 48 84 58

Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)19. Radar (by uRAD)
Features

Three frequency bands: 24GHz, 60 GHz and 77 GHz.
Detection of range, angle, velocity and SNR
Open libraries and software: Arduino, Raspberry Pi, Python.
Flexibility, robustness, accuracy and cost.
Custom radars can be requested.

Product Description
Anteral, under its brand uRAD, develops microwave radar solutions with the aim to bringcloser radar technology to everyone. Five different standard products are alreadyavailable at three frequency bands. Two of them are specially design to work with open
platforms such as Arduino and Raspberry Pi, although, thanks to its open software andlibraries, all models are easy to control and to integrate in larger projects. Therefore,
uRAD radars are perfect tools for developers or students of all ages.
uRAD is conceived as an evaluation platform to develop new and innovative applications
or endowing intelligence to other common objects. With uRAD, you will be able todevelop and create new applications for industry, smart cities and much more, such asarea scanner, robotics, traffic monitoring, people counting, vital signs, etc.

Specifications
Model

Frequency(GHz)

ChipsetConnectors

Field ofview (deg)Accuracy

URADAD11

24.005 – 24.245

BGT24LTR11
InfineonArduinoshield30 x 30

4 cm

URADRP11

24.005 – 24.245

BGT24LTR11
Infineon

Raspberry
Pi shield

30 x 30

4 cm

URADUSB11

24.005 – 24.245

BGT24LTR11
InfineonUSB
UART

30 x 30

4 cm

URADIWR6843AOP10

60 – 64

IWR6843AoP
Texas Instruments

USB
UART - SPI

160 x 160

1 mm

URADAWR1843AOPCB1076 - 81

AWR1843
Texas Instruments

USB
UART - SPI

120 x 401 mm

36contact@anteral.com

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Edificio Jerónimo de Ayanz. Calle Tajonar 22. 31006 – Pamplona (Spain)