SAF-6039031340-141-S1-122-DP

Rev 1.0

Description:
Model SAF-6039031340-141-S1-122-DP is a dual polarized, WR-12
scalar feed horn antenna assembly that covers several popular 5G
bands in the frequency range of 60 to 90 GHz. The antennafeatures an integrated orthomode transducer (OMT) that provides
high port isolation and cross-polarization cancellation and a broadband scalar horn that provides low sidelobe levels. The OMTenables the antenna to separate a circular or elliptical polarized
waveform into two linear, orthogonal waveforms or vice versa.
The dual polarized horn also supports either vertical or horizontal
polarized waveguide forms with more than 25 dB crosspolarization rejections. At center frequency, the horn antenna exhibits 13 dBi nominal gain and a typicalhalf power beamwidth of 40 degrees and -25 dB sidelobe levels, respectively. The antenna exhibits 35dB typical port isolation between the horizontal and vertical ports. The horizontal and vertical ports are
WR-12 waveguides with UG-387/U flanges and 4-40 threaded holes.

Features:••••

Applications:••••60 to 90 GHz Operations
Linear and Circular Polarizations
High Port Isolation
High Crosspol Rejection

5G Systems
Radar Systems
Communication Systems
Circular and Linear Waveform Separation andCombination

SAGE Millimeter, Inc.

WR-12 Dual Polarized Scalar Feed Horn Antenna, 60 to 90 GHz, 13 dBi

Electrical Specifications:Parameter
Frequency
Gain
3 dB Beamwidth, E-plane
3 dB Beamwidth, H-plane
Sidelobe Levels
V and H Port Isolation
Cross Polarization Rejection
Port Return Loss
Specification Temperature
Operating Temperature

Minimum
60 GHz
11 dBi

30 dB
10 dB-40 ˚C

Typical75 GHz
13 dBi
40°40°-25 dB35 dB
30 dB
15 dB
+25 ˚C

Maximum
90 GHz
16 dBi-20 dB+85 ˚C

Mechanical Specifications:
Item
Horizontal and Vertical Ports
Material
FinishWeight
Size
OutlineSpecification
WR-12 Waveguide with UG-387/U Threaded Flange
Aluminum, Brass
Gold Plated
0.15 lbs
2.75” (L) x 0.8” (W) x 0.8” (H)AF-CE13-141-122-DP

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 1

SAF-6039031340-141-S1-122-DP

Rev 1.0

Simulated Antenna Patterns @ 60 GHz
1510E-plane
H-planeGain (dBi)50-5-10-15-20-25-180 -160 -140 -120 -100 -80-60-40 -20
020 40Boresight Angle (Degrees)60

80

100 120 140 160 180

Simulated Antenna Patterns @ 75 GHz

SAGE Millimeter, Inc.

WR-12 Dual Polarized Scalar Feed Horn Antenna, 60 to 90 GHz, 13 dBi

15E-plane

10H-plane

Gain (dBi)50-5-10-15-20-25-180 -160 -140 -120 -100 -80-60-40 -20020 40
Boresight Angle (Degrees)

6080

100 120 140 160 180

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 2

SAF-6039031340-141-S1-122-DP

Rev 1.0

Simulated Antenna Patterns @ 90 GHz
1510E-plane

5H-planeGain (dBi)0-5-10-15-20-25-180 -160 -140 -120 -100 -80-60-40 -20
020 40Boresight Angle (Degrees)

60

758080100 120 140 160 180

SAGE Millimeter, Inc.

WR-12 Dual Polarized Scalar Feed Horn Antenna, 60 to 90 GHz, 13 dBiMeasured Gain vs. Frequency
201816Gain (dBi)141210864206065708590

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 3

SAF-6039031340-141-S1-122-DP

Rev 1.0

Measured Return Loss vs. Frequency
0H-Port-5
V-PortReturn Loss (dB)

-10-15-20-25-30-35-406065

7075808590

Frequency (GHz)

SAGE Millimeter, Inc.

WR-12 Dual Polarized Scalar Feed Horn Antenna, 60 to 90 GHz, 13 dBi

Measured Cross Polarization & Isolation vs. Frequency
0-5Isolation

Cross Polarization & Isolation (dB)

-10

Cross-Pol (H-Port)
Cross-Pol (V-Port)-15-20-25-30-35-40-45-50
60

65

70

75

80

8590

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 4

SAF-6039031340-141-S1-122-DP

Rev 1.0

Simulated 3dB Beamwidth vs. Frequency
65

3dB Beamwidth (Degrees)

60

E-planeH-plane

55
50
45
40
353060

6264

66

68

70

72

7476

7880

8284

86

Frequency (GHz)8890

SAGE Millimeter, Inc.

WR-12 Dual Polarized Scalar Feed Horn Antenna, 60 to 90 GHz, 13 dBi

Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters])

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 5

SAF-6039031340-141-S1-122-DP

Rev 1.0

Note:••••Antenna patterns and 3 dB beamwith are simulated. Actual data may vary.
Gain, Port Return Loss, Cross Polarization, and Isolation data presented is collected from asample lot. Actual data may vary unit to unit, slightly.
All testing was performed under +25˚C room temperature.
SAGE Millimeter, Inc. reserves the right to change the information presented without notice.

Caution:•Any foreign objects in the antenna will cause performance degradation and possible device
damage.

SAGE Millimeter, Inc.

WR-12 Dual Polarized Scalar Feed Horn Antenna, 60 to 90 GHz, 13 dBi

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 6