SAW-3533532716-28-L2-WR

Rev 1.0

Description:
Model SAW-3533532716-28-L2-WR is a weather
resistant Ka-band slotted waveguide array
antenna that operates from 34.75 to 35.25 GHz.
The antenna offers 27 dBi nominal gain and atypical half power beamwidth of 16 degrees on
the E-plane and 2 degrees on the H-plane,respectively. Compared to microstrip antennas,
the slotted waveguide array antenna offers higher aperture efficiency. The antenna also offers typicalside lobes of -15 dB or better and supports linear, vertical polarized waveforms. The input of thisantenna is a WR-28 waveguide with UG-599/U flange.

Features:••••••Applications:•••

Rectangular Waveguide Interface
High Aperture Efficiency
Flat and Low Profile
Linear Polarization
High Return Loss
Weather resistance

Antenna Ranges
Communication Systems
Radar Systems

SAGE Millimeter, Inc.

Ka Band Slotted Waveguide Array Antenna, 35 GHz, 27 dBi, 16° x 2°

Electrical Specifications:Parameter

Minimum
34.75 GHz

Frequency
Gain
Polarization
3 dB Beamwidth, Vertical
3 dB Beamwidth, Horizontal
Side Lobe Level
Return Loss
Specification Temperature
Operating Temperature

TypicalMaximum
35.25 GHz

27 dBiLinear, Vertical16°2°-15 dB
13 dB+25 °C-40 °C+85 °C

Mechanical Specifications:
ItemAntenna PortFlange Type
Body Material
Body Surface Finish
Radome Material
WeightSize
OutlineSpecification
WR-28 WaveguideUG-599/U Grooved Compatible Flange
AluminumGold Plated
Clear LEXAN
10.0 lb
11.84” (L) x 3.85” (W) x 0.93” (H)AW-RA-0216

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 1

SAW-3533532716-28-L2-WR

Rev 1.0

Gain vs. Frequency for SAW-3533532716-28-L2-WR
29

28.5

Gain (dB)

28

27.5

27

26.5

26
34.75

34.80

34.85

34.90

34.95

35.00

35.05

35.10

35.15

35.20

35.25

35.15

35.2

35.25

Frequency (GHz)

SAGE Millimeter, Inc.

Ka Band Slotted Waveguide Array Antenna, 35 GHz, 27 dBi, 16° x 2°

Return Loss vs. Frequency for SAW-3533532716-28-L2-WR-5-7

Return Loss (dB)

-9-11-13-15-17-19-21-23
34.75

34.8

34.85

34.934.95

3535.0535.1

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 2

SAW-3533532716-28-L2-WR

Rev 1.0

Measured Antenna Patterns @ 34.75 GHz
10E-Plane
H-Plane0

Amplitude (dBi)-10-20-30-40-50-60-70-60-40-200204060Boresight Angle (Degrees)

SAGE Millimeter, Inc.

Ka Band Slotted Waveguide Array Antenna, 35 GHz, 27 dBi, 16° x 2°Measured Antenna Patterns @ 35.0 GHz
10E-Plane
H-Plane0-10

Amplitude (dBi)-20-30-40-50-60-70-80-60-40-200204060

Boresight Angle (Degrees)

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 3

SAW-3533532716-28-L2-WR

Rev 1.0

Measured Antenna Patterns @ 35.25 GHz
10E-Plane
H-Plane0-10

Amplitude (dBi)-20-30-40-50-60-70-80-60-40-200

Boresight Angle (Degrees)

204060

SAGE Millimeter, Inc.

Ka Band Slotted Waveguide Array Antenna, 35 GHz, 27 dBi, 16° x 2°

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 4

SAW-3533532716-28-L2-WR

Rev 1.0

Note:• All data presented is collected from a sample 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 waveguide will cause performance degradation and possible device
damage.

SAGE Millimeter, Inc.

Ka Band Slotted Waveguide Array Antenna, 35 GHz, 27 dBi, 16° x 2°

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 5