SAL-7531143004-10-S1

Rev. 1.2

Description:
Model SAL-7531143004-10-S1 is a W-band lens corrected
antenna that operates from 75 to 110 GHz. At a center
frequency of 94 GHz, the antenna delivers 30 dBi nominal
gain, 4.3 degrees typical half power beamwidth on the Eplane, and 5.3 degrees typical half power beamwidth on theH-plane. The antenna employs a low loss lens to offer
excellent aperture efficiency and low sidelobe levels. Thelens corrected antenna is equipped with a standard WR-10
waveguide and UG-387/U-M flange as its input port. It
supports linear polarized waveforms.

Features:•••Applications:•••Center Fed
Low Sidelobes
Low Cross Polarization

Radar Systems
Communication Systems
Sensor Systems

Electrical Specifications:Parameter
Frequency
Gain
3 dB Beamwidth, E-Plane
3 dB Beamwidth, H-Plane
Sidelobes, E-Plane
Sidelobes, H-Plane
Polarization
Return Loss
Specification Temperature
Operating Temperature

Minimum
75 GHzTypical94 GHz
30 dBi4.3˚
5.3˚-17 dB-25 dB
Linear25 dB+25 °C-45 °C

Maximum
110 GHz

SAGE Millimeter, Inc.

W-Band Lens Corrected Antenna, 75 to 110 GHz, 30 dBi Gain

+85 °C

Mechanical Specifications:Parameter
Antenna Port
Lens Diameter
Dimensions
Horn Material
FinishWeightOutline

Connector
WR-10 Waveguide with UG-387/U-M Flange
1.75”
1.89” (Ø) x 3.33” (L)AluminumGold Plated
2.4 Oz
AL-RW30

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 1

SAL-7531143004-10-S1

Rev. 1.2

Simulated Antenna Patterns @ 75 GHz
40E-Plane30H-Plane20Gain (dBi)

100-10-20-30-40-50-180 -160 -140 -120 -100 -80-60-40-20

020406080

100 120 140 160 180

Boresight (degrees)

SAGE Millimeter, Inc.

W-Band Lens Corrected Antenna, 75 to 110 GHz, 30 dBi Gain

Simulated Antenna Patterns @ 92.5 GHz
4030E-Plane

20H-Plane

10Gain (dBi)0-10-20-30-40-50-60-70-180 -160 -140 -120 -100 -80-60-40-20020406080

100 120 140 160 180

Boresight (degrees)

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 2

SAL-7531143004-10-S1

Rev. 1.2

SImulated Antenna Patterns @ 110 GHz
4030E-Plane

20H-Plane

10Gain (dBi)0-10-20-30-40-50-60-70-180 -160 -140 -120 -100 -80-60-40-20020

406080100 120 140 160 180

Boresight (degrees)

SAGE Millimeter, Inc.

W-Band Lens Corrected Antenna, 75 to 110 GHz, 30 dBi Gain

Simulated Gain vs. Frequency
353433Gain (dBi)32313029282726257580859095100105110Frequency (GHz)www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 3

SAL-7531143004-10-S1

Rev. 1.2

Typical Measured Return Loss vs. Frequency
0-5

Return Loss (dB)

-10-15-20-25-30-35
75

80

85

9095

100105110

Frequency (GHz)

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

SAGE Millimeter, Inc.

W-Band Lens Corrected Antenna, 75 to 110 GHz, 30 dBi Gain

Note:
• Return Loss data presented is collected from a sample lot. Actual data may vary slightly fromunit to unit.
• Antenna Pattern and Gain data presented is simulated. Through a high precision machining
process, actual performance will be close to the simulation.
• Eravant reserves the right to change the information presented without notice.
Caution:• Foreign objects in the waveguide will affect the antenna performance and may damage theantenna.
www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 4