SAL-4036033005-188-S1

Advanced

SAGE Millimeter, Inc.

U-Band Lens Corrected Antenna, 40 to 60 GHz
Description:
Model SAL-4036033005-188-S1 is a U-band lens corrected
antenna that operates from 40 to 60 GHz. At a center frequency of50 GHz, the antenna delivers 30 dBi nominal gain, 4.3 degrees
typical half power beamwidth on the E-plane, and 5.2 degrees
typical half power beamwidth on the H-plane. The antenna
employs a low loss lens to offer excellent aperture efficiency andlow sidelobe levels. The lens corrected antenna is equipped with a0.188” diameter circular waveguide and UG-383/U-M flange as its
input port. It supports both linear and circular polarizedwaveforms.

Features:•••

Applications:Center Fed
Low Sidelobes
Linear and Circular Polarized Waveforms•••

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
Return Loss
Polarization
Specification Temperature
Operation Temperature

Minimum
40 GHz-40˚C

Typical50 GHz
30 dBi4.3˚
5.2˚-20 dB-17 dB
25 dB
Linear and Circular+25˚C

Maximum
60 GHz+85˚C

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

Connector
0.188”Diameter Circular Waveguide with UG-383/U-M Flange
3.24”
3.65” (Ø) x 5.91” (L)AluminumGold Plated
2.1 Oz
AL-CU30-188

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

SAL-4036033005-188-S1AdvancedSimulated Antenna Patterns @ 40 GHz
4030H-Plane
20E-Plane

Gain (dBi)

100-10-20-30-40-50-180-150-120-90-60-300306090120150180150180

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

U-Band Lens Corrected Antenna, 40 to 60 GHz

Simulated Antenna Patterns @ 50 GHz
4030H-Plane

20E-Plane

Gain (dBi)

100-10-20-30-40-180-150-120-90-60-30

0306090120

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 | 2

SAL-4036033005-188-S1

Advanced

Simulated Antenna Patterns @ 60 GHz
4030H-Plane
20E-Plane

Gain (dBi)

100-10-20-30-40-50-180-150-120-90-60-30

030

60

90120150

1805860

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

U-Band Lens Corrected Antenna, 40 to 60 GHz

Simulated Gain vs Frequency
3130.75

Gain (dBi)

30.5

30.25

30

29.75

29.5

29.25
4042444648

50525456

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 | 3

SAL-4036033005-188-S1

Advanced

Simulated Return Loss vs Frequency
0Return Loss (dB)

-10-20

-30

-40

-50
40

42

44

46

48

50

52

54

56

58

60

Frequency (GHz)

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

SAGE Millimeter, Inc.

U-Band Lens Corrected Antenna, 40 to 60 GHz

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.
• SAGE Millimeter, Inc. 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.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