SAF-9031441340-094-S1

AdvancedDescription:
Model SAF-9031441340-094-S1 is a F-band scalar
feed horn antenna that covers the frequency rangeof 90 to 140 GHz. At center frequency, the hornantenna exhibits 13 dBi nominal gain and a typicalhalf power beamwidth of 40 degrees. The antenna
has a typical return loss of 20 dB, and -25 dB nominalside lobes on the E-Plane and H-Plane. The antenna isequipped with a Ø 0.094” circular waveguide with aUG-387/U-M anti-cocking flange.

Features:••••

Applications:••••

90 to 140 GHz Operations
Linear and Circular Polarization
High Return Loss
Low Side Lobe Levels

Feed Horn for Gaussian Optical Antennas
Feed Horn for Cassegrain Antennas
Rapid System Setups
Engineering Setups

Electrical Specifications:Parameter
Frequency
Gain
3 dB Beamwidth, E-plane
3 dB Beamwidth, H-planeSide Lobes, E-PlaneSide Lobes, H-Plane
Return Loss
Specification Temperature
Operating Temperature

Minimum
90 GHzTypicalSAGE Millimeter, Inc.

F-Band Scalar Feed Horn Antenna, 90 to 140 GHz, 13 dBi

Maximum
140 GHz

13 dBi
40°40°-25 dB-25 dB
20 dB+25 ˚C-40 ˚C+85 ˚C

Mechanical Specifications:
ItemAntenna Port
Material
FinishWeightOutlineSpecification
Ø 0.094” Circular Waveguide with UG-387/U-M Anti-Cocking Flange
BrassGold Plated
0.32 oz.
AF-CF13-094-A

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2020 by SAGE Millimeter, Inc.

Page | 1

SAF-9031441340-094-S1

Advanced

Simulated Antenna Patterns @ 90 GHz
15E-plane

10H-plane

Gain (dBi)50-5-10-15-20-25-30-180-150-120-90-60-30030

60

90120150

180

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

F-Band Scalar Feed Horn Antenna, 90 to 140 GHz, 13 dBi

Simulated Antenna Patterns @ 115 GHz
15E-plane

10H-plane

Gain (dBi)50-5-10-15-20-25-30-180-150-120-90-60-30

03060

90120

150

180

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 © 2020 by SAGE Millimeter, Inc.

Page | 2

SAF-9031441340-094-S1Advanced

Simulated Antenna Patterns @ 140 GHz
15E-plane
H-plane105Gain (dBi)0-5-10-15-20-25-30-180-150-120-90-60-30

0306090120150

180

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

F-Band Scalar Feed Horn Antenna, 90 to 140 GHz, 13 dBi

Simulated Gain vs. Frequency
161412Gain (dBi)108642090

95

100

105

110115120125

130

135

140

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2020 by SAGE Millimeter, Inc.

Page | 3

SAF-9031441340-094-S1

Advanced

Simulated 3 dB Beamwidth vs. Frequency
60E-plane

55

H-plane

3 dB Beamwidth (Degrees)

504540353025201510509095

100105110

115

120125130135140120125130135

140

Frequency (GHz)

SAGE Millimeter, Inc.

F-Band Scalar Feed Horn Antenna, 90 to 140 GHz, 13 dBi

Simulated Return Loss vs. Frequency
0-5-10Return Loss (dB)

-15-20-25-30-35-40-45-50
9095

100105110

115

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2020 by SAGE Millimeter, Inc.

Page | 4

SAF-9031441340-094-S1

Advanced

Simulated Phase Center vs. Frequency
Distance of Phase Center to Horn Aperture (inch)

0-0.02

-0.04

-0.06

-0.08

-0.1

-0.12
90

95

100

105

110

115

120

125

130

135

140

Frequency (GHz)

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

SAGE Millimeter, Inc.

F-Band Scalar Feed Horn Antenna, 90 to 140 GHz, 13 dBiNote:••

All data presented is simulated. Actual data may vary, slightly.
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.
www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com

Copyright © 2020 by SAGE Millimeter, Inc.

Page | 5