Published 1994
| Published
Book Section - Chapter
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Microswitch beam-steering grid
- Creators
- Chiao, Jung-Chih
- Rutledge, David B.
- Other:
- Afsar, Mohammed N.
Chicago
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Abstract
We propose new microswitch beam-steering grids to operate at 90 GHz and 240 GHz. The microswitch beam-steering grid has potential advantages over mechanical-scanning devices or active beam-steering reflectors based on diode grids such as lower loss and simple control circuits. Simulations predict that a 4-bit controlled 10-layer microswitch beam-steering grid can have phase-shift resolution of 22.5° with a loss of 1.6 dB and a maximum phase error of 5° at 240 GHz.
Additional Information
© 1994 Society of Photo-Optical Instrumentation Engineers (SPIE). We appreciate the support of the Army Research Office and the Jet Propulsion Laboratory.Attached Files
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Additional details
- Eprint ID
- 98339
- Resolver ID
- CaltechAUTHORS:20190829-131532117
- Army Research Office (ARO)
- JPL
- Created
-
2019-08-30Created from EPrint's datestamp field
- Updated
-
2021-11-16Created from EPrint's last_modified field
- Series Name
- Proceedings of SPIE
- Series Volume or Issue Number
- 2250