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Published August 10, 1991 | public
Journal Article Open

Acousto-optic signal processors for transmission and reception of phased-array antenna signals

Abstract

Novel acousto-optic processors for control and signal processing in phased-array antennas are presented. These processors can operate in both the antenna transmit and receive modes. An experimental acousto-optic processor is demonstrated in the laboratory. This optical technique replaces all the phase-shifting devices required in electronically controlled phased-array antennas.

Additional Information

© 1991 Optical Society of America. Received 2 November 1990. This research was performed at the California Institute of Technology in conjunction with Nabeel A. Riza's Ph.D. dissertation. It was supported, in part, by the U.S. Air Force Office of Scientific Research.

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August 22, 2023
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