Acoustic-optic techniques for phased array antenna processing

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Acoustic-optic techniques for phased array antenna processing

Riza, Nabeel A.
Date: 1992-12-16
Copyright: © 1992 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Citation: Riza, N. A. (1992) "Acoustic-optic techniques for phased-array antenna processing," Proceedings of SPIE, 1622, Emerging Optoelectronic Technologies, (16 December), pp. 164-167. doi: 10.1117/12.636810
Published Version: 10.1117/12.636810

Abstract:

An acousto-optic phased array antenna beamformer with independent phase and carrier control capability is experimentally demonstrated using single-sideband signals driving two acousto-optic devices. A dynamic range of 66.6 dB @+2 MHz and carrier-to-noise of 126.9 dBIHz @+2 MHz is measured. This beamformer has wide antenna tunable bandwidth and intrapulse beamforming capabilities.

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