High-speed two-dimensional phased-array antenna scanning using acousto-optics

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High-speed two-dimensional phased-array antenna scanning using acousto-optics

Riza, Nabeel A.
Date: 1992-12-02
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: Rizam=, N. A. (2020) 'High-speed two-dimensional phased-array antenna scanning using acousto-optics', Proceedings of SPIE, 1703, Optical Technology for Microwave Applications VI and Optoelectronic Signal Processing for Phased-Array Antennas III, Aerospace Sensing, 1992, Orlando, FL, United States, 2 December. doi: 10.1117/12.138415
Published Version: 10.1117/12.138415

Abstract:

A novel in-line additive acoustooptic architecture for planar phased arrays is described for two dimensional beam scanning. A concept for an acoustooptic processor is demonstrated in the laboratory, and the required modulo-2 pi phase control is achieved using two control signals. Up to Ku-band operation is possible with this processor.

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