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10 August 1979 Acousto-Optic Parallel Channel Wideband Receiver
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Proceedings Volume 0185, Optical Processing Systems; (1979) https://doi.org/10.1117/12.957490
Event: 1979 Huntsville Technical Symposium, 1979, Huntsville, United States
Abstract
This paper describes the performance of a wideband acousto-optic receiver whose function is targeted towards electronic warfare receiver applications. The receiver design employs a conventional acousto-optic spectrum analyzer which is followed by a linear fiber optic array to sense the emerging light. Each fiber in the array is connected to its own photo-detector, video amplifier and threshold circuitry thus providing channelized receiver operation. The array circuitry is interfaced with a digital processor which can analyze the array output in real time. In this paper a preliminary account of receiver performance will be discussed in terms of measured sensitivity, dynamic range and frequency resolution.
© (1979) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. H. Zablotney and M. R. Price "Acousto-Optic Parallel Channel Wideband Receiver", Proc. SPIE 0185, Optical Processing Systems, (10 August 1979); https://doi.org/10.1117/12.957490
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