Psaltis D, Casasent D
Appl Opt. 1980 May 1;19(9):1546-9. doi: 10.1364/AO.19.001546.
A hybrid time- and space-integrating optical signal processor for spread spectrum application is described. The system is self-synchronizing and capable of decoding frequency-hopped spread spectrum signals with a large time-bandwidth product. Extensions to hybrid frequency-hopped/direct-sequence systems and to ambiguity function processors are provided. Both theory and experimental verification are included.
本文描述了一种用于扩频应用的混合时空积分光信号处理器。该系统具有自同步能力,能够解码具有大时间带宽积的跳频扩频信号。文中还给出了对混合跳频/直接序列系统以及模糊函数处理器的扩展。同时包含了理论和实验验证。