Signal Processing With The Storage Correlator

G. S. Kino

doi:10.1117/12.959208

Abstract

The storage correlator is an acoustic surface wave device which can store an input signal for times as long as a few seconds and correlate it with a signal read into it at a later time. It can also correlate two signals being read into it at the same time. In this paper we describe a monolithic form of the device using zinc oxide sputter deposited on silicon. Applications to correlation of spread spectrum signals and to adaptive filtering for removal of interfering signals or of distortion are described.

Citation Download Citation

G. S. Kino, "Signal Processing With The Storage Correlator", Proc. SPIE 0239, Guided Wave Optical and Surface Acoustic Wave Devices: Systems and Applications, (25 February 1981); doi: 10.1117/12.959208; https://doi.org/10.1117/12.959208

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