SAW and optical signal processing

  title={SAW and optical signal processing},
  author={M. Lewis},
  journal={IEEE Ultrasonics Symposium, 2005.},
  • M. Lewis
  • Published 2005 in IEEE Ultrasonics Symposium, 2005.
Even in this digital age, SAW and Optical devices remain indispensable analogue signal processing technologies whose operation and success derive from common wave propagation phenomena. In this review I hope to explain why this is so, and will remain so for the foreseeable future. Historically, the development and exploitation of these technologies arose during the Cold War primarily from the military need for an unsurpassed signal processing capability, although both are now widely exploited… CONTINUE READING
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