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Recent Developments in Hologram

Radar and Sonar
  • W. E. Kock
Part of the Nato Advanced Study Institutes Series book series (NSSB, volume 10)

Abstract

Following a review of the synthetic aperture (hologram) radar concept, several new developments are described. The first is the acquiring of range information by holographic means alone (that is, without the use of pulses). This process acquires two-dimensional data from a one-dimensional record, comparable to the acquiring, in a two-dimensional hologram, of three-dimensional information. The second development utilizes broad band, incoherent signals for the illuminating and reference waves in a bistatic radar or sonar system, with narrow band filtering procedures for generating a plurality of one-dimensional zone plates. The third development permits the maximum range of synthetic aperture systems to be extended by many times. The paper concludes with a brief note discussing the parallel processing aspects of the synthetic aperture technique.

Keywords

Synthetic Aperture Radar Reference Wave Zone Plate Line Array Bistatic Radar 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Plenum Press, New York 1975

Authors and Affiliations

  • W. E. Kock
    • 1
  1. 1.The Herman Schneider Laboratory of Basic and Applied Sciences ResearchUniversity of CincinnatiCincinnatiUSA

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