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Proceedings Paper

A Comparison Of Binary And Continuous Phase-Only Filters With A Restricted Phase Range
Author(s): Jerome Knopp; Randall T. Wingerter
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Paper Abstract

A procedure is given for optimizing phase-only filters with a phase range restricted to a continuous but limited range of phase. The signal-to-noise (SNR) ratio of this optimized "windowed" phase-only filter (WPOF) is compared with an optimized binary phase-only filter (BPOF) using a computer simulation. These results show that in certain cases the gain in SNR using the WPOF is significant.

Paper Details

Date Published: 30 August 1989
PDF: 9 pages
Proc. SPIE 1098, Aerospace Pattern Recognition, (30 August 1989); doi: 10.1117/12.960446
Show Author Affiliations
Jerome Knopp, The University of Missouri-Columbia (United States)
Randall T. Wingerter, The University of Missouri-Columbia (United States)


Published in SPIE Proceedings Vol. 1098:
Aerospace Pattern Recognition
Marshall R. Weathersby, Editor(s)

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