Phase Coded Waveforms for Radar
March 2005
Richard M. Davis, The MITRE Corporation
Ronald L. Fante, The MITRE Corporation
Richard P. Perry, The MITRE Corporation
ABSTRACT
This paper focuses on the use of phase coded waveforms for radar. The
authors present tradeoffs between types of codes, matched and mismatched
filters, loss in signal-to-noise ratio, time sidelobe levels, and Doppler
intolerance. A multiple hypothesis approach is introduced for countering
Doppler intolerance and a frequency stepped waveform is presented for
use in applications requiring large pulse compression gain.
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Additional Search Keywords
Phase coded waveforms, mismatched filters, Doppler intolerance, multiple
hypotheses, phase-coded frequency-stepped waveform
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