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SAR Processing with Non-linear FM Chirp Waveforms

Armin Walter Doerry

出版	United States. Department of Energy, 2006
URL	http://books.google.com.hk/books?id=t1kJkAEACAAJ&hl=&source=gbs_api

註釋

Nonlinear FM (NLFM) waveforms offer a radar matched filter output with inherently low range sidelobes. This yields a 1-2 dB advantage in Signal-to-Noise Ratio over the output of a Linear FM (LFM) waveform with equivalent sidelobe filtering. This report presents details of processing NLFM waveforms in both range and Doppler dimensions, with special emphasis on compensating intra-pulse Doppler, often cited as a weakness of NLFM waveforms.