The realization of a rectangular pulse-compression waveform having low time sidelobes and zero mismatch loss due to spectral weighting is discussed. The theoretical aspects of the design of such a waveform are presented with particular reference to frequency modulated, rectangular pulses. The design and performance of a matched-filter pulse-compression system having essentially zero mismatch loss are presented. The system discussed has a time-bandwidth product of 22 and time sidelobes suppressed at least 27 dB; the measured mismatch loss is 0.1 dB. The difficulty of achieving the required nonlinear time delay dispersion is overcome by synthesizing the dispersive network as a cascade of all-pass networks.
A Matched-Filter Pulse-Compression System Using a Nonlinear FM Waveform
IEEE Transactions on Aerospace and Electronic Systems ; AES-6 , 1 ; 73-78
01.01.1970
2259498 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Matched-Filter Responses of the Linear FM Waveform
IEEE | 1968
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