It is shown that if the pulse-repetition frequency of a coherent pulse-Doppler radar is at least twice the Doppler bandwidth, one may, using appropriate downconversion, sample the radar signal at half the Nyquist rate with no loss in range resolution and no folding of Doppler frequencies. This results in a 3-dB loss of signal-to-noise ratio.<>
SNR/bandwidth tradeoff in coherent radar sampling
IEEE Transactions on Aerospace and Electronic Systems ; 26 , 2 ; 403-405
1990-03-01
181654 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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