2. Specific Doppler frequency treatment
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2.1.1 Choice of waveforms – Processed signal
The aim is to detect mobiles in a medium containing a large number of fixed echoes:
detection of low-flying objects ;
ground vehicle detection ;
low-altitude surveillance by airborne radar.
In this case, we need to be able to separate the mobiles by their Doppler frequencies with a very high dynamic range. The choice of waveforms is based on pulse trains allowing :
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Specific Doppler frequency treatment
Bibliography
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(1) - LE CHEVALIER (F.) - Principles of radar and sonar signal processing. - Artech House (2002).
Other works
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DARRICAU (J.), BLANCHARD (Y.) - Histoire du radar dans le monde puis en France. - Article paru en 2003 dans la revue PEGASE et dans la...
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