Variable-PRI processing for meteorologic Doppler radars
March 29, 1994
Conference Paper
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1994 IEEE Natl. Radar Conf., 29-31 March 1994, pp. 85-90.
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Summary
In this communication we described how, with nonuniform sampling, the concept of bandlimited extrapolation can be used to obtain unambiguous Doppler velocity estimates in the supra-Nyquist region. The proposed method coherently processes a multi-PRI sample using a generalized form of periodogram analysis. The work is described in the context of meteorologic Doppler processing and includes a discussion of effective suppression for stationary ground clutter when multi-PRI schemes are used.