Polarimetric radars are sensitive to the polarization state of the incoming field. Such an information can be efficiently exploited in order to estimate the signal Doppler shift. Hereafter we examine how it is possible, through a maximum-likelihood estimation technique. Both single-tone and two-tone cases are taken in account. Finally, Cramer-Rao bounds are considered.
Stime Doppler a massima verosimiglianza di echi radar in doppia polarizzazione / M. Fossi; G. Floris; M. Migliaccio. - In: ANNALI DELLA FACOLTÀ DI SCIENZE NAUTICHE. - ISSN 1590-9093. - STAMPA. - LIX:(1992), pp. 77-93.
Stime Doppler a massima verosimiglianza di echi radar in doppia polarizzazione
FOSSI, MARIO;
1992
Abstract
Polarimetric radars are sensitive to the polarization state of the incoming field. Such an information can be efficiently exploited in order to estimate the signal Doppler shift. Hereafter we examine how it is possible, through a maximum-likelihood estimation technique. Both single-tone and two-tone cases are taken in account. Finally, Cramer-Rao bounds are considered.
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