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Titel:

Analog Transmit Signal Optimization for Undersampled Delay-Doppler Estimation

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Lenz, A.; Stein, M.; Swindlehurst, A. L.
Abstract:
In this work, the optimization of the analog transmit waveform for joint delay-Doppler estimation under sub-Nyquist conditions is considered. Based on the Bayesian Cramér-Rao lower bound (BCRLB), we derive an estimation theoretic design rule for the Fourier coefficients of the analog transmit signal when violating the sampling theorem at the receiver through a wide analog pre-filtering bandwidth. For a wireless delay-Doppler channel, we obtain a system optimization problem which can be solved in...     »
Kongress- / Buchtitel:
25th European Signal Processing Conf. (EUSIPCO)
Jahr:
2017
Monat:
Aug
Reviewed:
ja
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