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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Lenz, A.; Stein, M.; Swindlehurst, A. L. 
Title:
Analog Transmit Signal Optimization for Undersampled Delay-Doppler Estimation 
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...    »
 
Book / Congress title:
25th European Signal Processing Conf. (EUSIPCO) 
Year:
2017 
Month:
Aug 
Reviewed:
ja