On the Impact of Unknown Signals on Delay, Doppler, Amplitude, and Phase Parameter Estimation | Zendy

Yi-Cheng Chen | Zendy; Rick S. Blum | Zendy

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On the Impact of Unknown Signals on Delay, Doppler, Amplitude, and Phase Parameter Estimation

Author(s) -

Yi-Cheng Chen,

Rick S. Blum

Publication year - 2018

Publication title -

ieee transactions on signal processing

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.638

H-Index - 270

eISSN - 1941-0476

pISSN - 1053-587X

DOI - 10.1109/tsp.2018.2883922

Subject(s) - clutter , amplitude , doppler effect , estimation theory , algorithm , phase (matter) , signal (programming language) , path (computing) , computer science , noise (video) , white noise , group delay and phase delay , signal processing , cramér–rao bound , mathematics , control theory (sociology) , telecommunications , filter (signal processing) , radar , physics , artificial intelligence , computer vision , optics , control (management) , quantum mechanics , astronomy , image (mathematics) , programming language

The estimation of time delay, Doppler shift, amplitude, and phase is an important fundamental tool in signal processing, which has received extensive study for cases with known transmitted signals, but little study for unknown transmitted signals. We derive the closed-form Cramér-Rao bound (CRB) expressions for joint or separate estimation of time delay, Doppler shift, amplitude, and phase with un...

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