DocumentCode
2146381
Title
On synthesizing cross ambiguity functions
Author
He, Hao ; Stoica, Petre ; Li, Jian
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL, USA
fYear
2011
fDate
22-27 May 2011
Firstpage
3536
Lastpage
3539
Abstract
The cross ambiguity function (CAF) arises in many areas such as radar/sonar and communications when correlation processing is performed in the presence of a Doppler frequency shift. In this paper, the CAF synthesis problem is tackled: a pair of waveforms are jointly designed so that their CAF approximates a desired one. The so-generated waveforms have relatively low peak-to-average power ratios and in certain cases can be constant modulus. Numerical examples are provided to show the effectiveness of the proposed algorithm in synthesizing different types of CAF.
Keywords
matched filters; signal processing; signal synthesis; Doppler frequency shift; correlation processing; cross ambiguity functions; Algorithm design and analysis; Delay effects; Doppler effect; Doppler radar; Peak to average power ratio; Signal processing algorithms; cross ambiguity function; probing waveform synthesis; receive filter design;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on
Conference_Location
Prague
ISSN
1520-6149
Print_ISBN
978-1-4577-0538-0
Electronic_ISBN
1520-6149
Type
conf
DOI
10.1109/ICASSP.2011.5946241
Filename
5946241
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