DocumentCode
1640162
Title
Continuous-time continuous-frequency and discrete-time discrete-frequency ambiguity functions
Author
Slamani, Mustapha ; Weiner, D. ; Tsao, Tsu-Chin ; Varshney, Praveen ; Schwarzlander, H. ; Borek, S.
Author_Institution
Dept. of Electr. & Comput. Eng., Syracuse Univ., NY, USA
fYear
1992
Firstpage
501
Lastpage
504
Abstract
The ambiguity function, which is used to determine the target resolution and parameter estimation capabilities of a radar, of discrete-time signals is discussed. Both continuous-time, continuous-frequency and discrete-time, discrete-frequency ambiguity functions are presented. To avoid aliasing, it is shown that the sampling rate must be twice the Nyquist rate associated with the sampled signal
Keywords
functions; radar theory; signal processing; Nyquist rate; continuous time continuous frequency functions; discrete-time discrete-frequency ambiguity functions; discrete-time signals; parameter estimation; radar; sampled signal; sampling rate; target resolution; Covariance matrix; Delay; Frequency; Integral equations; Laboratories; Light rail systems; Military computing; Sampling methods; Signal resolution; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Time-Frequency and Time-Scale Analysis, 1992., Proceedings of the IEEE-SP International Symposium
Conference_Location
Victoria, BC
Print_ISBN
0-7803-0805-0
Type
conf
DOI
10.1109/TFTSA.1992.274150
Filename
274150
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