Title :
Time-Delay Estimation for Complex LFM Signal Based on Cyclic Cross-Correlation Amplitude
Author :
Shi, J.F. ; Wang, K.R.
Author_Institution :
Dept. of Information, Hefei Electron. Eng. Inst.
Abstract :
In this paper, the time-delay estimator of complex LFM is discussed and constructed based on the cyclic cross-correlation amplitude. Then, the mean and variance of estimating error are deduced and the estimator performance is analyzed in detail. Finally, the performance of the estimator is given through computer simulation, which is in agreement with the analytic results
Keywords :
delays; error analysis; radar signal processing; complex LFM signal; cyclic cross-correlation amplitude; error estimation; time-delay estimation; Amplitude estimation; Analysis of variance; Computer errors; Computer simulation; Correlation; Delay effects; Frequency; Performance analysis; Phase estimation; Signal processing;
Conference_Titel :
Industrial Electronics and Applications, 2006 1ST IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
0-7803-9513-1
Electronic_ISBN :
0-7803-9514-X
DOI :
10.1109/ICIEA.2006.257253
