Title :
Frequency estimation method based on iterative filtering and pulse-pairs
Author :
Yishan, He ; Yufan, Cheng
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
This paper analyzed the single tone frequency estimation method, using pulse pairs method to simplify the iterative filtering method. Statistical analysis of this algorithm is given and simulation is carried out in the presence of additive white Gaussian noise and colored noise. Through simulation, this algorithm is shown to be able to achieve CRB asymptotically in both environment mentioned above and perform efficiently even at short data length.
Keywords :
AWGN; filtering theory; frequency estimation; iterative methods; statistical analysis; additive white Gaussian noise; colored noise; iterative filtering method; pulse pairs method; single tone frequency estimation; statistical analysis; AWGN; Colored noise; Estimation; Filtering; Frequency estimation; Signal processing algorithms; Signal to noise ratio; CRB; IF A; frequecy estimation; pulse pair;
Conference_Titel :
Wireless Communications and Signal Processing (WCSP), 2010 International Conference on
Conference_Location :
Suzhou
Print_ISBN :
978-1-4244-7556-8
Electronic_ISBN :
978-1-4244-7554-4
DOI :
10.1109/WCSP.2010.5633313
