Title :
Threshold probability and threshold SNR of parametric polynomial phase estimators
Author :
Zhang, Liping ; Zhang, Hao ; Peng, Yingning ; Xia, Xianggen
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fDate :
6/26/2003 12:00:00 AM
Abstract :
The threshold effect is investigated for nonlinear estimators under the parametric polynomial phase signal model. The threshold probability is defined and its explicit form is given under some restrictions. Also the threshold signal-to-noise ratio corresponding to a prescribed threshold probability is derived for practical considerations.
Keywords :
noise; nonlinear estimation; phase estimation; polynomials; probability; signal representation; parametric polynomial phase estimators; polynomial phase signal model; threshold SNR; threshold probability; threshold signal-to-noise ratio;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20030639
