Title :
On the use of a linear data model for parameter estimation of sinusoidal FM signals
Author :
Yin, Jihao ; Hua, Yun ; Yang, Wanlin ; Chen, Tianqi
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A linear data model is presented for multi-component sinusoidal frequency-modulated (FM) signals, based on the fact that a sinusoidal FM signal can be decomposed into a set of harmonic frequencies, with harmonic amplitudes given by Bessel functions of the first kind. And via several properties derived from the present data model, a novel method is proposed to estimate the parameters of the multi-component sinusoidal FM signals. The feasibility of the proposed method is demonstrated by simulation results.
Keywords :
Bessel functions; frequency modulation; parameter estimation; signal processing; Bessel functions; linear data model; multicomponent frequency-modulated signal; parameter estimation; signal decomposition; sinusoidal FM signal; Additive noise; Array signal processing; Data models; Frequency estimation; Frequency modulation; Harmonic analysis; Parameter estimation; Signal design; Signal processing; Time frequency analysis;
Conference_Titel :
Communications, Circuits and Systems, 2009. ICCCAS 2009. International Conference on
Conference_Location :
Milpitas, CA
Print_ISBN :
978-1-4244-4886-9
Electronic_ISBN :
978-1-4244-4888-3
DOI :
10.1109/ICCCAS.2009.5250498
