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

fYear

2009

fDate

23-25 July 2009

Firstpage

387

Lastpage

390

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICCCAS.2009.5250498

Filename

5250498