ITERATIVE PARAMETER-ESTIMATION OF MULTIPLE CHIRP SIGNALS

Authors
IKRAM MZ ABEDMERAIM K HUA Y
Citation
Mz. Ikram et al., ITERATIVE PARAMETER-ESTIMATION OF MULTIPLE CHIRP SIGNALS, Electronics Letters, 33(8), 1997, pp. 657-659
Citations number
4
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
33
Issue
8
Year of publication
1997
Pages
657 - 659
Database
ISI
SICI code
0013-5194(1997)33:8<657:IPOMCS>2.0.ZU;2-U
Abstract
The authors propose an algorithm for estimating the parameters of mult iple superimposed chirp signals in additive white noise. The algorithm is based on a novel iterative approach that significantly reduces the error propagation effect inherent in many existing techniques. Moreov er, it allows the estimation over a wider range of phase parameter val ues while still maintaining a better estimation accuracy.