Doǧrusal frekans modülasyonlu i̇şaret parametrelerinin kesirli fourier dönüşümü i̇le kestirilmesi

Translated title of the contribution: Estimation of LFM signal parameters by using the fraetional fourier transform

Özgün Ayaz*, Ahmet Serbes, Lütfiye Durak-Ata

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

A detector for estimating the chirp rate of linear frequency modulated signals is proposed. The proposed detector is formulated by calculating the supremum of the 4th-power modulus of the fractional Fourier transform of the signal. It has similar performance to the modulus square detector of the Radon transform yet its computational complexity is much lower. The proposed detector has been generalized for the nth-power modulus of the fractional Fourier transform (n > 2) and computer simulations have been performed to confirm its efficiency amongst existing detectors.

Translated title of the contributionEstimation of LFM signal parameters by using the fraetional fourier transform
Original languageTurkish
Title of host publication2011 IEEE 19th Signal Processing and Communications Applications Conference, SIU 2011
Pages1077-1080
Number of pages4
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event2011 IEEE 19th Signal Processing and Communications Applications Conference, SIU 2011 - Antalya, Turkey
Duration: 20 Apr 201122 Apr 2011

Publication series

Name2011 IEEE 19th Signal Processing and Communications Applications Conference, SIU 2011

Conference

Conference2011 IEEE 19th Signal Processing and Communications Applications Conference, SIU 2011
Country/TerritoryTurkey
CityAntalya
Period20/04/1122/04/11

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