@inproceedings{c3bcc555ec3e4b29b71f04b5fea6ef52,
title = "A fast algorithm for multi-component LFM signal analysis exploiting segmented DPT and SDFrFT",
abstract = "This paper addresses the problem of estimating the chirp rates of multi-component linear frequency modulated signals, which is important in radar, sonar and navigation signal processing. The main difficulties in the estimation procedure lie in the cross-terms between multi-components and the high computation burden. To solve these problems, a novel algorithm that combines segmented discrete polynomial-phase transform and sparse discrete fractional Fourier transform is proposed to yield a significant reduction of the computational load with a satisfactory estimation performance. Simulation results are provided to demonstrate the effectiveness of the proposed approach.",
author = "Shengheng Liu and Tao Shan and Zhang, \{Yimin D.\} and Ran Tao and Yuan Feng",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 IEEE International Radar Conference, RadarCon 2015 ; Conference date: 10-05-2015 Through 15-05-2015",
year = "2015",
month = jun,
day = "22",
doi = "10.1109/RADAR.2015.7131165",
language = "English",
series = "IEEE National Radar Conference - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "June",
pages = "1139--1143",
booktitle = "2015 IEEE International Radar Conference, RadarCon 2015",
address = "United States",
edition = "June",
}