Full Text:  <150>

CLC number: 

On-line Access: 2022-10-31

Received: 2022-07-11

Revision Accepted: 2022-10-21

Crosschecked: 0000-00-00

Cited: 0

Clicked: 146

Citations:  Bibtex RefMan EndNote GB/T7714

-   Go to

Article info.
Open peer comments

Frontiers of Information Technology & Electronic Engineering 

Accepted manuscript available online (unedited version)


Stepped frequency chirp signal imaging radar jamming using two-dimensional nonperiodic phase modulation


Author(s):  Qihua WU, Feng ZHAO, Tiehua ZHAO, Xiaobin LIU, Junjie WANG, Shunping XIAO

Affiliation(s):  The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha 410073, China

Corresponding email(s):  stevewoo1990@outlook.com, zhaofeng_nudt@163.com

Key Words:  Radar jamming; Stepped frequency chirp signal; Nonperiodic phase modulation; Wideband radar


Share this article to: More <<< Previous Paper|Next Paper >>>

Qihua WU, Feng ZHAO, Tiehua ZHAO, Xiaobin LIU, Junjie WANG, Shunping XIAO. Stepped frequency chirp signal imaging radar jamming using two-dimensional nonperiodic phase modulation[J]. Frontiers of Information Technology & Electronic Engineering , 1998, -1(21): .

@article{title="Stepped frequency chirp signal imaging radar jamming using two-dimensional nonperiodic phase modulation",
author="Qihua WU, Feng ZHAO, Tiehua ZHAO, Xiaobin LIU, Junjie WANG, Shunping XIAO",
journal="Frontiers of Information Technology & Electronic Engineering",
volume="-1",
number="-1",
pages="",
year="1998",
publisher="Zhejiang University Press & Springer",
doi="10.1631/FITEE.2200298"
}

%0 Journal Article
%T Stepped frequency chirp signal imaging radar jamming using two-dimensional nonperiodic phase modulation
%A Qihua WU
%A Feng ZHAO
%A Tiehua ZHAO
%A Xiaobin LIU
%A Junjie WANG
%A Shunping XIAO
%J Frontiers of Information Technology & Electronic Engineering
%V -1
%N -1
%P
%@ 1869-1951
%D 1998
%I Zhejiang University Press & Springer

TY - JOUR
T1 - Stepped frequency chirp signal imaging radar jamming using two-dimensional nonperiodic phase modulation
A1 - Qihua WU
A1 - Feng ZHAO
A1 - Tiehua ZHAO
A1 - Xiaobin LIU
A1 - Junjie WANG
A1 - Shunping XIAO
J0 - Frontiers of Information Technology & Electronic Engineering
VL - -1
IS - -1
SP -
EP -
%@ 1869-1951
Y1 - 1998
PB - Zhejiang University Press & Springer
ER -


Abstract: 
Stepped frequency chirp signals obtain high-resolution radar images by synthesizing multiple narrowband chirp pulses. It has been one of the most commonly used wideband radar waveforms due to its lower demand for radar instant bandwidth. In this paper, a radar jamming method using two-dimensional nonperiodic phase modulation is proposed against stepped frequency chirp signal radar. By utilizing the unique property of nonperiodic phase modulation, the proposed method can generate high-level sidelobes that perform as a special blanket jamming along both the range and azimuth directions and make the target unrecognizable. Then, the influence of different modulation parameters such as the code width and duty ratio, are further discussed. Based on this, the corresponding parameter design principles are presented. Finally, the validity of the proposed method is demonstrated by Yake-42 plane data and measured unmanned aerial vehicle (UAV) data simulations.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

Open peer comments: Debate/Discuss/Question/Opinion

<1>

Please provide your name, email address and a comment





Journal of Zhejiang University-SCIENCE, 38 Zheda Road, Hangzhou 310027, China
Tel: +86-571-87952783; E-mail: cjzhang@zju.edu.cn
Copyright © 2000 - 2023 Journal of Zhejiang University-SCIENCE