Anti-stealth radar with spread spectrum technology

被引：0

作者：

Fu Lianqing ^{[1
]}

Yang Lisheng ^{[1
]}

Tang He ^{[1
]}

Ma Yaning ^{[1
]}

机构：

[1] Chongqing Univ, Ctr Commun & Tracking Telemetering Command, Chongqing 400044, Peoples R China

来源：

ADVANCED MATERIALS AND COMPUTER SCIENCE, PTS 1-3 | 2011年 / 474-476卷

关键词：

Anti-stealth technology; Spread spectrum; PN code; matched filtering; Radar;

D O I：

10.4028/www.scientific.net/KEM.474-476.2079

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The paper addresses the realization of anti-stealth radar and the problems which modern radars are confronted with. With the application of spread spectrum technology to radars, the capability of anti-stealth and anti-jamming is improved. Signal-to-noise (SNR) of the receiver increases through raising the launching power. Intercept probability decreases by transmitting multiple PN codes. Range of radar detector increases on condition that the intercept probability is unchanged. Simulation results show the validity of the proposed method.

引用

页码：2079 / 2084

页数：6

共 8 条

[1]

Fulghum David A., 2004, AVIATION WEEK SPACE, V160, P46

[2] RADIO SIGNALS WITH LARGE RELATIVE BANDWIDTH FOR OVER-HORIZON RADAR AND SPREAD-SPECTRUM COMMUNICATIONS [J].

HARMUTH, HF .

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 1978, 20 (04) :501-512

[3]

Horvath M., 2009, 19 INT C RAD BRAT SL, P149

[4]

Jian J. L., 1998, 4 P INT C SIGN PROC, P1566

[5]

Ma M., 2009, 9 P INT C EL MEAS IN, p3/122

[6]

Men Xiangsheng, 2009, Electronics Optics & Control, V16, P43

[7]

Rao GA, 2002, AERONAUT J, V106, P629

[8]

Skolnik M., 2003, RADAR HDB, P20

← 1 →