Target detection algorithm using independent component analysis for pulse Doppler radar

被引：3

作者：

Kondo, Shuri ^{[1
]}

Kidera, Shouhei ^{[2
]}

Kirimoto, Tetsuo ^{[2
]}

机构：

[1] Mitsubishi Electr Corp, Gen Affairs Dept, Chiyoda Ku, 2-7-3 Marunouchi, Tokyo 1008310, Japan

[2] Univ Electrocommun, Grad Sch Informat & Engn, Chofu, Tokyo 1828585, Japan

来源：

IEICE COMMUNICATIONS EXPRESS | 2014年 / 3卷 / 07期

关键词：

moving target detection; independent component analysis (ICA); principal component analysis (PCA); pulse Doppler radar;

D O I：

10.1587/comex.3.211

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Microwave pulse Doppler radar systems are useful tools for airplane tracking and velocity estimation in all-weather situations. However, Doppler radar often suffers from intrinsic difficulty when the target Doppler spectrum is buried amongst a cluttered background from clouds as lower pulse repetition frequencies (PRF) cause ambiguity in the Doppler spectrum. To address this issue, we propose a novel target detection method based on the independent component analysis (ICA) scheme. The results from numerical simulations validate the effectiveness of our method compared with those obtained by conventional methods based on principal component analysis (PCA).

引用

页码：211 / 216

页数：6

共 11 条

[1]

Adali T, 2007, INT CONF ACOUST SPEE, P633

[2]

Bingham E, 2000, Int J Neural Syst, V10, P1, DOI 10.1142/S0129065700000028

[3] Application of clutter reduction techniques for detection of metallic and low dielectric target behind the brick wall by stepped frequency continuous wave radar in ultra-wideband range [J].

Gaikwad, A. N. ;

Singh, D. ;

Nigam, M. J. .

IET RADAR SONAR AND NAVIGATION, 2011, 5 (04) :416-425

[4]

Haykin S.S., 1994, BLIND DECONVOLUTION

[5]

Karlsen B., 2011, STAT SIGN PROC 2001, P146, DOI [10.1109/SSP.2001.955243, DOI 10.1109/SSP.2001.955243]

[6]

Morris G. V., 1996, AIRBORNE PULSED DOPP

[7]

Okumura T., 2003, IEICE TECH REP NC, V2002, P107

[8]

Wang H, 2006, CONF REC ASILOMAR C, P745

[9] PCA-Based Detection Algorithm of Moving Target Buried in Clutter in Doppler Frequency Domain [J].

Waqas, Muhammad ;

Kidera, Shouhei ;

Kirimoto, Tetsuo .

IEICE TRANSACTIONS ON COMMUNICATIONS, 2011, E94B (11) :3190-3194

[10]

Wenchao Chen, 2012, 2012 14th International Conference on Ground Penetrating Radar (GPR), P367, DOI 10.1109/ICGPR.2012.6254892

← 1 2 →