Detection and SISAR Imaging of Aircrafts Using GNSS Forward Scatter Radar: Signal Modeling and Experimental Validation

被引：35

作者：

Hu, Cheng ^{[1
,2
]}

Liu, Changjiang ^{[2
]}

Wang, Rui ^{[2
]}

Chen, Liang ^{[2
]}

Wang, Li ^{[2
]}

机构：

[1] Beijing Key Lab Embedded Real Time Informat Proc, Beijing 100081, Peoples R China

[2] Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2017年 / 53卷 / 04期

基金：

北京市自然科学基金;

关键词：

DOPPLER; TARGET;

D O I：

10.1109/TAES.2017.2683578

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The use of satellite signals for passive radar detection has become quite attractive in the recent years. This paper focuses on the detection and the shadow inverse forward scatter radar (SISAR) imaging of aircrafts in the passive forward scatter radar (FSR) system using global navigation satellite system (GNSS) satellites as illuminators of opportunity. The signal model derived from GNSS tracking loop is given and its Doppler character is analyzed. Then, by comparing GNSS FSR and ground-based FSR, the SISAR signal model and the imaging method for GNSS FSR are constructed. Experiments using airliners as targets were carried out, in which forward scattering signals of both GPS satellites and BeiDou satellites were captured. The experimental results verified the correctness of the given model as well as the effectiveness of the novel imaging method.

引用

页码：2077 / 2093

页数：17

共 29 条

[1]

[Anonymous], 2013, BEIDOU INTERFACE CON

[2]

Behar V, 2011, I NAVIG SAT DIV INT, P333

[3]

Behar V., 2012, P INT RAD S IRS 2011, P212

[4] Forward scattering radiolocation bistatic RCS and target detection [J].

Blyakhman, AB ;

Runova, IA .

PROCEEDINGS OF THE 1999 IEEE RADAR CONFERENCE: RADAR INTO THE NEXT MILLENNIUM, 1999, :203-208

[5] SISAR: Shadow inverse synthetic aperture radiolocation. [J].

Chapurskiy, VV ;

Sablin, VN .

RECORD OF THE IEEE 2000 INTERNATIONAL RADAR CONFERENCE, 2000, :322-328

[6] Automatic ground target classification using forward scattering radar [J].

Cherniakov, M. ;

Abdullah, R. S. A. R. ;

Jancovic, P. ;

Salous, M. ;

Chapursky, V. .

IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION, 2006, 153 (05) :427-437

[7]

Cherniakov M., 2007, BISTATIC RADAR PRINC

[8]

Chow Yii Pui, 2013, 2013 International Conference on Radar, P274, DOI 10.1109/RADAR.2013.6651998

[9] GNSS-Based Passive Bistatic Radar for Micro-Doppler Analysis of Helicopter Rotor Blades [J].

Clemente, Carmine ;

Soraghan, John J. .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2014, 50 (01) :491-500

[10] Phenomenology of Doppler forward scatter radar for surface targets observation [J].

Gashinova, Marina ;

Daniel, Liam ;

Sizov, Vladimir ;

Hoare, Edward ;

Cherniakov, Mikhail .

IET RADAR SONAR AND NAVIGATION, 2013, 7 (04) :422-432

← 1 2 3 →