Along-track bistatic Low Frequency UWB SAR Experiment

被引：0

作者：

Xie, Hongtu ^{[1
]}

Hu, Jun ^{[1
]}

Duan, Keqing ^{[1
]}

Chen, Zengping ^{[1
]}

Xu, Shiyou ^{[1
]}

Zhu, Nannan ^{[1
]}

Xi, Bin ^{[1
]}

Lin, Yiquan ^{[1
]}

An, Daoxiang ^{[2
]}

Wang, Guoqian ^{[3
]}

机构：

[1] Sun Yat Sen Univ, Sch Elect & Commun Engn, Guangzhou, Guangdong, Peoples R China

[2] Natl Univ Def Technol, Coll Elect Sci, Changsha, Hunan, Peoples R China

[3] Sun Yat Sen Univ, Sun Yat Sen Mem Hosp, Guangzhou, Guangdong, Peoples R China

来源：

2019 20TH INTERNATIONAL RADAR SYMPOSIUM (IRS) | 2019年

基金：

中国国家自然科学基金;

关键词：

D O I：

10.23919/irs.2019.8768119

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：

The bistatic low frequency ultrawideband synthetic aperture radar (LF UWB SAR) has the well penetrating ability, high-resolution imaging as well as providing the increased information. In this paper, an along-track bistatic LF UWB SAR experiment and result are proposed In August 2015, an along-track bistatic LF UWB SAR imaging experiment was carried out, and the raw data was collected In this bistatic SAR system, the transmitter and receiver are both carried by a vehicle and separated by an invariable distance. The object was to investigate the imaging property of the bistatic LF UWB SAR system. Bistatic image was obtained using the subaperture spectrum-equilibrium method integrated with the fast factorized back projection (FFBP) algorithm. Experiment results are show to prove the validity of the bistatic LF UWB SAR experiment.

引用

页数：6

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