Design and preliminary verification of L-band ground-based SAR system for the vegetated area

The Journal of Engineering

Weiming Tian¹  Hongyan Mei¹  Tao Zeng¹  Wenyu Yang¹  Cheng Hu¹ 

[1] Radar Research Lab, School of Information and Electronics, Beijing Institute of Technology;

关键词: radar imaging;    remote sensing by radar;    synthetic aperture radar;    preliminary verification;    L-band ground-based SAR system;    vegetated area;    ground-based synthetic aperture radar;    novel system;    mining slopes;    high-resolution;    large-scale monitoring;    fast image acquisition image interval;    current GB-SAR systems work;    high-frequency band;    carrier frequency;    large-scale imaging;    imaging ability;    vegetation penetration ability;    designed GB-SAR system;   

DOI  :  10.1049/joe.2019.0301

来源: DOAJ

【 摘 要 】

Ground-based synthetic aperture radar (GB-SAR) is a novel system applied deformation monitoring of buildings, mountains, and mining slopes with the advantages of high-resolution, large-scale monitoring, and fast image acquisition image interval. Most of current GB-SAR systems work in the high-frequency band, without the ability of vegetation penetration. So here, a GB-SAR system used for vegetated area is designed on the carrier frequency and other important parameters under the requirements for vegetation penetration, high-resolution and large-scale imaging. At last, the imaging ability and vegetation penetration ability of the designed GB-SAR system are assessed and verified through simulations and experiments.

【 授权许可】

Unknown