A Ground-Based Synthetic Aperture Radar System Using Portable VNA for Landslide Monitoring

被引：0
|
作者：
Yohandri [1 ]
Setiadi, Bambang [2 ]
Chan, Yee Kit [3 ]
Koo, Voon Chet [3 ]
机构：
[1] Univ Negeri Padang, Fac Math & Nat Sci, Phys Dept, Jl Hamka, Padang, West Sumatera, Indonesia
[2] LIPI, Res Ctr Geotechnol, Kompleks LIPI, Bandung, Indonesia
[3] Multimedia Univ, Fac Engn & Technol, Jalan Ayer Keroh Lama, Bukit Beruang, Melaka, Malaysia
来源：
2017 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2017) | 2017年
关键词：
GB-SAR; VNA; Landslide; laboratory experiments;
D O I：
暂无
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：
Landslide monitoring is crucial for early detection of landslide hazard and reduce the risk of a landslide. In this work, a Ground-Based Synthetic Aperture Radar (GB-SAR) system intended for landslide monitoring has been developed. The system is used to cognize a point target located at a certain distance. This GB-SAR system consists of portable VNA module, SAR processor, stepper controller, linear guide, and horn antenna. A portable VNA module is employed as transmitter and receiver of the signal based on the reflection coefficient (S11) principle. The laboratory experiment is done to verify the system performance to detect the point target. Result of laboratory experiments is highlighted and discussed in this paper.
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页数：2
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