IEICE Electronics Express | |
Research on cross section of UHF radio wave scattering from surface waves on water | |
Biyang Wen1  Yan Tu1  Jing Yang1  Ke Li1  | |
[1] Electronic Information School, Wuhan University | |
关键词: UHF radar; Bragg scattering; radar cross section; | |
DOI : 10.1587/elex.13.20160898 | |
学科分类:电子、光学、磁材料 | |
来源: Denshi Jouhou Tsuushin Gakkai | |
【 摘 要 】
References(13)Bragg scattering mechanism has been probed by a fully digital ultra-high-frequency (UHF) radar system. The system is based on studies of UHF radio wave (340 MHz) scattering from small-amplitude water waves. First-order radar cross section Doppler spectra have been measured. Comparing them with theoretical models, good agreement has been found. The amplitude ratio (dB) of the cross section between incident and reflected waves is 14.7 dB, and its deviation is 0.68%. The expectation of the normalized Doppler frequency shift of first-order peaks is 0.9850, and the deviation is 1.5%.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300544087ZK.pdf | 1512KB | download |