Aspect sensitivity at tropospheric heights measured with vertically pointed beam of the Chung‐Li VHF radar

Y. H. Chu, J. K. Chao, C. H. Liu, J. Röttger

研究成果: 雜誌貢獻期刊論文同行評審

13 引文 斯高帕斯(Scopus)

摘要

Aspect sensitivity at tropospheric heights measured with the vertically pointed broad antenna beam (half power beam width is 7.4°) of the new Chung‐Li VHF radar will be presented and discussed. The angular dependence of the echo power is shown to be Gaussian, and the echo power lapse rate at heights between 2 and 8 km is about 0.5 dB/deg to 1.05 dB/deg. This angular dependence levels off at approximately 4° to 10 °, depending on the heights. The observed aspect sensitivity is analyzed and related to background atmospheric parameters.

原文???core.languages.en_GB???
頁(從 - 到)539-550
頁數12
期刊Radio Science
25
發行號4
DOIs
出版狀態已出版 - 1990

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