Measurement of Tropospheric Scintillation from Satellite Beacon at Ku-Band In South East Asia

被引：0
|
作者：
Singh, Mandeep Jit Singh [1 ]
Hassan, Syed Idris Syed [1 ]
Ain, Fadzil [1 ]
Igarashi, Kiyoshi [2 ]
Tanaka, Kenji [2 ]
Iida, Mitsuyoshi [3 ]
机构：
[1] Univ Sains Malaysia, Sch Elect & Elect Engn, Engn Campus, Nibong Tebal 14300, Pulau Pinang, Malaysia
[2] Natl Inst Informat & Commun Technol, Koganei, Tokyo, Japan
[3] Assoc Radio Ind & Businesses, Tokyo, Tokyo, Japan
来源：
INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY | 2007年 / 7卷 / 02期
关键词：
Scintillation; Microwave propagation; satellite beacon;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents the results of beacon measurements on a moderate elevation satellite link at 12.255 GHz during the present of scintillation were analyzed. The spectra of the beacon signal were extracted from the raw beacon data using high pass filter with suitable cutoff frequency where the scintillation here are characterized by standard deviation of the amplitude fluctuations and by the distribution of amplitude deviations from their mean. The mean of the power spectra that's been displayed by two asymptotic with the values was found to be close to the slope of the Kolmogorov spectra.
引用
收藏
页码：251 / 254
页数：4
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