Slant-path attenuation and depolarisation statistics at the Ka-band in Belgium

被引:2
|
作者
Vasseur, H
VanhoenackerJanvier, D
机构
[1] Microwaves UCL, Bâtiment Maxwell, B-1348 Louvain-la-Neuve, Place du Levant
关键词
atmospheric electromagnetic wave propagation; satellite links;
D O I
10.1049/el:19960720
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
Experimental results of long term attenuation and depolarisation statistic at 20 and 30 GHz using ESA's Olympus satellite are discussed and compared with current prediction methods. While copolar attenuation (CPA) is accurately estimated, crosspolar attenuation (XPD) is poorly predicted, mainly owing to an inadequate account of the ice depolarisation effect.
引用
收藏
页码:1075 / 1077
页数:3
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