Measurements of wet radome transmission loss and depolarization effects in simulated rain at 20 GHz
Measurements of wet radome transmission loss and depolarization effects in simulated rain at 20 GHz
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DOI：
10.1049/cp:19970298
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发表时间：
1997-04
期刊：
影响因子：
--
通讯作者：
A. Fenn
中科院分区：
文献类型：
--
作者：
A. Fenn
本文报道了模拟雨水流过含大型地面终端碟形天线的大型空气支撑疏水天线罩表面时的电磁波传输损耗和去极化的测量结果。测量是在17.7至21.2 GHz的卫星下行链路频带使用42.2公里的地面空中链路。给出了模拟降雨率为5、10和50 mm/hr时雷达罩的湿雷达罩共极化衰减和去极化的测量数据。
Measurements of the electromagnetic wave transmission loss and depolarization due to simulated rain water flowing on the surface of a large air-supported hydrophobic radome containing a large ground terminal dish antenna are reported. The measurements are performed in the 17.7 to 21.2 GHz satellite downlink band using a 42.2 km terrestrial air link. Measured data for the wet radome co-polarization attenuation and depolarization induced by simulated rain rates of 5, 10 and 50 mm/hr on the radome are presented.