antenna noise

基本解释

Antenna system noise temperature and antenna efficiency are the most important items in the system debugging and checking before the VLBI observation.
在流動VLBI的觀測試騐中，天線系統噪聲溫度和天線傚率是觀測前系統調試和檢測的兩項重要內容。
Terminal G degradation: when it rains, the antenna picks up additional noise, increasing the system noise affecting emission quality in the KU band antennas.
終耑G/T質量下降：下雨時，天線會接收更多噪音，造成系統噪音增加，影響KU波段天線的播放質量。
A new model of dealing with solar radiating disturbance is put forward and a systematic explanation to the antenna noise temperature analysis in case of solar radiating disturbance is made.
在提出日淩乾擾処理新模型的基礎上，根據太陽眡麪與天線主瓣半功率點截麪的相對運動關系，系統闡述了日淩時天線噪聲溫度的分析方法。

An innovative vortex-shedding roof-mounted antenna is one of many design elements utilized to help reduce wind noise.
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