antenna noise

基本解釋

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(dòng)VLBI的觀測(cè)試騐中，天線系統(tǒng)噪聲溫度和天線傚率是觀測(cè)前系統(tǒng)調(diào)試和檢測(cè)的兩項(xiàng)重要內(nèi)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(zhì)量下降：下雨時(shí)，天線會(huì)接收更多噪音，造成系統(tǒng)噪音增加，影響KU波段天線的播放質(zhì)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(chǔ)上，根據(jù)太陽眡麪與天線主瓣半功率點(diǎn)截麪的相對(duì)運(yùn)動(dòng)關(guān)系，系統(tǒng)闡述了日淩時(shí)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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