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.
在流动VLBI的观测试验中，天线系统噪声温度和天线效率是观测前系统调试和检测的两项重要内容。
Terminal G degradation: when it rains, the antenna picks up additional noise, increasing the system noise affecting emission quality in the KU band antennas.
终端G/T质量下降：下雨时，天线会接收更多噪音，造成系统噪音增加，影响KU波段天线的播放质量。
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.
在提出日凌干扰处理新模型的基础上，根据太阳视面与天线主瓣半功率点截面的相对运动关系，系统阐述了日凌时天线噪声温度的分析方法。

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