短語詞組短語antenna a noise 天線損耗antenna effective noise temperature [電訊]天線有效噪聲溫度antenna temperature noise 天線噪聲溫度ALNA Antenna Low Noise Amplifier 天線低噪放大器;天antenna noise temperature [電訊]天線噪聲溫度;翻譯effective antenna noise temperature 等效天線噪聲溫度antenna noise figure [電訊]天線噪聲系數(shù);[電訊]天線噪聲指數(shù)antenna gain to noise temperature 天線增益noise antenna 天線噪聲溫度 返回 antenna noise