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- standard noise temperature 标准噪声温度
- Since you want to reduce noise temperature, a better system has a higher G/T. 如其他媒体、网站或个人从本网下载使用，必须保留本网注明的“稿件来源”，并自负版权等法律责任。
- The noise temperature is in the most favourable case given by the temperature of the receiver. 理想的噪声温度即是接收机的温度。
- G/T - A measure expressed in dB that is the ratio of the net gain (G) of the system and the noise temperature (T) of the system. 免责申明：酷酷英语网转载信息，其目的在于传播更多信息，并不意味着赞同其中的观点、描述和立场。
- The diode intrinsic noise temperature of some milimeter Schottky mixer diode was measured and reviewed. A measurement method was described at room and cooled temperature. 本文对一些毫米波肖特基势混频二极管本征噪声温度进行了测试和分析。介绍了在常温和致冷下混频二极管本征噪声的测试方法。
- Commercial GaAs pHEMT transistors, Agilent ATF-35143, were used in this 2-stage amplifier. At a physical temperature 15K the amplifier achieves noise temperature between 3.2K and 3.8K over 1600MHz to 1740MHz band. 该放大器采用了Agilent 公司ATF-35143 假晶高电子迁移率场效应管(pHEMT),为两级级联结构,频率范围1600MHz~1740MHz。
- The results indicated that the receiving system gain is increased by 0.25 dB/K and E b/N 0 is improved by 0.7 dB with 10 -7 BER, when the gain of Chinese produced LNA is 9.8 dB better and the noise temperature is 4 K lower than import LNA. 结果表明，国产LNA比进口LNA的增益提高9.;8dB，噪声温度降低4K，接收系统增益改善约0
- international standard noise voltmeter 国际标准噪声电压表
- ratio of gain to noise temperature of an antenna 天线增益噪声温度比
- equivalent satellite link noise temperature 等效卫星线路噪声温度
- GT ratio, gain to noise temperature ratio 利得対雑音温度比
- There is a standard form of oath used in lawcourts. 法庭中使用的誓词有固定的格式。
- equivalent input noise temperature 等效输入噪声温度
- This is one of the standard books on the subject. 这是有关这个问题的权威著作之一。
- It will send you standard form for you to fill out. 它(商标局)会寄给你标准表格要你填写。
- That country came off the gold standard long ago. 那个国家好久之前就放弃金本位制了。
- antenna effective noise temperature 天线有效噪声温度
- Such prices hit off with the standard of our life. 这样的物价与我们的生活水准相符。
- A can like this is considered below standard. 这样的罐头认为是不合格的。
- antenna gain to noise temperature 天线增益-噪声温度比
