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- GT ratio, gain to noise temperature ratio 利得対雑音温度比
- carrier to noise temperature ratio 载波噪声温度比
- noise temperature ratio 噪声温度比
- gain to noise temperature ratio 增益同噪声温度比
- 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。
- 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。
- ratio of gain to noise temperature of an antenna 天线增益噪声温度比
- 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。
- With the increase of the coolant-to-mainstream temperature ratio, the effective film trace bends centrifugally, which is determined by the increase of the centrifugal buoyancy force. 但在压力面上,覆盖区域向低旋转半径方向偏转。
- The system efficiency,cooling or heating efficiency,residual heat efficiency on CCHP in different seasons are analyzed through changing heat recover ratio,temperature ratio and pressure ratio. 通过改变微燃机回热度、温比、压比,分析了不同季节联供系统的系统效率、制冷或供热效率、微燃机发电效率、二次余热回收效率的变化;
- The system efficiency, cooling or heating efficiency, residual heat efficiency on CCHP in different seasons are analyzed through changing heat recover ratio, temperature ratio and pressure ratio. 通过改变微燃机回热度、温比、压比,分析了不同季节联供系统的系统效率、制冷或供热效率、微燃机发电效率、二次余热回收效率的变化;
- 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
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。