1) RF attenuator
射频衰耗器
1.
This paper introduces how to avoid over-reach interference by using equipment with ATPC (automatic transmit power control) function, adjusting the diameter of dish antennas and increasing RF attenuator in designing the Beijing-Wuhan microwave project.
文章介绍了京汉微波电路设计中避免越站干扰发生的措施 :采用具有ATPC功能的设备、调整天线直径及增加射频衰耗器。
2) RF Fixed Attenuator
射频固定衰减器
3) RF Digital Attenuator
射频数字衰减器
4) RF Voltage-controlled Attenuator
射频压控衰减器
5) reflect attenuation
反射衰耗
1.
This paper describes the definition of“return wave attenuation”and“reflect attenuation”,introduces theoretically the meaning of “return wave attenuation” on view point of power,points out the difference between “reflect attenuation” and “return wave attenuation” and demonstrates the test connection used as “return wave attenuation”measurement before being really “reflect attenuation” measurement.
论述了“反射衰耗”与“回波衰耗”的定义 ,从理论上推导出“回波衰耗”在功率角度上的含义 ,阐明了“反射衰耗”与“回波衰耗”之间的区别 ,也论证了历来作为“回波衰耗”测试的试验接线实际是“反射衰耗”测试的试验接
6) RF attenuation
射频衰减
1.
Improving measurement accuracy of low level signal is studied using RF attenuation,resolution bandwidth,video bandwidth,and video average.
研究了利用频谱仪射频衰减、分辨带宽、视频带宽和视频平均的方法,提高和改善低电平信号的测量精度。
补充资料：设得衰耗
【设得衰耗】
设得衰耗者，谓犯戒之人，既缺净行，纵使苦求所得赀财，福薄难消，悉皆衰耗也。
设得衰耗者，谓犯戒之人，既缺净行，纵使苦求所得赀财，福薄难消，悉皆衰耗也。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条