回波损耗(Return Loss)：由于产品中阻抗发生变化，就会产生局部震荡，致使信号反射，被反射到发送端的一部分能量会形成噪音，导致信号失真，降低传输性...
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Structural Return Loss 信噪比 ; 匹配连接时的衰耗 ; 结构回路损耗
balance return loss 平衡返回损耗 ; 回波损耗平衡 ; 均衡回流损失
return loss test set 回损测试仪
Input Return Loss 输入回波损耗 ; 输入返回损耗 ; 输入光反射损耗 ; 输出反射损耗
active return loss [电子] 回波损耗 ; 有源四端网络的反射损耗 ; 回声衰减
Echo Return Loss 回波损耗
active balance return loss 有源平衡回程损耗 ; 主动式平衡回波损耗 ; 有源平衡回流损失
The antenna is made and the characteristics, such as the return loss and the power pattern on each frequency, which verifies the good performance of the antenna.
实际加工制作了该天线并测量了其反射系数及导航系统各频段的方向图,验证了这种天线结构的优良性能。
参考来源 - 多模卫星导航系统接收天线研究This paper designs a milk concentration monitoring device,its principle is to use the decay of optical power return loss to measur the concentration of milk.
设计了一款牛奶浓度检测装置,其原理是通过测量激光在牛奶中光功率的回波损耗来检测牛奶的浓度。
参考来源 - 光纤牛奶浓度传感器的设计与仿真Simulated results show that the proposed antenna has the characteristics of omni -direction and wide bandwidth. Its return loss is less than -10dB in the range 2.4 to 2.5GHz.
仿真结果表明天线具有良好的全向性和宽频带特性,在2.4～2.5GHz频段反射损耗小于-10dB。
参考来源 - 一种新型RFID天线的仿真设计·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
This paper discusses the return loss in air-space type fixed optical attenuator.
本文讨论了空气隙型光固定衰减器的回波损耗。
Several kinds of measurement principles and methods for optical return loss (ORL) are introduced.
介绍了几种光回波损耗的测量原理和测量方法。
The micro periodic non uniformity produced in the manufacturing process will cause significant return loss.
由挤塑过程所引起的微小的周期性不均匀将产生极大的反射损耗。
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