Influences of polishing on return loss of optical fiber connectors; 介绍了几种光回波损耗(RL)的测量原理和测量方法。
Good insulativity and shielding effectiveness to reduce return loss, complying with RoHS standard. 绝缘和屏蔽性能好,减少回波损耗(RL),符合环保要求。
The synthesis of the cross coupled filter is from prescribed transmission zeros and return loss till the attainment of the coupling matrix of each cavity. 交叉耦合滤波器的综合从给定的传输零点和回波损耗(RL)出发,直到得到各腔体之间的耦合系数。
Mean echo balance return loss 平均回波平衡返回损耗
A Study of Portfolio Index Based on Inverse Return Loss(RL) 基于收益率倒数损失的投资组合指标