1) optical return-loss passive simulation
光回波损耗无源模拟法
2) optical return-loss active simulation
光回波损耗有源模拟法
3) optical return loss
光回波损耗
1.
The Research and Design of Optical Return Loss Meter;
光回波损耗测试仪设计与研究
2.
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。
4) damage coefficient simulation method
耗损系数模拟法
1.
The paper describes the definition and accurate meaning of damage coefficient simulation method.
明确地阐述了耗损系数模拟法的定义及其准确的科学内涵。
2.
The method is named as "The Damage Coefficient Simulation Method".
提出"兰氏"作战过程取胜概率的仿真计算方法――"耗损系数模拟法",给出了其仿真算法的核心框图。
5) return loss
回波损耗
1.
Identification of the return loss and structural return loss of telecom cables;
数字通信电缆回波损耗与结构回波损耗的辨析
2.
Influences of polishing on return loss of optical fiber connectors;
抛光对光纤连接器回波损耗的影响
3.
In order to improve the surface quality and machining efficiency for the end-face of fiber optic connector and to advance the performance of transferring optical signals,the conventional polishing way must be improved to meet the requirements of next generation fiber optic connector with lower insertion losses and return losses.
1dB、回波损耗小于-60dB的性能指标;对超声/机械复合研磨的机理进行了初步分析。
6) echo simulator
回波信号模拟源
1.
Spaceborne SAR echo simulator based on optic-fiber delay;
针对高精度星载SAR目标回波信号模拟要求大带宽、长延时的特点,介绍了一种基于光延迟线的高精度星载SAR目标回波信号模拟源,采用光延迟技术模拟产生雷达目标回波信号,对SAR进行成像性能测试仿真,可实现宽带信号的长时间延迟,同时大大减小了回波信号模拟系统引入的附加幅频和相频误差,提高了目标成像性能仿真的准确度和有效性。
补充资料：介质损耗角正切试验(见电容率与损耗因数试验)
介质损耗角正切试验(见电容率与损耗因数试验)
dielectric loss tangent test
)!eZh.sunhooJ一002匕engq一e sh一yon介质损耗角正切试验(dieleetri。1055 tangenttest)见电容率与损耗因数试验。
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