... 方向特性 directional characteristics 定向耦合 directional coupled 定向耦合器 directional coupler ...
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定向耦合器 [电子] directional coupler ; Couplers ; directive feed
单孔定向耦合器 single-hole directional coupler ; hole directional coupler
可变定向耦合器 transvar
光电定向耦合器 [电子] optoelectronic directional coupler
十字形定向耦合器 cross-guide coupler
光定向耦合器 optical directional coupler
锥形定向耦合器 tapered directional coupler
电子定向耦合器 electronic directional coupler
电光定向耦合器 electro-optic directional coupler
As the directional coupler has a wide use under different conditions. The directional coupler has a great many kinds and the otherness is large.
由于定向耦合器应用场合及条件的不同,其种类很多而且差异性极大。
参考来源 - 双脊波导宽带耦合器的设计It puts forward a new structure of direct coupler which is to take place the parallel waveguide with bend.
同时,在阐述了定向耦合光波导开关的工作原理及主要研究方法的基础上,提出了一种新型的定向耦合器结构的光波导开关。
参考来源 - 新型LiNbOThe directional coupling measurement, which employed resonant nonmagnetic core current sensor to induce signal from HV bushing, was first presented.
首次提出了基于用谐振式空心罗戈夫斯基线圈电流传感器从高压套管取信号方式下的一种在线定量测量变压器局部放电的方法——定向耦合测量方法。
参考来源 - 变压器局部放电定向耦合监测校正方法及小波去噪的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
定向耦合器是四端口网络，直接设计十分困难。
Directional Couplers are four-port networks and fairly difficult to design.
分析了由双光纤定向耦合器组成的梳状滤波器的透射特性。
The transmission characteristics of all_fiber filter composed of double fiber directional couplers were studied.
提出了一种实现光子晶体波导定向耦合型多路光均分的新方法。
The article presents a new way of obtaining uniform splitting of the power of the optical power by directional coupling between the photonic crystal waveguides.
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