Natural equivalent circuit and hybrid parameters of junction transistor 晶体管杂系参数与自然等效线路
At last, it gives the result of test of hybrid junction. 最后,给出了其测试结果。
Study and Making of Hybrid Junction in the Test System of EMC EMC测试系统中混合接头的研制
In this paper, study and making of 0 ° and 180 ° hybrid junction in the test system of TEM cell radiation emission is given. 本文就TEMCELL辐射发射测试系统中一个关键部件(0°和180°混合接头)进行了研制。
Practice shows that this form of hybrid junction possesses good operational characteristics. 在几种跟踪系统中的应用表明,这种和差器的性能良好。
This paper describes a new type of microwave hybrid junction for coaxial-line to H-plane rectangular waveguides transducer. 本文描述一种新型微波混合接头&同轴线到三个H面波导臂的变换器。
The subregion connection method, the PML techniques, the connecting boundary method and the non-orthogonal grid techniques are used in working out the scattering parameters of complex waveguide components. A magic T, a hybrid ring coupler and an E-plane waveguide junction are taken as numerical examples. 应用子域连接技术,配合PML技术、连接边界法和非正交网格技术等,以波导双T、混合接头环耦合器等波导元件为例,得出这些器件的散射参数。
Thermal circuit model of a hybrid integrated power electronic module ( IPEM) is analy-zed in this paper, and then the numerical simulation result of Rth-jc ( the thermal resistance from junction to case) is obtained. 分析了混合封装的电力电子集成模块的热路模型,并且仿真得出了结壳热阻Rth-jc的s数值仿真结果。
To decrease Pt loadings, the PtSn/ SnO2/ C catalyst ( 12.4 mass% Pt) was prepared using EG and H2O hybrid phase, successfully constructing PtSn/ SnO2/ C triple junction structure. 为降低Pt载量,采用乙二醇和水相混合体系制备了PtSn/SnO2/C催化剂(12.4mass%Pt),成功构筑了PtSn/SnO2/C三相边界结构。