分析结果为各种过渡波导的选用提供了参考。
The results provide a useful reference for selecting the tapered transitional waveguides.
因而应根据过渡波导是宽端口输入还是窄端口输入来选用过渡波导。
So the selective of the transitional waveguides should be decided according to the large port or the narrow port as the input port.
基于光束传播法，对几种只沿纵向变化的锥形过渡波导的传输特性进行了分析。
The propagation characteristics of several kinds of laterally tapered transitional waveguides are analyzed using the beam propagation method(BPM).
过渡波导用于改善入射基模与出射偶对称模之间的场分布匹配，有效地提高了功率耦合效率，降低了分支耦合损耗。
The transitional guide is used to improve the mode field matching between both the waves supported by the incident and output waveguides.
该混频器主要由波导-微带过渡，输入、输出滤波器以及匹配网络和反向并联混频二极管对组成。
The mixer mainly consists of a waveguide-to-microstrip transition, input and output filters, matching networks and an antiparallel diode pair.
应用该优化程序，设计了同轴线波导过渡器，证明了该优化方案的可行性和有效性。
Using the optimization program, a coax waveguide transition component is designed, which proves feasibility and validity of the optimization program.
该混频器主要由波导一微带过渡，输入、输出滤波器以及匹配网络和三组反向并联混频二极管对组成。
The mixer mainly consists of a waveguide-to-microstrip transition, input and output filters, matching networks and an antiparallel Sckottky-barrier diode pair.
本振和射频的输入通过波导-微带探针过渡将能量传给功率混合电路。
RF and LO signals are transmitted to the circuit by Waveguide-to-Microstrip Probe Transitions.
开关的输入、输出使用标准矩形波导，鳍线和矩形波导之间采用连续渐变线进行过渡，匹配性能良好。
The input and output use the standard rectangle wave-guide, the transition between rectangle wave-guide and fin-line is continuous gradual change line, and it has good capability of matching.
分析了无通孔接地板对共面波导(CPW)至微带转换过渡的影响。
The transition effect of the via-free transition from coplanar waveguide (CPW) to microstrip is analyzed.
另外，本文对波导到微带的对极鳍线过渡和中频低通滤波器做了改进。
In addition, the waveguide to microstrip transition and the IF low pass filter are improved, which are used in the mixer.
标签FET倍频器滤波器倍频放大组件微带到波导过渡。
FET multiplier filter multiplier and amplifier integrated modular waveguide to microstrip transition.
同时，通过使用凹型过渡和接地共面波导过渡两种转换方式，解决了基片集成波导与微带线的过渡问题，从而解决了滤波器和有源微波电路的集成问题。
The transitions of SIW with microstrip are solved by using concave transition and grounded coplanar waveguide transition, which are convenient for filters synthesized with active microwave circuits.
本文就几种常见的微带—波导过渡技术进行了介绍。
This paper presents several microstrip-to-waveguide transitions technologies and compare each technology.
第六章分析了微带—波导过渡的研究背景。
In chapter 6, the background of microstrip-to-waveguide transition is simply presented.
提出了带有矩形过渡区的非对称y分支光波导的两种设计方案。
Two designs of asymmetric Y-branch waveguide with a rectangular transitional section are introduced in this paper.
提出了带有矩形过渡区的非对称y分支光波导的两种设计方案。
Two designs of asymmetric Y-branch waveguide with a rectangular transitional section are introduced in this paper.
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