同轴TEM－余矩形TE10模式变换器的优化设计
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摘要: 用HFSS软件和网络理论对S波段同轴TEM－矩形TE10模式变换器进行了优化设计。其中同轴波导工作于过模状态，可同时传输TEM、TE11、TE21模。模式变换器可应用于高功率微波的能量提取系统，优化设计方法可用于通过短路活塞来实现调配的同轴－矩形、圆波导－矩形的模式变换器。Abstract: Optimum design of an overmoded TEM coaxial to TE10 rectangular waveguide mode converter at S-band using HFSS software and network theory is presented. The coaxial waveguide has such structure parameters that the TEM,TE11 and TE21 modes can propagate in it . The mode converter can be applied to the power extraction system of HPM sources. The method presented in this paper can be used to optimize the mode converters from coaxial and circular waveguides to rectangular waveguides which are matched with short pistons.
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Key words:
- mode converter coaxial-rectangular waveguide /
- high power microwave /
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