Meanwhile in order to obtain uniform microwave energy distribution in biologic tissue and improve the effectiveness of the radiator a circle horn antenna with low voltage-stand-wave-ratio is simulative studied to replace current rectangle waveguide radiator .

另外，为获得辐射微波能在生物组织中尽量均匀的分布和辐射效能，对现有的矩形 波导 辐射器的优化通过设计低驻波比的圆喇叭天线进行了仿真讨论。

Waveguide junction and guide-horn radiator analysis-guided-wave numerical boundary conditions and their applications

波导结和波导-喇叭 辐射器有限元分析&导波数值边界条件及其应用

Finite-element Analysis of a Circular Waveguide Bevel Cut Radiator

圆 波导斜劈形 端口 辐射器的有限元分析