E面波导3dB耦合器的设计

摘要

通过对传统的E面缝隙波导定向耦合器的研究,提出了新的结构和设计方法.通过大量的仿真计算和优化,得出了影响该结构设计的关键尺寸因素;最后,根据仿真结果加工了实物,通过测试,指标满足设计要求,达到预期效果.%A new structure and design method is proposed by researching on traditional E-slot waveguide coupler.The key dimensions of the structure are simulated and optimized.A prototype is manufactured based on the simulation.The test results meet the design specifications.