基于基片集成波导（SIW）窄边耦合定向耦合器的多路功率分配/合成网络

Multi-way power dividing/combining network based on substrate integrated waveguide（SIW） narrow-side coupling directional coupler

基片集成波导（SIW）是近年来出现的一种新型传输线,随着现代LTCC技术和PCB技术的快速发展,SIW在现代微波电路中有着较好的应用前景。在此利用这种新型结构,设计了基于SIW窄边耦合定向耦合器的多路功率分配网络,实验样件的测试结果与Ansoft HFSS商用软件仿真结果吻合较好。

Substrate integrated waveguide（SIW） is a novel transmission line proposed in recent years.Along with the rapid development of LTCC technology and PCB technology,SIW has a better applied foreground in modern microwave circuit.In this work,this novel structure is used to design the multi-way power divider network based on substrate integrated waveguide（SIW） narrow-side coupling directional coupler.The measured results are in agreement with the simulated results using Ansoft HFSS.