Multi-way Microwave Power Dividing/Combining Network Based on Substrate-Integrated Waveguide (SIW) Directional Couplers

摘要：

one kind of novel microwave planar power dividers/combiners are proposed and investigatedInthis paper.The narrow-side directional couplers constructed into substrate-integrated rectangular wavegulde are employed to implement the proposed multi-way power divider/combiner. The design considerations of the multi-way power divider/combiner are introduced. One three-way power divider/combiner is designed and fabricated to demonstrate the validity of the proposed strategies. Good agreement between the experiments and the simulations can he observed,demonstrating 12％ reflection bandwidth at -15dB and 10％ isolation bandwidth at -20dB.

关键词： Coupling factor directional coupler isolation microwave power dividing/combining network substrate-integrated waveguide (SIW).

作者: chao Wang Wenquan Che Chao Li Peter Russet

作者单位: Department of Electrical Engineering Nanjing University of Science & Technology 210094 Nanjing,China Department of Electrical Engineering Nanjing University of Science & Technology 210094 Nanjing,China Institute for High Frequency Engineering Technische Universitaet Munchen,Arcisstrasse 21,D-80333 Mun

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 18-21

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）