A New Millimeter-wave Multi-way Power Dividing/Combining Network Based on Waveguide-Microstrip E-plane Dual-Probe Structure
This paper presents a new millimeter-wave four-way power dividing/combining network,based on waveguide-microstrip E-plane dual-probe structure. With a good heat sinking property and an easy fabrication process,this compact E-plane dual-probe structure fulfills waveguide-to-microstrip transition and power dividing/combining simultaneously,and has a loss of about 0.2dB in whole Ka-band,indicated by the results of electromagnetic field simulation. Connecting these two dual-probe tri-port networks symmetrically with a waveguide E-T hybrid,a millimeter-wave four-way power dividing/combining network is fabricated,and the measured loss of 0.4dB is obtained in 32GHz-38GHz. With convenience of integrating solid-sate high power MMIC devices,this broadband low loss millimeter-wave four-way symmetric microstrip integrated power dividing/combining network can realize millimeter solid-state high power combining with a high efficiency.
Xiaoqiang Xie Ruimin Xu Rui Diao Weigan Lin
Institute of Electronic Engineering University of Electronic Science and Technology of China Chengdu 610054,China
国际会议
2008 Global Symposium on Millimeter Waves(GSMM 2008)(2008全球毫米波学术大会)
南京
英文
257-259
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）