A Low Cost Phase Adjustment Network for MMW Miz-integrated Active Antenna
The correct amplitude/phase relationship of each element must be guaranteed especially the phase’s for the active antenna. The phase of the separate element’s T/R is not such usually, therefore the phase adjuster must be used. A low cost phase adjustment network is been proposed for the purpose. A dielectric piece was placed in and two bolts were screwed on waveguide of the signal feed-in modules’ power divider, which can achieve the phase to be tuned largely and precisely separately. The broad wall slotted waveguide coupler is been chosen for the power divider. The simulated and experiment results shown the validity and practicability of such phase adjust network.
phase adjustment dielectric loaded MMW active antenna
Yu WeiHua Mou JinChao Yin JianYong Sun HouJun
School of Information and Electronics Beijing Institute of Technology Beijing, China
国际会议
北京
英文
1074-1077
2009-10-27（万方平台首次上网日期，不代表论文的发表时间）