Slotted Substrate Integrated Waveguide Phase Shifter

摘要：

　　The slotted substrate integrated waveguide (SSIW) phase shifter with periodic loading varactors is presented.With appropriate numbers of varactors placed on the SIWs surface,the phase of two-port device could be varied with the varactorscapacitance,which is inversely proportional to the bias voltage.To prove it,a phase shifter installed seventeen varactors has been designed.There are good agreements between simulated results and experimental ones.In the frequency bandwidth of 2.5 to 3.45 GHz (about 31.9% relative bandwidth),the return loss and inserted loss are mostly better than 10 dB and 5 dB,respectively.At the center frequency of 3GHz,the maximum phase range of 80° is obtained.

关键词： slotted substrate integrated waveguide(SSIW) phase shifter varactor

作者: Hao Peng Xinlin Xia Tao Yang

作者单位: University of Electronic Science and Technology of China Chengdu,China

会议类型: 国际会议

会议名称: 2016IEEE第二届信息技术、网络、电子及自动化控制会议

会议地点: 重庆

会议语种:英文

页码: 1036-1039

在线出版日期: 2016-03-20（万方平台首次上网日期，不代表论文的发表时间）