A new millimeter wave mixer based on the groove guide

摘要：

　　A novel groove guide mixer was proposed.The key features of this mixer are large dimension and good signal-to-noise performance.The shell of this mixer is made up of a novel waveguide,the groove guide.A planar logarithmically periodic antenna was installed in the guide.It received signals in the guide and transmitted them to the mixer diode.A compact multi-section coaxial filter was arranged to lead the intermediate frequency signal out of the shell.At the end of the mixer,a matched terminator is adopted to absorb millimeter wave signals.One model of this mixer was designed,fabricated and tested at 93.069GHz.It works well on millimeter wave band.

关键词： Circular groove guide mixer Millimeter wave mixer Mixer Circular groove guide

作者: Yufeng Sun Zhenqiang Sun Pingzhang Wang

作者单位: The Mechanical Engineer department, Jinan Vocational College, Jinan, 250103, China

会议类型: 国际会议

会议名称: 2012 2nd international Conference on Materials Science and Information Technology(2012第二届材料科学与信息技术国际会议)(MSIT2012)

会议地点: 西安

会议语种:英文

页码: 248-251

在线出版日期: 2012-08-24（万方平台首次上网日期，不代表论文的发表时间）