| 矢量网络分析仪3mm扩频技术 |
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| 作者单位： | 电子测试技术国防科技重点实验室 山东青岛266555 |
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| 摘 要： | 本文介绍了一种基于微波矢量网络分析仪实现3毫米频段扩频的技术方案及工作原理,重点对高本振谐波混频技术、毫米波定向耦合器设计制造技术、定向检波器技术、内置倍频源幅度及平坦度控制技术、毫米波校准技术等关键技术进行介绍。文末给出了应用本方案实现的3毫米矢量网络分析仪的成果及应用情况。
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| 关 键 词： | 毫米波 高本振 谐波混频 校准 |
The 3mm frequency-expanding technic of Vector Network Analyzer |
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| Authors: | Tang Jingshuang Guo Min |
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| Institution: | National Key Lab of Electronic Measurement Technology ShanDong QingDao 266555 |
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| Abstract: | This article presents the basic fundamentals of 3mm waveband frequency-expanding technic in micro-wave Vector Network Analyzer.The author mainly introduces these key technics,including: high LO harmonic mixer technic,the micro-wave directional coupler's designing and manufacturing,the directional detector technic,the build-in doubler's amplitude and flatness control technic and the micro-wave calibration technic.At the end of this,it also gives the effects and applications by using this scheme in 3mm Vector Network Analyzer. |
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| Keywords: | milli-wave high LO harmonic mixer calibration |
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