IEEE Conference文章一篇

Duan Fei, "The research of port extension and de-embedding based on vector network analyzer," Electronic Measurement & Instruments (ICEMI), 2011 10th International Conference on , vol.2, no., pp.344,347, 16-19 Aug. 2011 iwfv t^  
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doi: 10.1109/ICEMI.2011.6037831 _,;c2  
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Abstract: Focuses on the principles and applications of the port extension and de-embedding function of vector network analyzer. Firstly, the reason why we used port extension and de-embedding, both with the principle of the two functions, were discussed. Then we use them to measure a filter with standard coaxial connector and a filter made by micro-strip. In the measurement of the filter with standard coaxial connector, we add a 3db attenuator. And the result of measurement shows that the function of port extension removes the effect of attenuator very well. In the measurement of the filter made by micro-strip, we use the function of de-embedding. It can be used in both ports, and remove the effect of fixture very well. T{j&w%(z  
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keywords: {calibration;network analysers;3db attenuator;de-embedding;port extension;standard coaxial connector;vector network analyzer;Calibration;Connectors;Delay;Fixtures;Mathematical model;Scattering parameters;Transmission line measurements;automatic port extension;de-embedding;fixture;port ex .. w]\O3'0Js  
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