The research of port extension and de-embedding based on vector network analyzer

摘要：

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.

关键词： vector network analyzer port extension automatic port extension fixture de-embedding.

作者: Duan Fei

作者单位: The 41st Institute of China Electronic and Technology Corporation,Qingdao 266555,China

会议类型: 国际会议

会议名称: 2011 10th International Conference on Electronic Measurement & Instruments(第十届电子测量与仪器国际会议 ICEMI2011)

会议地点: 成都

会议语种:英文

页码: 693-696

在线出版日期: 2011-08-16（万方平台首次上网日期，不代表论文的发表时间）