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A study on calibration compensation and perturbation of electromagnetic probes

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The accuracy of electromagnetic probe coefficient is fundamental to the precision of near-field scanning value. In the traditional, the method to determine the coefficient by using microstrip line is based on the perfect near-field distribution provided by the line with the matching terminal. However, the actual calibration result error is a linear superposition of the loss of the microstrip trace and the perturbation introduced by the probe. Independently compensating the microstrip line loss is the key to calculate the accurate probe calibration coefficient. The probe perturbation exist simultaneously in both the calibration and testing process. The weight of the perturbation influence factor is the precondition of correcting the near-field scanning data and improving the performance of probe.

源语言英语
主期刊名Proceedings of 2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2017
编辑Yinghong Wen
出版商Institute of Electrical and Electronics Engineers Inc.
195-199
页数5
ISBN(电子版)9781509059287
DOI
出版状态已出版 - 1 7月 2017
活动7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2017 - Xi'an, 中国
期限: 24 10月 201727 10月 2017

出版系列

姓名Proceedings of 2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2017
2018-January

会议

会议7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2017
国家/地区中国
Xi'an
时期24/10/1727/10/17

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