Contactless vector network analysis using diversity calibration with capacitive and inductive coupled probes

Author:

Zelder T.,Rolfes I.,Eul H.

Abstract

Abstract. Contactless vector network analysis based on a diversity calibration is investigated for the measurement of embedded devices in planar circuits. Conventional contactless measurement systems based on two probes for each measurement port have the disadvantage that the signal-to-noise system dynamics strongly depends on the distance between the contactless probes. In order to avoid a decrease in system dynamics a diversity based measurement system is presented. The measurement setup uses one inductive and two capacitive probes. As an inductive probe a half magnetic loop in combination with a broadband balun is introduced. In order to eliminate systematic errors from the measurement results a diversity calibration algorithm is presented. Simulation and measurement results for a one-port configuration are shown.

Publisher

Copernicus GmbH

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Contactless Scattering Parameter Measurements;IEEE Microwave and Wireless Components Letters;2011-09

2. Contactless Vector Network Analysis With Printed Loop Couplers;IEEE Transactions on Microwave Theory and Techniques;2008-11

3. Contactless network analysis system for the calibrated measurement of the scattering parameters of planar two-port devices;2007 European Microwave Conference;2007-10

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