A De-Embedding Method Using Different-Length Transmission Lines for mm-Wave CMOS Device Modeling

作者:Takayama Naoki*; Matsushita Kota; Ito Shogo; Li Ning; Bunsen Keigo; Okada Kenichi; Matsuzawa Akira
来源:IEICE - Transactions on Electronics, 2010, E93C(6): 812-819.
DOI:10.1587/transele.E93.C.812

摘要

This paper proposes a de-embedding method for on-chip S-parameter measurements at mm-wave frequency. The proposed method uses only two transmission lines with different length. In the proposed method, a parasitic-component model extracted from two transmission lines can be used for de-embedding for other-type DUTs like transistor, capacitor, inductor, etc. The experimental results show that the error in characteristic impedance between the different-length transmission lines is less than 0.7% above 40 GHz. The extracted pad model is also shown.

  • 出版日期2010-6

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