NDLI: An improved estimation method of 4 port S-parameters with 2 port measurements

Content Provider	IEEE Xplore Digital Library
Author	Maeda, N. Fukui, S. Sekine, T. Takahashi, Y.
Copyright Year	2015
Description	Author affiliation: NIPPON SOKEN, Inc., Nishio, Japan (Maeda, N.; Fukui, S.) \|\| Dept. of Electr. & Electron. Eng., Gifu Univ., Gifu, Japan (Sekine, T.; Takahashi, Y.)
Abstract	An estimation method for the S-parameters of 4-port connection circuit connecting a 2-port device to its one end is presented with a novel algorithm to improve the estimation accuracy. The 4-port S-parameters for the connection circuit are estimated using indirect measurements where several known loads are connected to the 2 ports at the far end of the connection circuit, where a 2-port device is to be connected, in turn and the reflection and transmission characteristics among the near end 2 ports of the connection circuit are measured. The estimation method is constructed in the framework of linear algebra that eliminates the needs to solve nonlinear equations numerically, which also enables application of theoretical analysis to this method. This method can be applied to obtain the S-parameters of the 2-port device connected at the far end of the connection circuit by de-embedding the estimated 4-port connection S-parameters.
Starting Page	1
Ending Page	4
File Size	319345
Page Count	4
File Format	PDF
e-ISBN	9781479998777
DOI	10.1109/ECCTD.2015.7300052
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-08-24
Publisher Place	Norway
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Gold Transmission line matrix methods S-parameter Estimation Ports (Computers) multiport circuit indirect measurement Scattering parameters Frequency measurement Mathematical model
Content Type	Text
Resource Type	Article

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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