Conformal mapping of S-parameters of a three-terminal network from its feedback impedance admittance

Li, Y. , Feng, S. and Luo, Y. (1989) Conformal mapping of S-parameters of a three-terminal network from its feedback impedance admittance. In: IEEE Circuits and Systems, 1989, Portland, OR, USA, 8-11 May 1989, pp. 545-548. (doi:10.1109/ISCAS.1989.100410)

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Publisher's URL: http://dx.doi.org/10.1109/ISCAS.1989.100410

Abstract

Feedback in high-frequency networks always takes the form of simple series and/or shunt applied to a single stage. Application of feedback changes the scattering parameters of the network considerably. A mapping relationship for the S-parameters directly from the feedback impedance and admittance is presented. This is a conformal Mobius transformation and, on a Smith chart, maps disks of impedance or admittance to disks of the new S-parameters.

Item Type:Conference Proceedings
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Li, Professor Yun
Authors: Li, Y., Feng, S., and Luo, Y.
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
College/School:College of Science and Engineering > School of Engineering > Systems Power and Energy

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