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Mathematical theory of broadband matching of multiport networks

โœ Scribed by Wai-Kai Chen


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
653 KB
Volume
326
Category
Article
ISSN
0016-0032

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โœฆ Synopsis


A unified theory on broadband matching of multiport networks is presented. It is shown that the characterization of the normalized scattering matrix, the problem of compatible impedances and the broadband matching of multiport networks terminated in frequency-dependent loads can all be stated in terms of the more convenient basic coeficient constraints. Thus, the three problems are in fact three facets on the existence of a complex normalized scattering matrix.


๐Ÿ“œ SIMILAR VOLUMES


On a complex normalized scattering matri
โœ Zonglian Fei; Wai-Kai Chen ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 746 KB

The necessary and sufficient conditions that an n x n matrix be the scattering matrix of a lumped, lossless n-port normalizing to n non-Foster positive-real impedances are presented in matrix form in terms of coeficients of the Laurent series of the parameters. Also, a method is introducedfor constr

Unified theory of broadband matching
โœ Wai-Kai Chen ๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 930 KB

7'he paper presents a unified summary of recent progress on mathematical theory of broadband matching. It is shown that the characterization of the normalized scattering matrix, the problem of compatible impedances and the matching of an arbitrary load to a frequency-dependent source to give a preas

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โœ Wai-Kai Chen ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 741 KB

The paper provides practical means for selecting the optimum parameters for the design of a lossless coupling network that equalizes the parallel RC load to a resistive generator and to achieve the nth-order elliptic transducer power-gain characteristic. Fundamental gain-bandwidth limitation and ot

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โœ Yi-Sheng Zhu; Wai-Kai Chen ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 762 KB

Given the source and load impedances and a preassigned transducer power-gain characteristic, the necessary and su&ient conditions are given for the existence of a lossless reciprocal and a nonreciprocal equalizer which, when operating between the two given impedances, yields the desired transducer p

Theory of broadband matching and the pro
โœ C. Satyanarayana; Wai-Kai Chen ๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 786 KB

## It is shown that Youla's theory of broadband matching between a passive load and a resistive generator with a preassigned transducer power gain characteristic is completely equivalent to Wohlers' solution to the problem of compatible impedances, which transforms a given passive impedance by a los