Journal ArticleDOI
Impedance Transformation and Matching for Lumped Complex Load with Nonuniform Transmission Line
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TLDR
A parabolic (or reciprocal parabolic) tapered transmission line can transform the lumped series RC loads into different lumped impedances which are more convenient than the original load impedances for ordinary matching network design.Abstract:
New nonuniform transmission-linematching networks for a class of lumped complex loads are presented. A parabolic (or reciprocal parabolic) tapered transmission line, whose exact equivalent circuit is represented by a mixed lumped and distributed circuit, can transform the lumped series RC (or parallel RL) loads into different lumped impedances which are more convenient than the original load impedances for ordinary matching network design. Simple design procedures are described and useful design charts are given. Also, numerical examples are shown including experimental verification.read more
Citations
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Proceedings Article
Transient simulation of arbitrary nonuniform interconnection structures characterized by scattering parameters
TL;DR: In this paper, a noniterative time-dependent circuit model is presented for transient analysis of general uniform and nonuniform interconnection structures terminated with arbitrary, linear or nonlinear loads.
Journal ArticleDOI
Transient simulation of arbitrary nonuniform interconnection structures characterized by scattering parameters
TL;DR: A noniterative time-dependent circuit model is presented for transient analysis of general uniform and nonuniform interconnection structures terminated with arbitrary, linear or nonlinear loads.
Journal ArticleDOI
Tapered transmission lines with a controlled ripple response
J.P. Mahon,R.S. Elliott +1 more
TL;DR: In this paper, a synthesis procedure is presented which generalizes Klopfenstein's Dolph-Chebyshev design of a tapered transmission line to give a response with all lobe heights in the passband individually specified.
Journal ArticleDOI
Impedance matching for complex loads through nonuniform transmission lines
Gaobiao Xiao,K. Yashiro +1 more
TL;DR: In this paper, a numerical method for designing nonuniform transmission lines (NTLs) to match complex loads is presented, based on solving an inverse problem derived from the telegrapher's equation.
Journal ArticleDOI
Design of transformerless quasi-broad-band matching networks for lumped complex loads using nonuniform transmission lines
I. Endo,Yoshiaki Nemoto,R. Sato +2 more
TL;DR: A simple design method for transformerless and lossless quasi-broadband matching of a lumped RC load is presented by use of a parabolic nonuniform transmission line based on impedance transformation of the nonun uniform transmission line, whose mixed lumped and distributed equivalent circuit contains an ideal transformer.
References
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Journal ArticleDOI
Theoretical limitations on the broadband matching of arbitrary impedances
TL;DR: In this article, the authors considered the problem of matching an arbitrary load impedance to a pure resistance by means of a reactive network and derived necessary and sufficient conditions for the physical realizability of a function of frequency representing the input reflection coefficient of a matching network terminated in a prescribed load impedance.
Journal ArticleDOI
A New Theory of Broad-band Matching
TL;DR: In this paper, the problem of designing an optimum, passive, reactive two-port equalizer to match out a dissipative frequency sensitive load to a resistive generator is solved.
Journal ArticleDOI
A New Method of Broad-Band Equalization Applied to Microwave Amplifiers
Herbert J. Carlin,J.J. Komiak +1 more
TL;DR: In this paper, a new approach to broadband matching which bypasses analytic gain-bandwidth theory and directly utilizes measured real frequency impedance data is applied to gain equalization and low-noise design of GaAs Shottky-barrier FET amplifiers.
Journal ArticleDOI
Direct Synthesis of Band-Pass Transmission Line Structures
H.J. Carlin,W. Kohler +1 more
TL;DR: In this paper, the problem of the realization of a prescribed load resistance is solved when a dc zero of transmission is present due to a shunt short-circuiting stub, and a straight-forward method is presented to synthesize any desired value of load between the predetermined limits.
Journal ArticleDOI
Impedance Transformation Equations for Exponential, Cosine-Sqaared, and Parabolic Tapered Transmission Lines
TL;DR: In this article, closed-form equations that give the value of an arbitrary complex impedance transformed through a length of dissipationless, nonuniform transmission line with exponential cosine-squared, and parabolic taper are presented.
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