The analytical characterization of coupled composite righ/left-handed ladder networks is presented. Relying on closed-form polynomials, the two-port representation of the composite right/left-handed ladder network is obtained in a rational form, leading to identify its poles and residues and, thus, the state-space macromodel of the network. The proposed macromodel is successfully validated by comparing the numerical results with those obtained using conventional frequency domain techniques of finite periodic structures.
A Closed-Form Rational Model of Coupled Right/Left-Handed Ladder Networks for New Microwave Circuits Design
ANTONINI, GIULIO
2009-01-01
Abstract
The analytical characterization of coupled composite righ/left-handed ladder networks is presented. Relying on closed-form polynomials, the two-port representation of the composite right/left-handed ladder network is obtained in a rational form, leading to identify its poles and residues and, thus, the state-space macromodel of the network. The proposed macromodel is successfully validated by comparing the numerical results with those obtained using conventional frequency domain techniques of finite periodic structures.File in questo prodotto:
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