1974Electronics LettersRequires access

Treatment of constraint equations in nodal analysis

T.B.M. Neill

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Abstract

A method is illustrated by which a singular nodal-impedance matrix may be derived from a conceptual infinite nodal-admittance matrix representing constraint equations for circuit elements such as ideal operational amplifiers. This can greatly increase the possible range of application of nodal analysis.

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What this paper is about

A method is illustrated by which a singular nodal-impedance matrix may be derived from a conceptual infinite nodal-admittance matrix representing constraint equations for circuit elements such as ideal operational amplifiers. This can greatly increase the possible range of application of nodal analysis.

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Available abstract

A method is illustrated by which a singular nodal-impedance matrix may be derived from a conceptual infinite nodal-admittance matrix representing constraint equations for circuit elements such as ideal operational amplifiers. This can greatly increase the possible range of application of nodal analysis.

Key concepts: Nodal analysis, Modified nodal analysis, NODAL, Admittance parameters, Mathematics, Constraint (computer-aided design), Matrix (chemical analysis), Admittance

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