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arXiv · 2210.14057

Time-Varying Capacitors as Lossless Two-Port Devices

Dimitri Jeltsema
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Abstract

Inspired by recent assertions that imply incorrectness of the classical constitutive relationship of time-varying capacitance, energetic and system-theoretic perspectives are invoked that, instead of incorrectness, show incompleteness of the associated one-port device model. Based on dissipativity and passivity theory, an energetic analysis is presented that naturally leads to a complete two-port device model that is consistent with the laws of thermodynamics.

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Dimitri Jeltsema. 2022-10-25. Time-Varying Capacitors as Lossless Two-Port Devices. https://arxiv.org/abs/2210.14057

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