Paper
13 May 2024 Research on optimizing circuit topology to improve phase margin
Keying Huang, Jin Ji, Yuchen Zhang
Author Affiliations +
Proceedings Volume 13159, Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023); 131595J (2024) https://doi.org/10.1117/12.3024822
Event: Eighth International Conference on Energy System, Electricity and Power (ESEP 2023), 2023, Wuhan, China
Abstract
This paper aims to study how to improve phase margin by optimizing circuit topology. Phase margin plays a crucial role in circuit design, where a larger phase margin means that the circuit is more stable against changes in the input signal frequency. This paper investigates methods to improve phase margin and proposes a method that combines expert experience to optimize circuit topology, thereby improving phase margin. Through experimental verification, the effectiveness of the proposed method is demonstrated, and the optimized circuit topology exhibits a better phase margin. This study provides valuable ideas and methods for improving circuit stability and performance, with practical application value
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
Keying Huang, Jin Ji, and Yuchen Zhang "Research on optimizing circuit topology to improve phase margin", Proc. SPIE 13159, Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023), 131595J (13 May 2024); https://doi.org/10.1117/12.3024822
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KEYWORDS
Circuit switching

Design

Device simulation

Mathematical optimization

Analog electronics

Control systems

Feedback control

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