International Journal on Science and Technology

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Call for Paper Volume 16 Issue 4 October-December 2025 Submit your research before last 3 days of December to publish your research paper in the issue of October-December.
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Volume 16 Issue 4
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MODELLING AND OPTIMISATION OF ELECTROMAGNETIC INTERFERENCE (EMI) IN COMPLEX ELECTRONIC SYSTEM

Author(s) Ms. KALAVATHI DEVARI
Country India
Abstract Electromagnetic Interference (EMI) poses a significant challenge in the design and operation of complex electronic systems, particularly in high-density and high-speed environments such as aerospace, automotive, and communication systems. This study presents a comprehensive approach to the modeling and optimization of EMI using both deterministic and statistical methods. The research focuses on identifying critical EMI sources, coupling paths, and sensitive receptors within complex architectures. Advanced simulation tools, including 3D electromagnetic solvers and circuit-level models, are employed to analyze interference mechanisms. Optimization techniques, such as Genetic Algorithms (GA), Response Surface Methodology (RSM), and Machine Learning (ML)-based predictive models, are utilized to minimize EMI without compromising system performance. Experimental validation using hardware prototypes and EMI test setups confirms the effectiveness of the proposed models and optimization strategies. The outcomes of this study contribute to the development of EMI-resilient design methodologies and provide insights into early-stage EMI mitigation during the electronic system design process.
Keywords Electromagnetic Interference, Modeling ,simulations ,circuits, power distribution system, optimization, signal integrity, high-density circuits Electromagnetic compatibility.
Field Physical Science
Published In Volume 16, Issue 4, October-December 2025
Published On 2025-11-30
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