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Zarei, Seyed Fariborz, Hasanzadeh, Saeed. (1405). A Mathematical Framework for Designing Precise RBW Filters Using Standard Implementation Techniques in EMI Applications. نشریه علمی دانشگاه سیستان و بلوچستان, 9(2), 239-246. doi: 10.22111/ieco.2025.51495.1678
Seyed Fariborz Zarei; Saeed Hasanzadeh. "A Mathematical Framework for Designing Precise RBW Filters Using Standard Implementation Techniques in EMI Applications". نشریه علمی دانشگاه سیستان و بلوچستان, 9, 2, 1405, 239-246. doi: 10.22111/ieco.2025.51495.1678
Zarei, Seyed Fariborz, Hasanzadeh, Saeed. (1405). 'A Mathematical Framework for Designing Precise RBW Filters Using Standard Implementation Techniques in EMI Applications', نشریه علمی دانشگاه سیستان و بلوچستان, 9(2), pp. 239-246. doi: 10.22111/ieco.2025.51495.1678
Zarei, Seyed Fariborz, Hasanzadeh, Saeed. A Mathematical Framework for Designing Precise RBW Filters Using Standard Implementation Techniques in EMI Applications. نشریه علمی دانشگاه سیستان و بلوچستان, 1405; 9(2): 239-246. doi: 10.22111/ieco.2025.51495.1678

A Mathematical Framework for Designing Precise RBW Filters Using Standard Implementation Techniques in EMI Applications

International Journal of Industrial Electronics Control and Optimization
مقاله 10، دوره 9، شماره 2، شهریور 2026، صفحه 239-246    اصل مقاله (946.72 K)
نوع مقاله: Research Articles
شناسه دیجیتال (DOI): 10.22111/ieco.2025.51495.1678
نویسندگان
Seyed Fariborz Zarei* ؛ Saeed Hasanzadeh
Department of Electrical and Computer Engineering, Qom University of Technology, Qom, Iran.
چکیده
This paper presents a comprehensive approach to the design of Resolution Bandwidth (RBW) filters specifically for Electromagnetic Interference (EMI) applications. We propose a mathematical modeling method that accurately captures the characteristics of standard RBW filters, which are essential for precise EMI noise measurements. The proposed approach utilizes paired complementary second-order filters with symmetrical cutoff frequencies to ensure compliance with CISPR-16 standards. The methodology underscores the importance of aligning theoretical models with real-world filter behavior, ensuring that the resulting models are both accurate and reliable. By establishing a robust framework for RBW filter design, the method enables optimized EMI system performance and the implementation of appropriate filtering solutions. Validation is carried out through simulations using a 150 kHz signal with a dynamically ramped amplitude increase, demonstrating high accuracy and strong performance under both transient and steady-state conditions. Despite the challenging test scenarios, the results confirm that the proposed filter model remains accurate and effective even under worst-case EMI conditions.
کلیدواژه‌ها
Conducted Emissions؛ Electromagnetic Interference (EMI)؛ EMI filters؛ RBW Filters
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تعداد مشاهده مقاله: 281
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