상세정보
학술지
Analysis of Quasistatic Magnetic Field Penetration into Multiple Slits in a Conducting Plane Loaded With a Ferrite Sheet
- 발행일
- 201504
- 출처
- IEEE Transactions on Electromagnetic Compatibility, v.57 no.2, pp.210-215
- ISSN
- 0018-9375
- 출판사
- IEEE
- 협약과제
- 14MR2600, 생활전파에 대한 건강영향 및 보호대책 연구, 권종화
- 초록
- This paper presents a rigorous analysis of quasistatic magnetic field penetration into multiple slits in a conducting plane loaded with a ferrite sheet. The Fourier transform is used to represent the magnetic vector potentials in the spectral domain and the mode matching technique is enforced to obtain a solution in rapidly converging series form, leading to numerically efficient results. Shielding effectiveness is investigated in terms of the geometrical parameters of multiple slits and ferrite sheet. The proposed method has been validated in comparison to finite-element method solution with good agreement.
- KSP 제안 키워드
- Ferrite sheet, Finite Element Method(FEM), Magnetic field(MF), Mode matching(MM), Mode-matching technique, Multiple slits, Numerically efficient, Shielding effectiveness, field penetration, fourier transform, geometrical parameters