상세정보
학술지
Design of Dielectric Waveguide Filters Using Topology Optimization Technique
- 저자
- 변진규, 박일한
- 발행일
- 200704
- 출처
- IEEE Transactions on Magnetics, v.43 no.4, pp.1573-1576
- ISSN
- 0018-9464
- 출판사
- IEEE
- 협약과제
- 06MR2200, 전자파 영향 표준화 연구, 최형도
- 초록
- A topology optimization technique is applied to the design of dielectric-loaded waveguide filters. Dielectric material distribution inside the waveguide is optimized to achieve desired frequency response. A gradient-based optimizer is used for topology optimization, along with adjoint variable method to calculate sensitivity. The results of numerical examples show feasibility of the proposed method. © 2007 IEEE.
- KSP 제안 키워드
- Adjoint variable method(AVM), Dielectric materials, Dielectric-loaded, Frequency response(FreRes), Material distribution, Numerical examples, Optimization techniques(OT), Topology optimization, Waveguide filter, dielectric waveguide