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http://dx.doi.org/10.5370/KIEE.2010.59.8.1388

Optimization Design of a Dielectric Lowpass Filter based on Continuum Design Sensitivity Analysis in Frequency Domain  

Choi, Nak-Sun (경북대학교 전기공학과)
Jeung, Gi-Woo (경북대학교 전기공학과)
Kim, Nam-Kyung (경북대학교 전기공학과)
Byun, Jin-Kyu (숭실대학교 전기공학부)
Kim, Dong-Hun (경북대학교 전기공학과)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.59, no.8, 2010 , pp. 1388-1393 More about this Journal
Abstract
This paper presents a new methodology for designing a dielectric waveguide filter with the cutoff frequency of 2.4 GHz based on the continuum design sensitivity analysis. An analytical sensitivity formula is derived in frequency domain and then unified program architecture applicable to the optimal design of high-frequency devices is proposed. A three-dimensional dielectric resonator used in waveguide filters has been tested to illustrate the validity of the proposed method.
Keywords
Design Sensitivity; Electromagnetic Wave; Optimization; Waveguide Filter;
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1 Y. Yang, et al., "Gradient optimization of microwave devices using continuum design sensitivity from the adjoint problem," IEEE Transactions on Magnetics, vol. 41, no. 5, pp. 1780-1783, 2005.   DOI
2 Dong-Hun Kim, J. K. Sykulski and D. A. Lowther, "Design optimization of electromagnetic devices using continuum design sensitivity analysis combined with commercial EM," IET Sci. Meas. Technol., vol. 1, no. 1, pp. 30-36, 2007.   DOI   ScienceOn
3 전만수, 이형일, 연속체역학에서 유한요소법까지, 피어슨 에듀케이션 코리아, 2002.
4 E. J. Haug, et al., Design Sensitivity Analysis of Structural Systems, Orlando, Academic Press, 1986.
5 T. Burczynski, J. H. Kane, and C. Balakrishna, "Comparison of shape design sensitivity analysis formulations via material derivative-adjoint variable and implicit differentiation techniques for 3-D and 2-D curved boundary element," Comput. Meth. Appl. Mech. Eng., vol. 142, pp. 89-109, 1997.   DOI   ScienceOn
6 Dong-Hun Kim, Se-Hee Lee, Il-Han Park and Joon-Ho Lee, "Derivation of a general sensitivity formula for shape optimization of 2-D magnetostatic systems by continuum approach", IEEE Transactions on Magnetics, vol. 38, no. 2, pp. 1125-1128, March, 2002.   DOI   ScienceOn
7 Dong-Hun Kim, K. S. Ship and J. K. Sykulski, "Applying continuum design sensitivity analysis combined with standard EM software to shape optimization in magnetostatic problems", IEEE Transactions on Magnetics, vol. 40, no.2, pp. 1156-11159, March, 2004.   DOI   ScienceOn
8 Dong-Hun Kim, J. K. Sykulski and D. A. Lowther, "A novel scheme for material updating in source distribution optimization of magnetic devices using sensitivity analysis", IEEE Transactions on Magnetics, vol. 41, no.5, pp. 1752-1755, May, 2005.   DOI
9 Dong-Hun Kim, D. A. Lowther and J. K. Sykulski, "Efficient force calculations based on continuum sensitivity analysis", IEEE Transactions on Magnetics, vol. 41, no.5, pp. 1404-1407, May, 2005.   DOI