Study of Optimization of Microwave Cavity Filter Parameters Based on a Hybrid Algorithm of Trust Region

Shu E Zhang; Xue Wang; Kai Wang

doi:10.4028/www.scientific.net/AMM.713-715.1180

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 713-715Study of Optimization of Microwave Cavity Filter...

Study of Optimization of Microwave Cavity Filter Parameters Based on a Hybrid Algorithm of Trust Region

Abstract:

Optimization of microwave filter structure parameter based on traditional learning methods faces problems like long design cycles, complex calculation and sensitive to initial value, and so on. A hybrid trust region algorithm which combine the improved trust region with the advance and retreat method is introduced to the field of optimization of microwave filter structure parameter for the first time. Comparison between the methods based on the traditional trust region method and the improved trust region method reveals that the algorithm can significantly increase precision and speed of optimization model of the microwave cavity filter parameters.

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Periodical:

Applied Mechanics and Materials (Volumes 713-715)

Pages:

1180-1183

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.713-715.1180

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Online since:

January 2015

Authors:

Shu E Zhang*, Xue Wang, Kai Wang

Keywords:

Advance Method, Microwave Cavity Filter, Optimization, Retreat Method, Trust Region

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References

[1] Goudos S.K., Sahalos J.N. Pareto Optimal Microwave Filter Design Using Multiobjective Differential Evolution[J]. IEEE Trans. Antennas and Propagation, 2010, vol. 58, no. 1, pp.132-144.

DOI: 10.1109/tap.2009.2032100

Google Scholar

[2] G.L. Nicholson, M.J. Lancaster. Coupling matrix synthesis of cross-coupled microwave filters using a hybrid optimization algorithm[J]. IET Microw. Antennas Propag., 2009, no. 3, pp, 950-958.

DOI: 10.1049/iet-map.2008.0145

Google Scholar

[3] J. Nocedal and Y. Yuan. Combining trust region and line search[J]. In: Yuan Y, eds. Advances in Nonliner Programming. Dordrecht: Kluwer, 1998, pp.153-175.

DOI: 10.1007/978-1-4613-3335-7_7

Google Scholar

[4] Y.R. Zhang. A new type of trust region method[D]. A Dissertation for the Degree of M. Science, 2012. (in Chinese).

Google Scholar

[5] L. Hei. A self-adaptive trust region algorithm[J]. J. Comput. Math, 2003, vol. 21, no. 2, pp.229-236.

Google Scholar