Constrained explicit knowledge embedded space mapping using circuit tuning based on physical augmentation as parameter extraction

Author

Rasmita, A. ; Guo, Yong-Xin ; Alphones, A.

Author_Institution

Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore

fYear

2009

fDate

7-10 Dec. 2009

Firstpage

1431

Lastpage

1434

Abstract

A new constrained space mapping algorithm is presented. The projection method is used to handle the constraints. The proposed method has advantage of simplicity without sacrificing mathematical robustness of space mapping. As one example, the new algorithm is employed to optimize a multilayer LTCC bandpass filter. The parameter extraction is performed using circuit tuning based on physical augmentation. The result shows the proposed algorithm is effective and efficient.

Keywords

band-pass filters; ceramic packaging; circuit tuning; optimisation; robust control; circuit tuning; constrained space mapping algorithm; mathematical robustness; multilayer LTCC bandpass filter; parameter extraction; physical augmentation; Band pass filters; Capacitance; Circuit optimization; Constraint optimization; Equivalent circuits; Nonhomogeneous media; Parameter extraction; Radio frequency; Solid modeling; Space technology; constrained optimization; physical augmentation; projection method; space mapping;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2009. APMC 2009. Asia Pacific

Conference_Location

Singapore

Print_ISBN

978-1-4244-2801-4

Electronic_ISBN

978-1-4244-2802-1

Type

conf

DOI

10.1109/APMC.2009.5384501

Filename

5384501