Fast Design Optimization of Microwave Structures Using Co-Simulation-Based Tuning Space Mapping
关键词:
Fast Design Optimization of Microwave Structures Using Co-Simulation-Based Tuning Space Mapping摘要
Tuning space mapping (TSM) expedites efficient design optimization of microwave circuits by replacing sections in the electromagnetic (EM) model with corresponding sections of designable equivalent elements. A key assumption of TSM is that these designable elements can replace their respective EM model sections without introducing significant distortion in the structure’s response. This can be achieved through the co-calibrated ports technique introduced in Sonnet em. Here, we generalize the TSM algorithm. A tuning model is constructed by simulating the EM model sections separately and connecting them with the tuning components through a co-simulation process. This allows us to implement the TSM algorithm with any EM simulator. The response misalignment between the original structure and the tuning model is reduced using classical space mapping. The proposed algorithm is illustrated through the design of two microstrip filters simulated in FEKO.
##plugins.generic.usageStats.downloads##
参考
N. V. Queipo, R. T. Haftka, W. Shyy, T.
Goel, R. Vaidynathan, and P. K. Tucker,
“Surrogate-Based Analysis and
Optimization,” Progress in Aerospace
Sciences, vol. 41, no. 1, pp. 1-28, Jan. 2005.
A. I. J. Forrester and A. J. Keane, “Recent
Advances in Surrogate-Based Optimization,”
Prog. in Aerospace Sciences, vol. 45, no. 1-3,
pp. 50-79, Jan.-April, 2009.
J. W. Bandler, Q. S. Cheng, S. A. Dakroury,
A. S. Mohamed, M. H. Bakr, K. Madsen, and
J. Søndergaard, “Space Mapping: The State
of the Art,” IEEE Trans. Microwave Theory
Tech., vol. 52, no. 1, pp. 337-361, Jan. 2004.
KOZIEL, BANDLER: DESIGN OPTIMIZATION OF MICROWAVE STRUCTURES USING TUNING SPACE MAPPING 637
D. Echeverria and P. W. Hemker, “Space
Mapping and Defect Correction,” CMAM The
International Mathematical Journal
Computational Methods in Applied
Mathematics, vol. 5, no. 2, pp. 107-136,
S. Amari, C. LeDrew, and W. Menzel,
“Space-Mapping Optimization of Planar
Coupled-Resonator Microwave Filters,” IEEE
Trans. Microwave Theory Tech., vol. 54, no.
, pp. 2153-2159, May 2006.
S. Koziel, J.W. Bandler, and K. Madsen, “A
Space Mapping Framework for Engineering
Optimization: Theory and Implementation,”
IEEE Trans. Microwave Theory Tech.,
vol. 54, no. 10, pp. 3721-3730, Oct. 2006.
G. Crevecoeur, L. Dupre, and R. Van de
Walle, “Space Mapping Optimization of the
Magnetic Circuit of Electrical Machines
Including Local Material Degradation,” IEEE
Trans. Magn., vol. 43, no 6, pp. 2609-2611,
June 2007.
S. Koziel, Q. S. Cheng, and J. W. Bandler,
“Space Mapping,” IEEE Microwave
Magazine, vol. 9, no. 6, pp. 105-122, Dec.
S. Koziel, J. Meng, J. W. Bandler, M. H.
Bakr, and Q. S. Cheng, “Accelerated
Microwave Design Optimization with Tuning
Space Mapping,” IEEE Trans. Microwave
Theory and Tech., vol. 57, no. 2, pp. 383-394,
Feb. 2009.
Q. S. Cheng, J. W. Bandler, and S. Koziel,
“Tuning Space Mapping Optimization
Exploiting Embedded Surrogate Elements,”
IEEE MTT-S Int. Microwave Symp. Dig,
Boston, MA, pp. 1257-1260, 2009.
D. Swanson and G. Macchiarella,
“Microwave Filter Design by Synthesis and
Optimization,” IEEE Microwave Magazine,
vol. 8, no. 2, pp. 55-69, Apr. 2007.
J. C. Rautio, “EM-Component-Based Design
of Planar Circuits,” IEEE Microwave
Magazine, vol. 8, no. 4, pp. 79-90, Aug.
J. C. Rautio, “Perfectly Calibrated Internal
Ports in EM Analysis of Planar Circuits,”
IEEE MTT-S Int. Microwave Symp. Dig.,
Atlanta, GA, pp. 1373-1376, June 2008.
S. Shin and S. Kanamaluru, “Diplexer Design
using EM and Circuit Simulation
Techniques,” IEEE Microwave Magazine,
vol. 8, no. 2, pp.77-82, Apr. 2007.
A. Bhargava, “Designing Circuits using an
EM/Circuit Co-Simulation Technique,” RF
Design, p. 76, Jan. 2005.
FEKO, Suite 5.5, EM Software & SystemsS.A. (Pty) Ltd, 32 Techno Lane, Technopark,
Stellenbosch, 7600, South Africa, 2009.
em
TM Version 12.54, Sonnet Software, Inc.,
Elwood Davis Road, North Syracuse, NY
, USA, 2010.
S. Koziel and J. W. Bandler, “Co-Simulation
Based Tuning Space Mapping with FEKO for
Computationally Efficient Optimization of
Microwave Structures,” Int. Review of
Progress in Applied Comp. Electromagnetics,
Tampere, Finland, pp. 41-46, 2010.
Agilent ADS, Version 2008, Agilent
Technologies, 1400 Fountaingrove Parkway,
Santa Rosa, CA 95403-1799, 2008.
H. M. Lee and C. M. Tsai, “Improved
Coupled-Microstrip Filter Design using
Effective Even-Mode and Odd-Model
Characteristic Impedances,” IEEE Trans.
Microwave Theory Tech., vol. 53, no. 9, pp.
-2818, Sept. 2005.
Matlab, Version 7.6, The MathWorks, Inc.,
Apple Hill Drive, Natick, MA 01760-2098,
T. G. Kolda, R. M. Lewis, and V. Torczon,
“Optimization by Direct Search: New
Perspectives on Some Classical and Modern
Methods,” SIAM Review, vol. 45, no. 3, pp.
-482, 2003.
R. K. Brayton, S. W. Director, G. D. Hachtel,
and L. Vidigal, “A New Algorithm for
Statistical Circuit Design Based on QuasiNewton Methods and Function Splitting,” IEEE
Trans. Circuit and Systems, vol. CAS-26, pp.
-794, Sept. 1979.
M. Y. Hsieh and S. M. Wang, “Compact and
Wideband Microstrip Bandstop Filter,” IEEE
Microwave and Wireless Component Letters,
vol. 15, no. 7, pp. 472-474, July 2005.
S. Koziel, J. W. Bandler, and K. Madsen,
“Quality Assessment of Coarse Models and
Surrogates for Space Mapping Optimization,”
Optimization and Engineering, vol. 9, no. 4,
pp. 375-391, 2008.
