Title :
The Ellipsoidal Technique for Design Centering of Microwave Circuits Exploiting Space-Mapping Interpolating Surrogates
Author :
Abdel-Malek, Hany L. ; Hassan, Abdel-Karim S O ; Soliman, Ezzeldin A. ; Dakroury, Sameh A.
Author_Institution :
Dept. of Eng. Math. & Phys., Cairo Univ.
Abstract :
A new technique for design centering of microwave circuits is introduced. This technique exploits the space-mapping interpolating surrogate (SMIS) with a modified ellipsoidal technique. The design centering solution for microwave circuits is obtained with a small number of fine model evaluations and, hence, the number of electromagnetic simulations is greatly reduced. Practical and demonstrative examples are included to show the efficiency of the new technique
Keywords :
circuit CAD; circuit optimisation; microwave circuits; design centering; electromagnetic simulations; ellipsoidal technique; microwave circuits; space mapping interpolating surrogates; Algorithm design and analysis; Circuit simulation; Computational modeling; Coupling circuits; Electromagnetic modeling; Mathematics; Microwave circuits; Microwave theory and techniques; Physics; Samarium; Computer-aided design (CAD) algorithms; design centering; ellipsoidal technique; microwave circuits; space mapping (SM);
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.2006.882881
