DocumentCode
78037
Title
A Robust Hybrid Taguchi-Gradient Optimization Method for the Calculation of Analytical Green’s Functions of Microstrip Structures
Author
Sarshenas, M. ; Firouzeh, Z.H.
Author_Institution
Dept. of Electr. & Comput. Eng., Isfahan Univ. of Technol., Isfahan, Iran
Volume
14
fYear
2015
fDate
2015
Firstpage
1366
Lastpage
1368
Abstract
A new hybrid technique is presented to find two-dimensional complex images of Green´s functions of microstrip structures. This technique combines the Taguchi algorithm with the BFGS gradient-based method. The analytical Green´s functions are valid over a wide range of frequencies and regions. The superiority of the technique is shown by comparing its results with the rigorous numerical integration of Sommerfeld integrals.
Keywords
Green´s function methods; Taguchi methods; electromagnetic field theory; gradient methods; optimisation; BFGS gradient-based method; Sommerfeld integrals; analytical Green´s functions; microstrip structures; numerical integration; robust hybrid Taguchi-Gradient optimization method; two-dimensional complex images; Electric potential; Green´s function methods; Method of moments; Microstrip; Optimization methods; Vectors; Green’s functions; Sommerfeld integral; Taguchi’s method; microstrip structure;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2015.2407191
Filename
7047789
Link To Document