DocumentCode
1485756
Title
A Technique for Efficient Evaluation of the Multilayered Green´s Function for Frequency Sweep Analysis of Planar Microstrip Structures
Author
Bianconi, Giacomo ; Genovesi, Simone ; Monorchio, Agostino ; Mittra, Raj ; Du, Kai
Author_Institution
Dept. of Inf. Eng., Univ. of Pisa, Pisa, Italy
Volume
9
fYear
2010
fDate
7/2/1905 12:00:00 AM
Firstpage
428
Lastpage
431
Abstract
A novel procedure for the evaluation of the multilayered Green´s function and the related method of moment (MoM) matrix is presented in this letter. The proposed technique yields accurate results and reduces the computation time in comparison to the conventional approach by using spline-polynomials for the frequency-domain interpolation of planar wideband devices. Illustrative examples that demonstrate the reliability and efficiency of the described procedure are reported.
Keywords
Green´s function methods; frequency-domain analysis; method of moments; microstrip antennas; planar antennas; splines (mathematics); frequency domain interpolation; frequency sweep analysis; method of moment; multilayered Green function; planar microstrip structures; spline polynomials; Discrete Complex Image Method (DCIM); method of moments (MoM); multilayered Green´s function;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2010.2049820
Filename
5460963
Link To Document