A New Closed-Form Evaluation of Layered Medium Green's Function

被引：0

作者：

Chen, Yongpin P. ^{[1
]}

Chew, Weng Cho ^{[2
]}

Jiang, Lijun ^{[1
]}

机构：

[1] Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong, Peoples R China

[2] Univ Hong Kong, Hong Kong, Peoples R China

来源：

2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI) | 2011年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new closed-form evaluation of layered medium Green's function is proposed in this paper. The discrete complex image method (DCIM) is extended to sampling along the Sommerfeld branch cut, to capture the far field interaction. Contour deformation technique is applied to decompose the Green's function into radiation modes (branch cut integration) and guided modes (surface-wave poles). The matrix pencil method is implemented to get a closed-form solution, with the help of an alternative Sommerfeld identity. Numerical results are presented to demonstrate the accuracy of this method.

引用

页码：3200 / 3202

页数：3

共 50 条

[31] Analysis of Cylindrically Conformal Antennas Using Closed-Form Green's Function Representations
Kalfa, Mert
Karan, Sakir
Erturk, Vakur B.
2015 9th European Conference on Antennas and Propagation (EuCAP), 2015,
[32] Application of the Characteristic Green's Function Technique in Closed-Form Derivation of Spatial Green's Function of Finite Dielectric Structures
Torabi, Abdorreza
Shishegar, Amir Ahmad
Faraji-Dana, Reza
2013 COMPUTATIONAL ELECTROMAGNETICS WORKSHOP (CEM'13), 2013, : 54 - +
[33] Closed-form solution of Timoshenko frames using the Green?s Function Stiffness Method
Molina-Villegas, Juan Camilo
Ortega, Jorge Eliecer Ballesteros
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2023, 269
[34] Closed-Form Evaluation of Michalski-Zheng's Mixed Potential Green's Function in Unbounded Layered Media Using the Spectral Differential Equation Approximation Method
Okhmatovski, Vladimir, I
Li, Xinbo
Jeffrey, Ian
IEEE 30TH CONFERENCE ON ELECTRICAL PERFORMANCE OF ELECTRONIC PACKAGING AND SYSTEMS (EPEPS 2021), 2021,
[35] Closed-Form Evaluation of Mixed Potential Shielded Layered Media Green's Functions With Spectral Differential Equation Approximation Method
Li, Xinbo
Zheng, Shucheng
Jeffrey, Ian
Okhmatovski, Vladimir, I
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2022, 70 (05) : 2553 - 2565
[36] Mutual coupling of printed elements on a cylindrically layered structure using closed-form Green's functions
Acar, R. C.
Dural, G.
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2008, 78 : 103 - 127
[37] Application of total least squares to the derivation of closed-form Green's functions for planar layered media
Boix, Rafael R.
Mesa, Francisco
Medina, Francisco
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2007, 55 (02) : 268 - 280
[38] Current status of closed-form Green's functions in layered media composed of natural and artificial materials
Aksun, M. I.
Alparslan, Aytac
Michalski, K. A.
ICEAA: 2009 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS, VOLS 1 AND 2, 2009, : 453 - +
[39] A Robust Method for the Computation of New Closed-Form Green's Functions for Microstrip Structures
Firouzeh, Zaker Hossein
Moini, Rouzbeh
Sadeghi, Seyed Hossein Hesamedin
Faraji-Dana, Reza
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2011, 21 (02) : 206 - 215
[40] A robust approach for the derivation of closed-form Green's functions
Aksun, MI
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1996, 44 (05) : 651 - 658

← 1 2 3 4 5 →