Simulated image method for Green's function of multilayer media

被引：10

作者：

Torabian, A ^{[1
]}

Chow, YL

机构：

[1] Univ Waterloo, Dept Elect & Comp Engn, Waterloo, ON N2L 3G1, Canada

[2] City Univ Hong Kong, Dept Elect Engn, Hong Kong, Peoples R China

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1999年 / 47卷 / 09期

关键词：

Green's function; image;

D O I：

10.1109/22.788512

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：

The Green's function in spectral domain can be accurately approximated by a short series of exponential functions which represent images in spatial domain. Like most: inverse problems, this set of images is nonunique. The nonuniqueness shows up in the complex image method as unsteadiness of the image locations and amplitudes over frequency. The nonuniqueness also points to the possibility of perfect steadiness by fixing the images at real, instead of complex, locations. These images are named simulated images. The fixed image locations lead to fast and convenient computations such that can be used far wide-band applications such as digital circuits.

引用

页码：1777 / 1781

页数：5

共 10 条

[1] A robust approach for the derivation of closed-form Green's functions [J].

Aksun, MI .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1996, 44 (05) :651-658

[2] A CLOSED-FORM SPATIAL GREENS-FUNCTION FOR THE THICK MICROSTRIP SUBSTRATE [J].

CHOW, YL ;

YANG, JJ ;

FANG, DG ;

HOWARD, GE .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1991, 39 (03) :588-592

[3]

CHOW YL, 1998, P I ELECT ENG H, V1, P85

[4] MULTIFREQUENCY OPERATION OF MICROSTRIP ANTENNAS USING APERTURE COUPLED PARALLEL RESONATORS [J].

CROQ, F ;

POZAR, DM .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1992, 40 (11) :1367-1374

[5] CLOSED-FORM GREENS-FUNCTIONS FOR GENERAL SOURCES AND STRATIFIED MEDIA [J].

DURAL, G ;

AKSUN, MI .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1995, 43 (07) :1545-1552

[6] DESIGN ANALYSIS OF NOVEL COUPLING STRUCTURES FOR MULTILAYER MMICS [J].

GILLICK, M ;

ROBERTSON, ID ;

JOSHI, JS .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1993, 41 (02) :346-349

[7]

Hasegawa T., 1991, IEEE Microwave and Guided Wave Letters, V1, P275, DOI 10.1109/75.89094

[8] GAIN ENHANCEMENT METHODS FOR PRINTED-CIRCUIT ANTENNAS [J].

JACKSON, DR ;

ALEXOPOULOS, NG .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1985, 33 (09) :976-987

[9] COMPLEX IMAGE METHOD FOR SOURCES IN BOUNDED REGIONS OF MULTILAYER STRUCTURES [J].

KIPP, RA ;

CHAN, CH .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1994, 42 (05) :860-865

[10]

Sommerfeld A., 1949, PARTIAL DIFFERENTIAL, V1

← 1 →