TIME-DOMAIN ANALYSIS OF HORIZONTAL DIPOLES IN FRONT OF PLANAR DIELECTRIC INTERFACE

被引：16

作者：

NIKOSKINEN, KI

机构：

[1] Electromagnetics Laboratory, Helsinki University of Technology, Otakaari 5A

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1990年 / 38卷 / 12期

关键词：

D O I：

10.1109/8.60984

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：

Time-domain solutions for fields due to an impulsive horizontal magnetic and electric dipole above a planar dielectric interface are studied analytically. General time-domain expressions for the Hertzian potentials corresponding to the electromagnetic fields in the upper medium are analyzed in a novel way by exploiting the exact image theory (EIT). Additionally, this method has been used to derive analytic, closed-form solutions for certain special locations of the source and observation point. Part of the results are new, and the rest coincide with the solutions in the literature.

引用

页码：1951 / 1957

页数：7

共 8 条

[1]

Nikoskinen K.I., Lindell I.V., Time-domain analysis of Sommerfeld VMD problem with exact image theory, IEEE Trans. Antennas Propagat., 38, pp. 241-250, (1990)

[2]

Nikoskinen K.I., Lindell I.V., Time-domain analysis of Sommerfeld VED problem with exact image theory, IEEE Trans. Antennas Propagat.

[3]

Nikoskinen K.I., Lindell I.V., Time-domain analysis of dielectric interface problems based on the exact image theory, (1988)

[4]

Nikoskinen K.I., Lindell I.V., Time-domain analytic and numeric analysis of vertical dipoles in front of dielectric planar interface, IEEE Trans. Antennas Propagat.

[5]

Lindell I.V., Alanen E., Exact image theory for the Sommerfeld halfspace problem. Part III: General formulation, IEEE Trans. Antennas Propagat., AP-32, pp. 1027-1032, (1984)

[6]

Lindell I.V., Alanen E., Mannersalo K., Exact image method for impedance computation of antennas above ground, IEEE Trans. Antennas Propagat., AP-33, pp. 937-945, (1985)

[7]

Prudnikov A.P., Brychkov Y.A., Marichev O.I., Integrals and Series, 1, (1988)

[8]

Hill D.A., The transient fields of a Hertzian dipole in the presence of a dielectric halfspace, Radio Sci., 6, 8, pp. 787-794, (1971)

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