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Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Print: 0040-2508
ISSN Online: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v57.i8-9.80
8 pages

Analysis of the Field Radiated by a Monopole Located on an Impedance Hemispherical Bulge Above a Screen

Yu. M. Penkin
V. Karazin National University of Kharkov, 4, Svoboda Sq., Kharkov, 61077, Ukraine
R. I. Klimovich
National Pharmaceutics University of Kharkov 47, Pushkinskaya St., Kharkov, 61002, Ukraine

ABSTRACT

The Green function technique is used to determine the radiation field from a thin radial monopole. The monopole is placed on a hemispherical bulge above a screen and is excited near its mounting point by a delta-impulse generator. The plane infinite screen is assumed to be perfectly conducting, while the surface of the hemispherical bulge is characterized by a distributed complex-valued impedance. The radiation characteristics of the structure are analyzed numerically in dependence on its geometric and electric parameters.


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