Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Radio Physics and Radio Astronomy

ISSN Druckformat: 2152-274X
ISSN Online: 2152-2758

Archives: Volume 1, 2010 to Volume 3, 2012

Radio Physics and Radio Astronomy

DOI: 10.1615/RadioPhysicsRadioAstronomy.v3.i1.80
pages 61-66

PLANE H-POLARIZED ELECTROMAGNETIC WAVE SCATTERING BY INFINITE DIHEDRAL WEDGE CO-AXIALLY COUPLED WITH SLOTTED CYLINDER

Y. V. Shepilko
V. Karazin National University of Kharkiv, 4, Svoboda Sq., Kharkiv, 61022, Ukraine

ABSTRAKT

Scattering of a plane H-polarized electromagnetic wave is considered for a composite structure consisting of a perfectly conducting and infinitely extended dihedral wedge that is co-axially coupled with a longitudinally-slotted cylinder. The solution in rigorous form is reduced to a system of linear algebraic equations of second kind with respect to the unknown coefficients of Fourier expansions of the scattered field. The solution is obtained in analytical form in case of the equal opening angles of both slot and wedge. The computation results for the field in the far-field region are presented to the prescribed accuracy. It is also shown that in case of a narrow wedge and narrow cylinder slot-width, the structure backscatter cross-section reveals a sharp increase for some values of electrical diameters of cylinder. The scattered field radiation patterns are computed for various values of structure parameters.


Articles with similar content:

Wave Packet Scattering by an Anisotropic Gyromagnetic Layer
Telecommunications and Radio Engineering, Vol.57, 2002, issue 5
A. A. Shmat'ko, D. N. Goryushko
Analysis of the Field Radiated by a Monopole Located on an Impedance Hemispherical Bulge Above a Screen
Telecommunications and Radio Engineering, Vol.57, 2002, issue 8-9
R. I. Klimovich, Yu. M. Penkin
PARAMETERS OF EIGENWAVES AND EQUIVALENT PARAMETERS OF PERIODICAL BRAGG STRUCTURES
Telecommunications and Radio Engineering, Vol.78, 2019, issue 17
V. F. Borulko, O. O. Drobakhin, M. V. Andreev
Radiation characteristics of a narrow dielectric-filled slot on a perfectly conducting sphere
Telecommunications and Radio Engineering, Vol.57, 2002, issue 8-9
Yu. M. Penkin
Experimental Investigation of Electromagnetic Wave Scattering by Object with Finite Impedance
Telecommunications and Radio Engineering, Vol.51, 1997, issue 10
N. A. Popenko