Scattering From Two Concentric Thick Conducting Cylindrical Cavity-Backed Apertures

An exact series solution for scattering and transmitting of two concentric thick conducting cylindrical cavity-backed apertures is formulated by using radial mode matching technique. The scattered and penetrated fields are represented in terms of an infinite series of radial modes. By applying the a...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2014-02, Vol.62 (2), p.862-869
Hauptverfasser:	LEE, Wang-Sang, JANG, Hyeong-Seok, TAE, Hyun-Sung, YU, Jong-Won
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Apertures Applied classical electromagnetism Backscatter Boundary conditions Cavity-backed apertures concentric Conduction Cylinders cylindrical Electromagnetic wave propagation, radiowave propagation Electromagnetism electron and ion optics Equations Exact sciences and technology Fundamental areas of phenomenology (including applications) Infinite series Microstrip antennas Physics Resonant frequency Scattering Transmission
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Beschreibung
Zusammenfassung:	An exact series solution for scattering and transmitting of two concentric thick conducting cylindrical cavity-backed apertures is formulated by using radial mode matching technique. The scattered and penetrated fields are represented in terms of an infinite series of radial modes. By applying the appropriate boundary conditions, the coefficients of scattered and transmitted fields are obtained. The behavior of resonance features is characterized for variation of structures with another slotted cylinder inside.
ISSN:	0018-926X 1558-2221
DOI:	10.1109/TAP.2013.2290552