Electromagnetic scattering from conducting circular cylinders in the presence of a stratified anisotropic medium-TM case

Tsalamengas John, L

dc.contributor.author	Tsalamengas John, L	en
dc.date.accessioned	2014-03-01T01:07:26Z
dc.date.available	2014-03-01T01:07:26Z
dc.date.issued	1989	en
dc.identifier.issn	0018-926X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9998
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Telecommunications	en
dc.subject.other	Antennas--Radiators	en
dc.subject.other	Electric Conductors--Cylinders	en
dc.subject.other	Ferrites	en
dc.subject.other	Conducting Circular Cylinders	en
dc.subject.other	Current Density	en
dc.subject.other	Green's Function	en
dc.subject.other	Reciprocity Theorem	en
dc.subject.other	Stratified Ferrite	en
dc.subject.other	Electromagnetic Waves	en
dc.title	Electromagnetic scattering from conducting circular cylinders in the presence of a stratified anisotropic medium-TM case	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/8.45101	en
heal.identifier.secondary	http://dx.doi.org/10.1109/8.45101	en
heal.language	English	en
heal.publicationDate	1989	en
heal.abstract	Scattering by a conducting circular cylinder in the presence of a stratified ferrite medium is investigated analytically using a combined Green's function (G-function) and integral equation approach. The incident plane wave is polarized along the axis of the cylinder. The bias DC magnetic field is in the same direction. The G-function of the structure is developed by well-known techniques of matrix analysis, and the appropriate integral equation for the electric field is derived on the basis of the modified reciprocity theorem. Its solution is followed by numerical results presented in graphical form for both the current density induced on the scatterer's surface and the scattered far field. The possibility of controlling the scattering properties of the structure by varying the degree of anisotropy is also investigated. The main conclusion is that anisotropic materials can be used to control antenna radiation characteristics.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Antennas and Propagation	en
dc.identifier.doi	10.1109/8.45101	en
dc.identifier.isi	ISI:A1989CG53000012	en
dc.identifier.volume	37	en
dc.identifier.issue	12	en
dc.identifier.spage	1582	en
dc.identifier.epage	1590	en