Radiation from a dipole in the presence of a grounded gyromagnetic slab

Tsalamengas, JL; Uzunoglu, NK

dc.contributor.author	Tsalamengas, JL	en
dc.contributor.author	Uzunoglu, NK	en
dc.date.accessioned	2014-03-01T01:06:06Z
dc.date.available	2014-03-01T01:06:06Z
dc.date.issued	1982	en
dc.identifier.issn	0021-8979	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9156
dc.subject.classification	Physics, Applied	en
dc.subject.other	DIPOLES	en
dc.subject.other	GYROMAGNETIC MEDIA	en
dc.subject.other	ELECTROMAGNETIC WAVES	en
dc.title	Radiation from a dipole in the presence of a grounded gyromagnetic slab	en
heal.type	journalArticle	en
heal.identifier.primary	10.1063/1.331610	en
heal.identifier.secondary	http://dx.doi.org/10.1063/1.331610	en
heal.language	English	en
heal.publicationDate	1982	en
heal.abstract	Radiation from dipoles in the presence of a grounded gyromagnetic slab is considered. The Green's function for an arbitrarily oriented elementary dipole source is derived first, assuming that the static magnetic field applied to the gyromagnetic slab is either vertical or parallel to the slab surface. A plane-wave Fourier representation is employed to expand the field in and out of the slab. Several symmetry relations are exploited to reduce the complexity of the solution. Radiation properties of the grounded slab, such as the surface wave launching and the far-field behavior, are then investigated. It is shown that the far-field amplitude and phase can be controlled by varying the external static magnetic field. Numerical results are presented for several cases.	en
heal.publisher	AMER INST PHYSICS	en
heal.journalName	Journal of Applied Physics	en
dc.identifier.doi	10.1063/1.331610	en
dc.identifier.isi	ISI:A1982PS17100006	en
dc.identifier.volume	53	en
dc.identifier.issue	11	en
dc.identifier.spage	7149	en
dc.identifier.epage	7161	en