Study of two arbitrarily located parallel cylindrical dipoles based on an auxiliary sources technique

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dc.contributor.author Papakanellos, PJ en
dc.contributor.author Capsalis, CN en
dc.date.accessioned 2014-03-01T01:19:35Z
dc.date.available 2014-03-01T01:19:35Z
dc.date.issued 2003 en
dc.identifier.issn 0272-6343 en
dc.identifier.uri http://hdl.handle.net/123456789/15590
dc.subject Cylindrical dipole en
dc.subject Dipole array en
dc.subject Method of auxiliary sources en
dc.subject Self- and mutual admittance/impedance en
dc.subject.classification Engineering, Electrical & Electronic en
dc.subject.other Auxiliary equipment en
dc.subject.other Directional patterns (antenna) en
dc.subject.other Electromagnetic fields en
dc.subject.other Stability en
dc.subject.other Cylindrical dipole en
dc.subject.other Dipole arrays en
dc.subject.other Method of auxiliary sources (MAS) en
dc.subject.other Self- and mutual admittance/impedance en
dc.subject.other Electromagnetic waves en
dc.title Study of two arbitrarily located parallel cylindrical dipoles based on an auxiliary sources technique en
heal.type journalArticle en
heal.identifier.primary 10.1080/02726340390203153 en
heal.identifier.secondary http://dx.doi.org/10.1080/02726340390203153 en
heal.language English en
heal.publicationDate 2003 en
heal.abstract In this paper, the radiation from two arbitrarily located parallel cylindrical dipoles is analyzed on the basis of the method of auxiliary sources (MAS). This method is applied by introducing sets of fictitious sources, which are located inside the dipoles, for the direct description of the radiated electromagnetic ( EM) field. The unknown currents of the sources are determined by imposing the electric field continuity conditions on the physical surface of each dipole. The presented solution is formed using spatially overlapped sinusoidal dipoles instead of elementary dipoles that are usually used in conventional implementations of the MAS. Since the currents of the fictitious sources are determined, the current distributions on the dipoles can be obtained by invoking the magnetic field boundary condition. After that, the self- and the mutual admittances/impedances of the dipoles are readily computable. Several examples are presented for various geometrical arrangements of the two-element array. In each case, the convergence of the resultant solution is verified by checking the stability of the computed self- and mutual admittance/impedance for an increasing number of fictitious sources. Finally, the presented results regarding the self- and mutual admittances/ impedances and the radiation pattern are compared with previously published data. en
heal.publisher TAYLOR & FRANCIS INC en
heal.journalName Electromagnetics en
dc.identifier.doi 10.1080/02726340390203153 en
dc.identifier.isi ISI:000184181800002 en
dc.identifier.volume 23 en
dc.identifier.issue 5 en
dc.identifier.spage 399 en
dc.identifier.epage 416 en

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