Efficient computation of surface fields excited on a dielectric-coated circular cylinder

Simple item page
dc.citation.epage1516en_US
dc.citation.issueNumber10en_US
dc.citation.spage1507en_US
dc.citation.volumeNumber48en_US
dc.contributor.authorErturk, V. B.en_US
dc.contributor.authorRojas, R. G.en_US
dc.date.accessioned2015-07-28T12:06:39Z
dc.date.available2015-07-28T12:06:39Z
dc.date.issued2000-10en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractAn efficient method to evaluate the surface fields excited on an electrically large dielectric-coated circular cylinder is presented. The efficiency of the method results from the circumferentially propagating representation of the Green’s function as well as its efficient numerical evaluation along a steepest descent path. The circumferentially propagating series representation of the appropriate Green’s function is obtained from its radially propagating counterpart via Watson’s transformation and then the path of integration is deformed to the steepest descent path on which the integrand decays most rapidly. Numerical results are presented that indicate that the representations obtained here are very efficient and valid even for arbitrary small separations of the source and field points. This work is especially useful in the moment-method analysis of conformal microstrip antennas where the mutual coupling effects are important.en_US
dc.identifier.doi10.1109/8.899666en_US
dc.identifier.issn0018-926X
dc.identifier.urihttp://hdl.handle.net/11693/13506
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/8.899666en_US
dc.source.titleIEEE Transactions on Antennas and Propagationen_US
dc.subjectConformal Antennasen_US
dc.subjectElectromagnetic couplingen_US
dc.subjectGreen functionen_US
dc.subjectMicrostrip arraysen_US
dc.subjectAntenna arraysen_US
dc.subjectCircular waveguidesen_US
dc.subjectComputational methodsen_US
dc.subjectDielectric waveguidesen_US
dc.subjectElectromagnetic wave propagationen_US
dc.subjectGreen's functionen_US
dc.subjectIntegrationen_US
dc.subjectMathematical transformationsen_US
dc.subjectMethod of momentsen_US
dc.subjectMicrostrip antennasen_US
dc.subjectConformal antennasen_US
dc.subjectElectromagnetic couplingen_US
dc.subjectMicrostrip arraysen_US
dc.subjectSurface fieldsen_US
dc.subjectWatsons transformationen_US
dc.subjectElectromagnetic fieldsen_US
dc.titleEfficient computation of surface fields excited on a dielectric-coated circular cylinderen_US
dc.typeArticleen_US

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
10.1109-8.899666.pdf
Size:
282.16 KB
Format:
Adobe Portable Document Format
Description:
Full printable version
Download

Collections

Department of Electrical and Electronics Engineering