Konferans bildirisi Açık Erişim
Gur, U. M.; Ergul, O.
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/48569</identifier> <creators> <creator> <creatorName>Gur, U. M.</creatorName> <givenName>U. M.</givenName> <familyName>Gur</familyName> <affiliation>Middle East Tech Univ, Dept Elect & Elect Engn, Ankara, Turkey</affiliation> </creator> <creator> <creatorName>Ergul, O.</creatorName> <givenName>O.</givenName> <familyName>Ergul</familyName> <affiliation>Middle East Tech Univ, Dept Elect & Elect Engn, Ankara, Turkey</affiliation> </creator> </creators> <titles> <title>Low-Frequency Breakdown Of The Potential Integral Equations And Its Remedy</title> </titles> <publisher>Aperta</publisher> <publicationYear>2017</publicationYear> <dates> <date dateType="Issued">2017-01-01</date> </dates> <resourceType resourceTypeGeneral="Text">Conference paper</resourceType> <alternateIdentifiers> <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/48569</alternateIdentifier> </alternateIdentifiers> <relatedIdentifiers> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.81043/aperta.48568</relatedIdentifier> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.81043/aperta.48569</relatedIdentifier> </relatedIdentifiers> <rightsList> <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights> <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights> </rightsList> <descriptions> <description descriptionType="Abstract">Potential integral equations (PIEs) introduced recently also have a low-frequency breakdown that becomes visible when considering the electric charge density and near-zone electric field intensity values. As opposed to the well-known low-frequency breakdown of the electric-field integral equation (EFIE), which shows itself as both inaccuracy and ill-conditioning, the low-frequency breakdown of PIEs is not related to the conditioning properties of the related matrix equations. Therefore, we clearly distinguish the low-frequency breakdowns of EFIE and PIEs by categorizing the underlying mechanisms as field imbalance and source imbalance. Numerical examples are presented to provide a complete picture of these integral equations at low-frequencies, besides an effective post-processing method to mitigate the inaccuracies in PIEs.</description> </descriptions> </resource>
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