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Conference Paper: Implementation of a simplified form of CMP-EFIE for low-frequency capacitive problems
Title | Implementation of a simplified form of CMP-EFIE for low-frequency capacitive problems |
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Authors | |
Issue Date | 2013 |
Publisher | IEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033 |
Citation | The 2013 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting (AP-S/USNC-URSI), Orlando, FL., 7-13 July 2013. In IEEE Antennas and Propagation Society International Symposium Digest, 2013, p. 75-76 How to Cite? |
Abstract | In this paper, a simplified form of electric field integral equation with Calder´on multiplicative preconditioner (CMP-EFIE) is presented for solving capacitive problems in the low-frequency regime. The decomposed three-term CMP-EFIE, though very stable, cannot capture the current accurately for a capacitor at low frequencies. By omitting the part of the hypersingular preconditioned term, the electric currents solved from the remaining two terms are of the right frequency order for a capacitor. Hence, the resultant two-term formulation can guarantee the accuracy of results for capacitive problems, and also makes the iterative system more stable at low frequencies. Both theoretical analysis and numerical results are provided to verify the practicality of the proposed method. |
Description | Session: Well-Conditioned Integral Equation Formulations: paper 106.8 |
Persistent Identifier | http://hdl.handle.net/10722/189889 |
ISBN | |
ISSN |
DC Field | Value | Language |
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dc.contributor.author | Liu, Q | en_US |
dc.contributor.author | Sun, S | en_US |
dc.contributor.author | Chew, WC | en_US |
dc.date.accessioned | 2013-09-17T15:01:06Z | - |
dc.date.available | 2013-09-17T15:01:06Z | - |
dc.date.issued | 2013 | en_US |
dc.identifier.citation | The 2013 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting (AP-S/USNC-URSI), Orlando, FL., 7-13 July 2013. In IEEE Antennas and Propagation Society International Symposium Digest, 2013, p. 75-76 | en_US |
dc.identifier.isbn | 978-1-4673-5317-5 | - |
dc.identifier.issn | 1522-3965 | - |
dc.identifier.uri | http://hdl.handle.net/10722/189889 | - |
dc.description | Session: Well-Conditioned Integral Equation Formulations: paper 106.8 | - |
dc.description.abstract | In this paper, a simplified form of electric field integral equation with Calder´on multiplicative preconditioner (CMP-EFIE) is presented for solving capacitive problems in the low-frequency regime. The decomposed three-term CMP-EFIE, though very stable, cannot capture the current accurately for a capacitor at low frequencies. By omitting the part of the hypersingular preconditioned term, the electric currents solved from the remaining two terms are of the right frequency order for a capacitor. Hence, the resultant two-term formulation can guarantee the accuracy of results for capacitive problems, and also makes the iterative system more stable at low frequencies. Both theoretical analysis and numerical results are provided to verify the practicality of the proposed method. | - |
dc.language | eng | en_US |
dc.publisher | IEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033 | - |
dc.relation.ispartof | IEEE Antennas and Propagation Society International Symposium Digest | en_US |
dc.title | Implementation of a simplified form of CMP-EFIE for low-frequency capacitive problems | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Sun, S: sunsheng@hku.hk | en_US |
dc.identifier.email | Chew, WC: wcchew@hku.hk | en_US |
dc.identifier.authority | Sun, S=rp01431 | en_US |
dc.identifier.authority | Chew, WC=rp00656 | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/APS.2013.6710698 | - |
dc.identifier.scopus | eid_2-s2.0-84894123253 | - |
dc.identifier.hkuros | 223626 | en_US |
dc.identifier.spage | 75 | - |
dc.identifier.epage | 76 | - |
dc.publisher.place | United States | - |
dc.customcontrol.immutable | sml 140217 | - |
dc.identifier.issnl | 1522-3965 | - |