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Conference Paper: Comparison of the BCG-FFT and FD-TD methods for the 3-D human head absorption problem
Title | Comparison of the BCG-FFT and FD-TD methods for the 3-D human head absorption problem |
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Authors | |
Issue Date | 1997 |
Citation | Ieee Antennas And Propagation Society, Ap-S International Symposium (Digest), 1997, v. 2, p. 1202-1205 How to Cite? |
Abstract | The biconjugate-gradient fast-Fourier-transform (BCG-FFT) method and the finite difference time-domain (FDTD) method are both capable of solving the 3-D human head absorption problem. However, the choice of methods depend on its applications. The FD-TD method is a time-domain method used to solve Maxwell's curl equations by replacing partial derivatives with finite difference approximations. The BCG-FFT method is a frequency domain iterative method used to solve the integrodifferential equation resulting from convolving equivalent sources with the dyadic Green's function. The FD-TD method is efficient for high frequency calculations while the BCG-FFT method is efficient for low frequency applications. |
Persistent Identifier | http://hdl.handle.net/10722/182865 |
ISSN | 2019 SCImago Journal Rankings: 0.108 |
DC Field | Value | Language |
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dc.contributor.author | Forgy, EA | en_US |
dc.contributor.author | Chen, J | en_US |
dc.contributor.author | Chew, WC | en_US |
dc.contributor.author | Jin, JM | en_US |
dc.date.accessioned | 2013-05-02T05:17:24Z | - |
dc.date.available | 2013-05-02T05:17:24Z | - |
dc.date.issued | 1997 | en_US |
dc.identifier.citation | Ieee Antennas And Propagation Society, Ap-S International Symposium (Digest), 1997, v. 2, p. 1202-1205 | en_US |
dc.identifier.issn | 0272-4693 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/182865 | - |
dc.description.abstract | The biconjugate-gradient fast-Fourier-transform (BCG-FFT) method and the finite difference time-domain (FDTD) method are both capable of solving the 3-D human head absorption problem. However, the choice of methods depend on its applications. The FD-TD method is a time-domain method used to solve Maxwell's curl equations by replacing partial derivatives with finite difference approximations. The BCG-FFT method is a frequency domain iterative method used to solve the integrodifferential equation resulting from convolving equivalent sources with the dyadic Green's function. The FD-TD method is efficient for high frequency calculations while the BCG-FFT method is efficient for low frequency applications. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) | en_US |
dc.title | Comparison of the BCG-FFT and FD-TD methods for the 3-D human head absorption problem | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Chew, WC: wcchew@hku.hk | en_US |
dc.identifier.authority | Chew, WC=rp00656 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-0030661046 | en_US |
dc.identifier.volume | 2 | en_US |
dc.identifier.spage | 1202 | en_US |
dc.identifier.epage | 1205 | en_US |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Forgy, EA=6603364837 | en_US |
dc.identifier.scopusauthorid | Chen, J=8947455300 | en_US |
dc.identifier.scopusauthorid | Chew, WC=36014436300 | en_US |
dc.identifier.scopusauthorid | Jin, JM=7403588231 | en_US |
dc.identifier.issnl | 0272-4693 | - |