Electromagnetic absorption in human brains by using fast wavelet transform methods

Chih Ming Chen*, Jenn-Hawn Tarng, Jiunn Ming Huang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


An application of fast wavelet transform methods including discrete wavelet transform (DWT) and discrete wavelet packet (DWP) methods to the electromagnetic absorption in the human brains is presented. The total induced electric field inside the brain determined from the tensor integral-equation (TIE) is solved by the method of moments (MoM), DWT and DWP, respectively. It is found that using the wavelet transform methods especially using the DWP method in the targeted problems will lead to very sparsely moment matrices and relatively reduced computational complexities and memory requirements. Numerical examples are given to show the validity and effectiveness of the method.

Original languageEnglish
Title of host publicationAsia-Pacific Microwave Conference Proceedings, APMC
Number of pages4
StatePublished - 1 Dec 2001
Event2001 Asia-Pacific Microwave Conference - Taipei, Taiwan
Duration: 3 Dec 20016 Dec 2001

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC


Conference2001 Asia-Pacific Microwave Conference

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