植入式醫學感測器體內通信的建模與分析

UM > Faculty of Science and Technology > DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING

Status	已發表Published
	植入式醫學感測器體內通信的建模與分析
Alternative Title	Modeling and analysis of the intra-body communication of implantable medical sensors
	Gao, Y. M.; Pun, S. H.; Mak, P. U.; Vai, M. I.; Du, M.
	2012-12-01
Source Publication	儀器儀錶學報
ISSN	0254-3087
Pages	2661-2666
Abstract	The human channel transmission characteristics of intra-body communication of implantable medical sensors are studied． A quasi-static field model of intra-body communication of implantable medical sensors is established using finite element method． An experiment platform was designed，which is used to verify the correctness of the model．The electrical potential gains are calculated as the intra-body electrical signal transmits along axial and radial directions when the model conductivity has isotropic and anisotropic characteristics, respectively. The results show that the intra-body communication signal attenuates obviously along the axial direction in the quasi-static frequency band, and the signal transmits stably along the radial direction. And the influence of frequency variation on signal gain is small; moreover, the signal gain for the anisotropic conductivity is obviously larger than that for the isotropic situation. The signal gains for intra-body communication and radio communication are compared，and the signal gain for intra-body communication is superior.
Keyword	implantable sensor intra-body communication modeling gain anisotropic
Language	其他語言Others
The Source to Article	PB_Publication
PUB ID	10805
Document Type	Journal article
Collection	DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Recommended Citation GB/T 7714	Gao, Y. M.,Pun, S. H.,Mak, P. U.,等. 植入式醫學感測器體內通信的建模與分析[J]. 儀器儀錶學報, 2012, 2661-2666.
APA	Gao, Y. M.., Pun, S. H.., Mak, P. U.., Vai, M. I.., & Du, M. (2012). 植入式醫學感測器體內通信的建模與分析. 儀器儀錶學報, 2661-2666.
MLA	Gao, Y. M.,et al."植入式醫學感測器體內通信的建模與分析".儀器儀錶學報 (2012):2661-2666.

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