최재훈
2016-10-21T02:02:35Z
2016-10-21T02:02:35Z
2015-04
Journal of Electromagnetic Engineering and Science, v. 15, NO 2, Page. 97-103
2234-8395
2234-8409
http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=E1ELAT_2015_v15n2_97
http://hdl.handle.net/20.500.11754/23898
This paper investigates the effect of absorption loss by a human body to the received signal strength with respect to on-body transmitting antenna positions in on-to-off wireless body area networks. This investigation is based on measurement results obtained from experi¬ments performed on human bodies (male and female) using planar inverted-F antennas in an anechoic chamber. The total absorption loss by the human body is also presented through the SEMCAD-X simulations. Our investigation showed that the received signal strength becomes lower when the transmitting antenna is mounted at a specific position where more absorption loss is experienced. The statistical analyses of on-to-off body channel characteristics based on the measurement results are presented.
This work was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government(No.2010-0017934, NRF-2013R1A1A2062728)
en
한국전자파학회
Absorption Loss
Channel Characterization
Off-Body System
Received Signal Strength
Analysis of Absorption Loss by a Human Body in On-to-Off Body Communication at 2.45 GHz
Article
2
15
10.5515/JKIEES.2015.15.2.97
97-103
Journal of Electromagnetic Engineering and Science
Jeon, Jaesung
Lee, Sangwoo
Choi, Jaehoon
Kim, Sunwoo
2015040908
S
COLLEGE OF ENGINEERING[S]
DEPARTMENT OF ELECTRONIC ENGINEERING
choijh