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Open Access
On-Body Antennas and Propagation: Recent Development

Yang HAO, Peter S. HALL

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Summary :

The paper reviews recent advances in on-body antennas and propagation under a joint UK EPSRC research project between Queen Mary College, University of London and University of Birmingham. The study of on-body radio propagation has been extended by using various small antennas. The effect of antenna size, gain and radiation patterns on on-body channel characteristics has been studied. A practical wearable sensor antenna design is presented and it is demonstrated that a global simulation including sensor environment and human body is needed for accurate antenna characterisation. A 3D animation design software, POSER 6 has been used together with XFDTD to predict the on-body path loss variation due to changes in human postures and human motion. Finally, a preliminary study on the feasibility of a diversity scheme in an on-body environment has been carried out.

Publication
IEICE TRANSACTIONS on Communications Vol.E91-B No.6 pp.1682-1688
Publication Date
2008/06/01
Publicized
Online ISSN
1745-1345
DOI
10.1093/ietcom/e91-b.6.1682
Type of Manuscript
Special Section INVITED PAPER (Special Section on 2007 International Symposium on Antennas and Propagation)
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