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Directional Analysis of the On-Body Propagation Channels considering Human's Anatomical Variations

Författare:
Publiceringsår: 2012
Språk: Engelska
Sidor: 120-123
Publikation/Tidskrift/Serie: BodyNets '12 Proceedings of the 7th International Conference on Body Area Networks
Dokumenttyp: Konferensbidrag

Sammanfattning

This paper presents a directional analysis of the on-body propagation channels using the high resolution space alternating generalized expectation (SAGE) maximization algorithm. The analysis has been done on data obtained through FDTD simulations, on a male and a female numerical phantom. For estimating the angle of arrival (AoA) at a four element square array located at the chest, two different positions of the transmitter are considered. The presented results show that the anatomical variations between a male and a female results in different AoA for the same position of the transmitter-receiver pair. Directional analysis of the on-body channels could be used for increasing the reliability of the communication link between on-body devices.

Disputation

Nyckelord

  • Technology and Engineering

Övriga

2012-09-24/2012-09-26
Oslo
Published
Yes
  • Radio Systems
  • ISBN: 978-1-936968-60-2

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