Effects of Blood Vessels on Fat Channel Microwave Communication

  • N.B. Asan*
  • , S. Redzwan
  • , J. Velander
  • , M.D. Perez
  • , R. Augustine
  • , T. Voigt
  • , E. Hassan
  • , T.J. Blokhuis
  • *Corresponding author for this work

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

Abstract

This study aims to investigate the reliability of intra-body microwave propagation through the fat tissue in presence of blood vessels. Here, we consider three types of blood vessels with different sizes. We investigate the impact of the number of blood vessels and their alignment on the transmission of microwave signals through the fat channel. In our study, we employ two probes that act as a transmitter and a receiver. The probes are designed to operate at the Industrial, Scientific, and Medical radio band (2.45 GHz). For a channel length of 100 mm, our results indicate that the presence of the blood vessels may increase the channel path loss by similar to 1.5 dB and similar to 4.5 dB when the vessels are aligned and orthogonally aligned with the fat channel, respectively.
Original languageEnglish
Title of host publication2018 IEEE CONFERENCE ON ANTENNA MEASUREMENTS & APPLICATIONS (CAMA)
PublisherIEEE
Number of pages4
ISBN (Print)9781538657959
DOIs
Publication statusPublished - 2018
EventIEEE Conference on Antenna Measurements & Applications (CAMA) - SWEDEN
Duration: 3 Sept 20186 Sept 2018

Publication series

SeriesIEEE Conference on Antenna Measurements and Applications Proceedings
ISSN2474-1760

Conference

ConferenceIEEE Conference on Antenna Measurements & Applications (CAMA)
Period3/09/186/09/18

Keywords

  • microwave probes
  • dielectric properties
  • fat channel
  • blood vessels
  • intra-body communication
  • channel characterization
  • TISSUE

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