Electromagnetic interaction between resonant loop antenna and simulated biological tissue

S. Curto, M. J. Ammann

Research output: Contribution to journalArticlepeer-review

Abstract

The electromagnetic interaction between a resonant loop antenna in proximity to biological tissue is examined in terms of field components, wave impedance, return loss, efficiency, and specific absorption rate (SAR). Various loop orientations are investigated with respect to the tissue, in order to provide the best coupling and power deposition into the body. An evaluation in terms of antenna detuning is also made.

Original languageEnglish
Pages (from-to)2418-2421
Number of pages4
JournalMicrowave and Optical Technology Letters
Volume48
Issue number12
DOIs
Publication statusPublished - Dec 2006

Keywords

  • Loop antenna
  • SAR

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