Numerical analysis of MRI slotted tube resonator loaded by a dielectric body

Qiang Chen, Kunio Sawaya, Toru Uno, Saburo Adachi, Hisaaki Ochi, Etsuji Yamamoto

Research output: Contribution to journalConference articlepeer-review

Abstract

A three dimensional model of the slotted tube resonator (STR) shielded by a conducting circular cylinder and loaded by a dielectric body is analyzed by using the variational method, assuming an infinitely long cylindrical body. Numerical results such as the input impedance and the field distribution are obtained to investigate the effects of the dielectric body on the STR. A hybrid technique combining the variational method and the FDTD method is proposed to analyze the STR loaded by the body having arbitrary dielectric property and shape.

Original languageEnglish
Pages (from-to)573-576
Number of pages4
JournalIEEE International Symposium on Electromagnetic Compatibility
Publication statusPublished - 1994 Dec 1
EventProceedings of the 1994 International Symposium on Electromagnetic Compatibility - Miyagi, Jpn
Duration: 1994 May 161994 May 20

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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