Estimation of source location of leakage field from transformer-type microwave oven

Kazumasa Taira, Takashi Kato, Kunio Sawaya, Risaburo Sato

Research output: Contribution to journalConference article

Abstract

A method to estimate the source location based on the MUSIC algorithm is proposed and is applied to the electromagnetic field emitted by a microwave oven of transformer-type. Since the frequency, the phase and the amplitude of leakage field emitted by microwave oven change with time, a detection method using the periodicity of the field is also proposed to obtain the phase distribution. Experimental results of the estimation of the source location are shown by using the proposed method.

Original languageEnglish
Pages (from-to)489-493
Number of pages5
JournalIEEE International Symposium on Electromagnetic Compatibility
Volume2
Publication statusPublished - 2004 Oct 8
Event2004 International Symposium on Electromagnetic Compatibility, EMC 2004 - Santa Clara, CA, United States
Duration: 2004 Aug 92004 Aug 13

Keywords

  • Estimation of source location
  • Leakage field
  • MUSIC algorithm
  • Microwave oven

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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