Estimation of current distribution by near-field measurement

Qiang Chen, Jerdvisanop Chakarothai, Kunio Sawaya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Approaches to estimate the current distribution on EM source such as antennas and printed circuit board (PCB) by measuring the near-field distribution are demonstrated. These approaches include the matrix inversion method and sampled pattern matching (SPM) method. All of these approaches require accurate near-field measurement and field-current inverse algorithm. Experimental results are presented and compared with the numerical results, confirming the accuracy and performance of these methods.

Original languageEnglish
Title of host publicationProceedings - Asia-Pacific Conference on Environmental Electromagnetics, CEEM'2009
Pages416-419
Number of pages4
DOIs
Publication statusPublished - 2009 Dec 1
EventAsia-Pacific Conference on Environmental Electromagnetics, CEEM'2009 - Xi'an, China
Duration: 2009 Sep 162009 Sep 20

Publication series

NameProceedings - Asia-Pacific Conference on Environmental Electromagnetics, CEEM'2009

Other

OtherAsia-Pacific Conference on Environmental Electromagnetics, CEEM'2009
Country/TerritoryChina
CityXi'an
Period09/9/1609/9/20

Keywords

  • Current distribution
  • Measurement
  • Microstrip line
  • Near-field
  • PCB

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'Estimation of current distribution by near-field measurement'. Together they form a unique fingerprint.

Cite this