On different approaches to combine cable information into near-field data for radiated-field estimation

Keong W. Kam, Andriy Radchenko, David Pommerenke

Research output: Contribution to journalArticle

Abstract

Near-field scanning is often used to solve electromagnetic compatibility (EMC) problems. Aside from the purpose of visualization of near fields, measured near-field data can be used to estimate radiated fields. One of many challenges associated with using near-field to far-field transform technique for EMC application is the handling of attached cables. The objective of this investigation is to evaluate different methods to add cable information to the near-field data for radiated-field estimation. The investigation is carried out using numerical experiments in EMCoS EMC Studio, which is a commercial software tool for EM simulation providing method-of-moments solver. Measurement results from a specially designed test structure are presented to validate the simulation results.

Original languageEnglish
Article number6663671
Pages (from-to)276-285
Number of pages10
JournalIEEE Transactions on Electromagnetic Compatibility
Volume56
Issue number2
DOIs
Publication statusPublished - 1 Jan 2014
Externally publishedYes

Keywords

  • Cable radiation
  • electromagnetic radiation
  • near-field scan
  • near-field to far-field transformation (NFFFT)

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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