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Electric Dipole Equations in Very-Near-Field Conditions for Electromagnetic Shielding Assessment-Part II: Wave Impedance, Reflection, and Transmission: Electric Dipole Equations in Very-Near-Field Conditions for Electromagnetic Shielding Assessment-Part II: Wave Impedance, Reflection, and Transmission

  • Stefano Piersanti
  • , Francesco de Paulis
  • , Antonio Orlandi
  • , Samuel R. Connor
  • , Bruce Archambeault
  • , Paul Dixon
  • , Mohammad Ali Khorrami
  • , James L. Drewniak

Research output: Contribution to journal › Article › peer-review

Abstract

This paper analyzes, in a quantitative way, the properties of the spatial distribution at the interface of the wave impedance as defined by Schelkunoff, in order to understand if and under which assumptions his transmission line theory for the evaluation of the shielding effectiveness can be used in the near-field region of a radiating electric dipole. The spatial distribution of the wave impedance and the reflection, and transmission coefficients are computed by the analytical formulation developed in Part I, and compared to those computed by an accurate 3-D full-wave model.

Original languageAmerican English
Article number7875480
Pages (from-to)1203-1210
Number of pages8
JournalIEEE Transactions on Electromagnetic Compatibility
Volume59
Issue number4
DOIs
StatePublished - Aug 1 2017

Keywords

  • Electric Lines
  • Shielding
  • Spatial Distribution
  • Analytical Formulation
  • Electric Dipole
  • Full Wave Modeling
  • Near Field Region
  • Shielding Effectiveness
  • Transmission Coefficients
  • Very Near Fields
  • Wave Impedances
  • Electromagnetic Shielding
  • Attenuation
  • Near Field
  • Reflection
  • Total Radiated Power
  • Transmission
  • Wave Impedance

Disciplines

  • Electrical and Computer Engineering

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