Accession Number:

ADA171490

Title:

Electric and Magnetic Field Coupling Through a Braided-Shield Cable: Transfer Admittance and Transfer Impedance

Descriptive Note:

Technical rept.

Corporate Author:

HARRY DIAMOND LABS ADELPHI MD

Report Date:

1986-07-01

Pagination or Media Count:

21.0

Abstract:

Electric and magnetic coupling parameters are measured for a braided- shield cable. Starting with a general solution for the internal response of an externally excited cable, simple expressions which relate the coupling parameters to the internal and external currents and voltages result when the electrically short line approximation is used. These expressions are applied to experimental configurations in which the external excitation is either predominately magnetic or electric, and the internal loading is configured to exclude either the electrically or magnetically induced internal currents. The experimental results are compared with theoretical calculations appearing in the literature, and the relative importance of the electric and magnetic coupling effects is discussed.

Subject Categories:

  • Electrical and Electronic Equipment
  • Electricity and Magnetism
  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE