Accession Number:

ADA036999

Title:

The Singularity Expansion Representation of the Transient Electromagnetic Coupling through a Rectangular Aperture.

Descriptive Note:

Final rept.,

Corporate Author:

ILLINOIS UNIV AT URBANA-CHAMPAIGN

Personal Author(s):

Report Date:

1977-02-01

Pagination or Media Count:

17.0

Abstract:

The singularity expansion method SEM is applied numerically to the electromagnetic dual of the rectangular aperture in a screen of infinite extent--the rectangular plate in free space. The SEM quantities are determined through a numerical treatment of the applicable electric field integral equations, and the details relating to computational efficiency are described. The pole trajectories for the plate are given for a range of aspect ratios, along with natural modes at specimen poles. Physical and numerical interpretations for these data are stated where possible. Author

Subject Categories:

  • Electromagnetic Pulses

Distribution Statement:

APPROVED FOR PUBLIC RELEASE