THE FIELD ALONG THE SURFACE OF A GROUNDED DIELECTRIC SLAB COVERED BY A PERIODICALLY SLOTTED CONDUCTING PLANE.

Abstract

This paper deals with the field on the surface of a dielectric slab covered by a periodically slotted conducting plane. The field is excited by a line of magnetic current. A sampling technique is used to formulate this problem. The field obtained by this method consists of a radiation field and contributions of surface and leaky waves. The beta-k diagram obtained by a sampling technique is compared with diagrams obtained by a variational method and experimentally. A graphical solution for the dispersion curve is presented. Surface waves that result from the solution in the 'improper' Riemann surfaces are discussed. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1966
Accession Number
AD0630003

Entities

People

  • Rubens A. Sigelmann

Organizations

  • University of Washington

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Dispersions
  • Mathematics
  • Radiation
  • Sampling
  • Surface Waves
  • Variational Methods
  • Waves

Fields of Study

  • Mathematics
  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering