NEW ELECTROMAGNETIC RESONANCE EFFECTS ASSOCIATED WITH CAVITY-BACKED APERTURES.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

A number of canonical problems that describe the coupling of electromagnetic fields through apertures into enclosed regions have been solved. The scattering data generated by these cavity-backed aperture solutions share a common property: they are dominated by resonance features closely connected to the presence of the cavity. The behavior of these cavity-backed aperture resonance features has been characterized for variations in frequencies, angles of incidence, look angles, aperture sizes, and interior object properties. It has been found that the scattering cross sections contain information about the interior of the cavity.

Original languageEnglish (US)
Pages (from-to)449-454
Number of pages6
JournalRadio Science
Volume22
Issue number4
StatePublished - Jul 1987
Externally publishedYes

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cavity
apertures
Scattering
electromagnetism
cavities
Electromagnetic fields
scattering
common property resource
electromagnetic field
scattering cross sections
electromagnetic fields
incidence
cross section
effect

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Atmospheric Science
  • Computers in Earth Sciences
  • Geochemistry and Petrology
  • Geophysics
  • Instrumentation

Cite this

NEW ELECTROMAGNETIC RESONANCE EFFECTS ASSOCIATED WITH CAVITY-BACKED APERTURES. / Ziolkowski, Richard W.

In: Radio Science, Vol. 22, No. 4, 07.1987, p. 449-454.

Research output: Contribution to journalArticle

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