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Proceedings Paper

Bandpass Grids With Annular Apertures
Author(s): A. Roberts; R. C. McPhedran
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Paper Abstract

A rigorous theory describing the diffraction of a plane wave by a doubly-periodic array of annular apertures in a thick, perfectly conducting screen is developed. It is found that such a structure exhibits excellent bandpass characteristics which can be adjusted by changing the size of the apertures and the thickness of the screen.

Paper Details

Date Published: 9 February 1987
PDF: 6 pages
Proc. SPIE 0815, Application and Theory of Periodic Structures, Diffraction Gratings, and Moire Phenomena III, (9 February 1987); doi: 10.1117/12.941735
Show Author Affiliations
A. Roberts, University of Sydney (Australia)
R. C. McPhedran, University of Sydney (Australia)


Published in SPIE Proceedings Vol. 0815:
Application and Theory of Periodic Structures, Diffraction Gratings, and Moire Phenomena III
Jeremy M. Lerner, Editor(s)

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