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Proceedings Paper

The Fresnel Zone-Plate Lens
Author(s): James C. Wiltse
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Paper Abstract

A description is given of the use of the Fresnel zone plate as a focusing or a frequency-filtering device at millimeter wavelengths. Sample design data are given, as well as references to prior results. A newer type of zone plate is discussed which employs two dielectrics of equal thickness to produce a flat zone plate.

Paper Details

Date Published: 24 October 1985
PDF: 7 pages
Proc. SPIE 0544, Millimeter Wave Technology III, (24 October 1985); doi: 10.1117/12.948247
Show Author Affiliations
James C. Wiltse, Georgia Tech Research Institute (United States)


Published in SPIE Proceedings Vol. 0544:
Millimeter Wave Technology III
James C. Wiltse, Editor(s)

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