24 October 1985 The Fresnel Zone-Plate Lens
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Proceedings Volume 0544, Millimeter Wave Technology III; (1985) https://doi.org/10.1117/12.948247
Event: 1985 Technical Symposium East, 1985, Arlington, United States
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.
© (1985) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
James C. Wiltse, James C. Wiltse, } "The Fresnel Zone-Plate Lens", Proc. SPIE 0544, Millimeter Wave Technology III, (24 October 1985); doi: 10.1117/12.948247; https://doi.org/10.1117/12.948247


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