3D-printed flat lens for microwave applications

This paper presents the design of a 3D-printed flat graded-index lens based on ray optics. The lens is comprised of several concentric dielectric rings with bespoke relative permittivities for transforming spherical waves into plane waves. 3D-printing was used to fabricate this lens with graded and...

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Bibliographic Details

Main Authors:	Shiyu Zhang, J. C. Vardaxoglou, William Whittow, Raj Mittra
Format:	Default Conference proceeding
Published:	2015
Subjects:	Mechanical engineering not elsewhere classified Ray optics Flat lens Graded index lens 3D-printing Additive manufacturing Mechanical Engineering not elsewhere classified
Online Access:	https://hdl.handle.net/2134/20447
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