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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| Main Authors: | , , , |
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| Format: | Default Conference proceeding |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/20447 |
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