Statistical analysis of 3D-printed flat GRIN lenses

dc.contributor.author	AÇIKGÖZ, Hulusi
dc.contributor.author	ARYA, Ravi Kumar
dc.contributor.author	MITTRA, Raj
dc.date.accessioned	2020-08-07T12:56:23Z
dc.date.available	2020-08-07T12:56:23Z
dc.date.issued	2016
dc.identifier	10.1109/APS.2016.7695945
dc.identifier.issn	9781509028863 (ISBN)
dc.identifier.uri	http://hdl.handle.net/20.500.12498/3000
dc.description.abstract	This paper presents the statistical analysis of a 3D printed flat lens by using the Polynomial Chaos Expansion (PCE) analysis technique. The flat lens is fabricated using the 3D printing technology and is based on the grading-index (GRIN) approach. It is composed of several concentric rings with graded relative permittivity, made of a single material with different air holes-host material volume ratio. We show that the hole size can have significant effect on the performance of the lens, especially on the focal distance. PCE analysis enables us also to determine the impact of each individual ring on the performance of the lens. © 2016 IEEE.
dc.language.iso	English
dc.publisher	Institute of Electrical and Electronics Engineers Inc.
dc.source	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
dc.title	Statistical analysis of 3D-printed flat GRIN lenses
dc.type	Konferans Bildirisi