Zhang_2019_2.pdf (1.05 MB)
Detailed Characterization of a Lenster - A mm-wave Flat Lens
journal contribution
posted on 2023-08-30, 16:06 authored by Paul Moseley, Giorgio Savini, Elena Saenz, Jin Zhang, Peter A. R. AdeWe perform detailed free-space measurements of a previously published metal-mesh thin, flat gradient index lens using a vector network analyzer. Direct measurements of the transmission and phase of the lens are made over the frequency band of 75–220 GHz, including off axis performance. Beam patterns at 110 and 160 GHz show good agreement with the Airy pattern expectation and demonstrate its relatively broadband performance. We also show that the beam profiles are not affected when it is rotated by 6 degrees with the receiver demonstrating its usability under non-normal illumination.
History
Refereed
- Yes
Volume
67Issue number
5Page range
3178-3184Publication title
IEEE Transactions on Antennas and PropagationISSN
1558-2221External DOI
Publisher
IEEEFile version
- Accepted version
Language
- eng
Official URL
Legacy posted date
2019-03-08Legacy creation date
2019-03-07Legacy Faculty/School/Department
Faculty of Science & EngineeringNote
© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Usage metrics
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