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Reduction of orbital angular momentum radio beam divergence using a 3D printed planar graded index lenses

Abstract:
This paper shows that the range of an Orbital Angular Momentum (OAM) radio link can be at least doubled by using a 3D graded index lens to reduce beam divergence. This is a major step towards realizing practical high capacity OAM radio links using cheap, compact and light weight lenses.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1049/cp.2018.0442

Authors


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Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Role:
Author
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Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
Role:
Author
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Name:
Engineering and Physical Sciences Research Council
Grant:
EP/N010493
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Name:
Royal Society
Grant:
IF160001
Publisher:
Institute of Electrical and Electronics Engineers
Host title:
12th European Conference on Antennas and Propagation (EuCap 2018)
Journal:
12th European Conference on Antennas and Propagation (EuCap 2018) More from this journal
Publication date:
2018-12-10
Acceptance date:
2017-12-18
DOI:
Keywords:
Pubs id:
pubs:813435
UUID:
uuid:ad656a32-0b7c-41ed-8459-7b4c03cfd48f
Local pid:
pubs:813435
Source identifiers:
813435
Deposit date:
2018-01-02

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