Vortex Waves and Channel Capacity: Hopes and Reality
Several recent contributions have envisioned the possibility of increasing currently exploitable maximum channel capacity of a free-space link, both at optical and radio frequencies, by using vortex waves, i.e., carrying orbital angular momentum (OAM). Our objective is to disprove these claims by sh...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2018-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8240908/ |