Encoding many channels on the same frequency through radio vorticity: first experimental test

@article{Tamburini2012EncodingMC,
  title={Encoding many channels on the same frequency through radio vorticity: first experimental test},
  author={F. Tamburini and E. Mari and A. Sponselli and F. Romanato and B. Thid'e and A. Bianchini and L. Palmieri and C. Someda},
  journal={New Journal of Physics},
  year={2012},
  volume={14},
  pages={033001}
}
  • F. Tamburini, E. Mari, +5 authors C. Someda
  • Published 2012
  • Physics
  • New Journal of Physics
  • We have shown experimentally, in a real-world setting, that it is possible to use two beams of incoherent radio waves, transmitted on the same frequency but encoded in two different orbital angular momentum states, to simultaneously transmit two independent radio channels. This novel radio technique allows the implementation of, in principle, an infinite number of channels in a given, fixed bandwidth, even without using polarization, multiport or dense coding techniques. This paves the way for… CONTINUE READING
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