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

Abstract

We show that the reply by Tamburini et al (2012 New J. Phys. 14 118002) to our previous comment (2012 New J. Phys. 14 118001) on the experiment reported in (2012 New J. Phys. 14 033001) actually does not invalidate any of the issues raised in our initial comment.

3 pages, 1 figure

References in corpus (4)

• The Physics and Applications of Superconducting Metamaterials
• Comment on 'Encoding many channels on the same frequency through radio vorticity: first experimental test'
• Experimental demonstration of free-space information transfer using phase modulated orbital angular momentum radio
• Twisted Radio Waves and Twisted Thermodynamics

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