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This article is cited in 14 scientific papers (total in 14 papers)
OPTO-IT
Secured RoF segment in subterahertz range providing independent optical modulation of radiochannel frequency characteristics and phased antenna array beamsteering parameter
I. L. Vinogradova, I. K. Meshkov, E. P. Grakhova, A. Kh. Sultanov, V. Kh. Bagmanov, A. V. Voronkova, A. R. Gizatulin Ufa State Aviation Technical University, Ufa, Russia
Abstract:
Design principles are proposed for a secure subterahertz RoF segment providing independent optical modulation by radiochannel frequency characteristics and a phased antenna array beamsteering parameter. A design scheme of the RoF segment for the W-range is proposed. The results obtained include co-transmission of two modes (one of which is polarized), radio channel frequency properties control, orbital angular momentum signal shaping, co-transmission of a modulated optical signal and a polarized signal and orbital angular momentum signal. Simulation is carried out for signals with a given spin-orbit state based on a Hamiltonian approach. Results of a phase-amplitude filter calculation are presented.
Keywords:
Radio-over-Fiber, subterahertz W-range, phased antenna array, spatial light modulator, fiber optic communications, and diffractive optical element.
Received: 20.08.2018 Accepted: 04.10.2018
Citation:
I. L. Vinogradova, I. K. Meshkov, E. P. Grakhova, A. Kh. Sultanov, V. Kh. Bagmanov, A. V. Voronkova, A. R. Gizatulin, “Secured RoF segment in subterahertz range providing independent optical modulation of radiochannel frequency characteristics and phased antenna array beamsteering parameter”, Computer Optics, 42:5 (2018), 786–799
Linking options:
https://www.mathnet.ru/eng/co562 https://www.mathnet.ru/eng/co/v42/i5/p786
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