Abstract
Radio-over-free-space-optics (Ro-FSO) is a promising technique to distribute radio frequency (RF) signals over the atmosphere using optical carriers. In this work, we designed a 60Gbps-120GHz OFDM-Ro-FSO transmission system in conjunction with mode division multiplexing. Three independent 40 GHz radio signal are optically modulated at 20 Gbps and transported over a secure free-space link of 50 km by mode division multiplexing of three Hermite-Guassian modes HG 00, HG 01 and HG 02.
Keywords: Hermite-Gaussian modes, Mode division multiplexing, OFDM, Ro-FSO.
Graphical Abstract
International Journal of Sensors, Wireless Communications and Control
Title:Secure MDM-OFDM-Ro-FSO System Using HG Modes
Volume: 5 Issue: 1
Author(s): Angela Amphawan, Sushank Chaudhary and Brij B. Gupta
Affiliation:
Keywords: Hermite-Gaussian modes, Mode division multiplexing, OFDM, Ro-FSO.
Abstract: Radio-over-free-space-optics (Ro-FSO) is a promising technique to distribute radio frequency (RF) signals over the atmosphere using optical carriers. In this work, we designed a 60Gbps-120GHz OFDM-Ro-FSO transmission system in conjunction with mode division multiplexing. Three independent 40 GHz radio signal are optically modulated at 20 Gbps and transported over a secure free-space link of 50 km by mode division multiplexing of three Hermite-Guassian modes HG 00, HG 01 and HG 02.
Export Options
About this article
Cite this article as:
Amphawan Angela, Chaudhary Sushank and B. Gupta Brij, Secure MDM-OFDM-Ro-FSO System Using HG Modes, International Journal of Sensors, Wireless Communications and Control 2015; 5 (1) . https://dx.doi.org/10.2174/2210327905999150521110316
DOI https://dx.doi.org/10.2174/2210327905999150521110316 |
Print ISSN 2210-3279 |
Publisher Name Bentham Science Publisher |
Online ISSN 2210-3287 |

- Author Guidelines
- Bentham Author Support Services (BASS)
- Graphical Abstracts
- Fabricating and Stating False Information
- Research Misconduct
- Post Publication Discussions and Corrections
- Publishing Ethics and Rectitude
- Increase Visibility of Your Article
- Archiving Policies
- Peer Review Workflow
- Order Your Article Before Print
- Promote Your Article
- Manuscript Transfer Facility
- Editorial Policies
- Allegations from Whistleblowers
- Announcements