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Combined Transmission of Baseband NRZ-DQPSK and Phase Modulated Radio-over-Fibre
Transmission Baseband NRZ-DQPSK Phase Modulated Radio-over-Fibre
2015/7/31
21.4 Gbit/s baseband DQPSK and 1.25 Gbit/s phase modulated RoF was transmitted over 80 km SSMF using polarization multiplexing.
All-optical Routing Architecture of Radio Signals using Label Processing Technique for In-building Optical Networks
All-optical Routing Architecture Radio Signals Label Processing Technique In-building Optical Networks
2015/7/31
We demonstrate an all-optical scheme for routing radio signals through optical fibres employing label-processing technique. 10-MS/s 64-QAM signal carried on 5-GHz RF carrier was successfully routed wi...
60GHz Radio-over-Fibre Wireless System for Bridging 10Gb/s Ethernet Links
Radio-over-Fibre Wireless System Bridging Ethernet Links
2015/7/31
We present a 60GHz radio-over-fibre system for broadband wireless transmission up to 12.5Gb/s sufficient for bridging 10Gb/s Ethernet links. The potential for km-range wireless transmission is further...
1 Gbit/s Radio Over Fiber Downlink at a 32 GHz Carrier
Radio Over Fiber Downlink GHz Carrier
2015/7/31
The carrier frequency of the presented Radio Over Fiber downlink at 32 GHz is generated by stimulated Brillouin scattering and an error free 1 Gbit/s data transmission is realized.
Fully-interleaved WDM Reconfigurable Baseband (2.5-Gbit/s) and 60- GHz (155-Mbit/s) Millimeter-Wave-Band Radio-over-Fiber Access Network
WDM Millimeter-Wave-Band Radio-over-Fiber Access Network
2015/7/31
We propose and demonstrate a fully-interleaved WDM dynamic reconfigurable 155-Mbit/s 60GHz millimeter-wave-band radio-over-fiber (RoF) and 2.5-Gbit/s baseband access network.
Performance comparison of radio-over-fibre UWB distribution in SSMF and MMF optical media
radio-over-fibre UWB distribution SSMF MMF optical media
2015/7/31
The performance of OFDM and IR-UWB radio-over-fibre distribution by direct and external modulation on SSMF/MMF is presented. Both UWB implementations achieve 75 km reach on SSMF.
Coherent Detection of Wavelength Division Multiplexed Phase- Modulated Radio-over-Fibre Signals
Wavelength Division Multiplexed Phase- Modulated Radio-over-Fibre Signals
2015/7/31
A WDM phase-modulated Radio-over-Fibre link using digital coherent detection is experimentally demonstrated.3x50Mb/s WDM transmission of a BPSK modulated 5GHz RF carrier is achieved over 25km.
Low Cost Transparent Radio-over-Fibre System for UWB Based Home Network
Transparent Radio-over-Fibre System UWB Based Home Network
2015/7/30
We show for the first time the feasibility of a multipoint to multipoint architecture for the distribution of ultra wide band radio signals over multimode fibre with low cost components.
Application possibilities of thermovision technique in diagnostics of aerial systems of radio transmitters
thermovison radio transmitters aerial system spacing collar junction thermogram
2010/11/1
The paper deals with possibilities of use of thermovision technique in diagnostics of aerial systems of radio transmitters. Graphically presented: heating characteristic of the junction at the transmi...
Déposition par Pulvé Risation Cathodique Radio Fréquence et Caracté Risation Électronique, Structurale et Optique de Couches Minces du Dioxyde de Titane
solar cells thin films spectroscopy
2010/12/7
Deposited titanium oxide thin films are used as optical protector films for several materials and as energy converters for solar cells. In this work, titanium oxide thin films are deposited on c-Si an...