Performance improvement and cost reduction techniques for radio over fiber communications

VA Thomas, M El-Hajjar, L Hanzo - … Communications Surveys & …, 2015 - ieeexplore.ieee.org
Advanced cost reduction and performance improvement techniques conceived for Radio
Over Fiber (ROF) communications are considered. ROF techniques are expected to form the …

Millimeter-wave radio over fiber optical upconversion techniques relying on link nonlinearity

VA Thomas, M El-Hajjar, L Hanzo - … Communications Surveys & …, 2015 - ieeexplore.ieee.org
A study of advanced upconversion techniques used in radio over fiber (ROF) is provided.
With the huge increase in both the number of wireless communication subscribers and the …

UWB-over-fiber communications: modulation and transmission

S Pan, J Yao - Journal of Lightwave Technology, 2010 - opg.optica.org
The distribution of ultra-wideband (UWB) signals over optical fiber, or UWB over fiber
(UWBoF), is proposed to extend the area of coverage and to offer the availability of …

100 GHz ultra-wideband (UWB) fiber-to-the-antenna (FTTA) system for in-building and in-home networks

CW Chow, FM Kuo, JW Shi, CH Yeh, YF Wu… - Optics express, 2010 - opg.optica.org
Fiber-to-the-antenna (FTTA) system can be a cost-effective technique for distributing high
frequency signals from the head-end office to a number of remote antenna units via passive …

Polarization Division Multiplexing of OFDM Radio‐over‐Fiber Signals in Passive Optical Networks

M Morant, J Pérez, R Llorente - Advances in Optical …, 2014 - Wiley Online Library
This paper describes the state‐of‐the‐art of polarization multiplexing for optical networks
transmission. The use of polarization division multiplexing (PDM) permits to multiply the user …

Microwave photonics and radio-over-fiber research

J Martí, J Capmany - IEEE Microwave Magazine, 2009 - ieeexplore.ieee.org
We have provided an overview of the most significant activities that are currently taking
place or have been recently developed in the fields of microwave photonics and radio-over …

Improved optical transmission and current matching of a triple-junction solar cell utilizing sub-wavelength structures

MY Chiu, CH Chang, MA Tsai, FY Chang, P Yu - Optics Express, 2010 - opg.optica.org
Sub-wavelength antireflective structures are fabricated on a silicon nitride passivation layer
of a Ga_0. 5In_0. 5P/GaAs/Ge triple-junction solar cell using polystyrene nanosphere …

A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser

X Yu, TB Gibbon, M Pawlik, S Blaaberg, IT Monroy - Optics express, 2009 - opg.optica.org
A photonic ultra-wideband (UWB) pulse generator based on relaxation oscillations of a
semiconductor laser is proposed and experimentally demonstrated. We numerically …

Performance degradation due to OFDM-UWB radio signal transmission along dispersive single-mode fiber

T Alves, A Cartaxo - IEEE Photonics Technology Letters, 2008 - ieeexplore.ieee.org
The performance degradation of orthogonal frequency-division multiplexing (OFDM) ultra-
wideband (UWB) radio signals caused by transmission along dispersive single-mode fiber is …

IR-UWB-over-fiber systems compatible with WDM-PON networks

S Pan, J Yao - Journal of lightwave technology, 2011 - ieeexplore.ieee.org
Integrating an ultrawideband-over-fiber (UWBoF) system into a wavelength division
multiplexing passive optical network (WDM-PON) is of great interest due to the high potential …