Vertical cavity surface emitting lasers in radio over fiber applications
Journal of Telecommunications and Information Technology, 2003 Theoretical and experimental study of using direct modulated vertical cavity surface emitting lasers in radio over fiber applications is presented. The nonlinear distortion and signal to noise ratio are investigated and evaluated in case of short-range ...
Tamás Marozsák, Eszter Udvary
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Linearization Technologies for Broadband Radio-Over-Fiber Transmission Systems
Photonics, 2014 Linearization technologies that can be used for linearizing RoF transmission are reviewed. Three main linearization methods, i.e. electrical analog linearization, optical linearization, and electrical digital linearization are presented and compared ...
Xiupu Zhang +3 more
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Digital radio over fibre for future broadband wireless access network solution [PDF]
, 2010 Copyright @ 2010 IEEEDigital systems are more flexible and environment-process-tolerant than analogue systems. They are more reliable and robust against cross-talk, interference and channel noises, and are capable of covering higher dynamic range than ...
Abdollahi, SR +3 more
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Evaluation of Giga-bit Ethernet Instrumentation for SalSA Electronics Readout (GEISER) [PDF]
, 2004 An instrumentation prototype for acquiring high-speed transient data from an array of high bandwidth antennas is presented. Multi-kilometer cable runs complicate acquisition of such large bandwidth radio signals from an extensive antenna array. Solutions
Chaopin Zhu +7 more
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Multifunctional photonic integrated circuit for diverse microwave signal generation, transmission and processing [PDF]
, 2019 Microwave photonics (MWP) studies the interaction between microwave and optical waves for the generation, transmission and processing of microwave signals (i.e., three key domains), taking advantages of broad bandwidth and low loss offered by modern ...
Cao, Zizheng +11 more
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(IPC) Multigigabit Relay Link Using Millimeter-Wave Radio-Over-Fiber Technologies
IEEE Photonics Journal, 2013 A multigigabit relay transceiver system based on analog radio-over-fiber technology is proposed and experimentally evaluated for broadband radio-signal transmission in the millimeter-wave band, particularly at 60 GHz.
A. Kanno +4 more
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IEEE Access, 2022 Envisaged network scaling in the beyond 5G and 6G era makes the optical transport of high bandwidth radio signals a critical aspect for future radio access networks (RANs), while the move toward wireless transmission in millimeter-wave (mm-wave) and ...
Colm Browning +3 more
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Narrowband photoreceiver for analog radio-over-fiber in the 24.25-29.5 GHZ band [PDF]
45th European Conference on Optical Communication (ECOC 2019), 2019 The presented narrowband photoreceiver, optimized for a 27.5-29.5 GHz Analog-RoF link, is based on a 3-stage GaAs narrowband low noise amplifier which offers 24.4-dB gain, 2.1-dB noise figure and 26.6-dBm OIP3. An rms-EVM of 2.46/3.47% is achieved for 100/400-MBaud 16-QAM over the 24.25-29.5 GHz band.
Bogaert, L. +6 more
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Novel ring resonator-based integrated photonic beamformer for broadband phased array receive antennas - part I: design and performance analysis [PDF]
, 2010 A novel optical beamformer concept is introduced that can be used for seamless control of the reception angle in broadband wireless receivers employing a large phased array antenna (PAA).
Bentum, Mark J. +10 more
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IEEE Access, 2022 In this study, we perform an analytical investigation of the electro-optic (EO), Mach-Zehnder modulator (MZM) transmission boundary area with a nonlinear model.
Yus Natali +2 more
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