Performance Evaluation of Dual Drive Dual Parallel Mach Zehnder Modulator Based Radio Over Fiber link for Wireless Networks

2021 ◽  
Author(s):  
Neetu Tyagi ◽  
Parvin Kumar
Keyword(s):  
Wireless Networks ◽  
Performance Evaluation ◽  
Radio Over Fiber ◽  
Fiber Link ◽  
Mach Zehnder Modulator

scholarly journals Nonlinearities Diminution in 40 Gb/s 256 QAM Radio over Fiber Link via Machine Learning Method

2019 ◽  
Author(s):  
Muhammad Usman Hadi
Keyword(s):  
Machine Learning ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Radio Over Fiber ◽  
Support Vector ◽  
Potential Candidate ◽  
Input Signal Power ◽  
Quadrature Phase ◽  
Fiber Link ◽  
Mach Zehnder Modulator

Machine learning (ML) methodologies have been looked upon recently as a potential candidate for mitigating nonlinearity issues in optical communications. In this paper, we experimentally demonstrate a 40-Gb/s 256-quadrature amplitude modulation (QAM) signal-based Radio over Fiber (RoF) system for 50 km of standard single mode fiber length which utilizes support vector machine (SVM) decision method to indicate an effective nonlinearity mitigation. The influence of different impairments in the system is evaluated that includes the influences of Mach-Zehnder Modulator nonlinearities, in-phase and quadrature phase skew of the modulator. By utilizing SVM, the results demonstrated in terms of bit error rate and eye linearity suggest that impairments are significantly reduced and licit input signal power span of 5dBs is enlarged to 15 dBs.

scholarly journals Performance Evaluation of Wavelet-Coded OFDM on a 4.9 Gb/s W-Band Radio-Over-Fiber Link

2017 ◽  
Vol 35 (14) ◽  
pp. 2803-2809 ◽  
Author(s):  
Lucas C. P. Cavalcante ◽  
Simon Rommel ◽  
Rui Dinis ◽  
L. G. Q. Silveira Junior ◽  
L. F. Q. Silveira ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Radio Over Fiber ◽  
W Band ◽  
Fiber Link ◽  
Coded Ofdm

Performance evaluation of 16 channel DWDM radio-over-fiber link

Optik ◽  
2013 ◽  
Vol 124 (20) ◽  
pp. 4120-4122 ◽  
Author(s):  
Jagjit Singh Malhotra ◽  
Manoj Kumar ◽  
Ajay K. Sharma ◽  
Alok Kumar
Keyword(s):  
Performance Evaluation ◽  
Radio Over Fiber ◽  
Fiber Link

scholarly journals Performance evaluation of radio over fiber link simultaneously transmitted with 10 Gbps on-off keying signal

2016 ◽  
Vol 13 (14) ◽  
pp. 20160506-20160506 ◽  
Author(s):  
Yuya Kaneko ◽  
Takeshi Higashino ◽  
Minoru Okada
Keyword(s):  
Performance Evaluation ◽  
Radio Over Fiber ◽  
Fiber Link
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