Results 21 to 30 of about 531 (199)

Performance evaluation of a Radio over Fiber (ROF) system subject to the transmitter's limitations for application in broadband networks

IEEE Transactions on Consumer Electronics, 2008
The increasing demand for high data rates in wireless networks indicates radio-over-fiber (RoF) as an excellent candidate for physical layer infrastructure in the development of future broadband communication systems. In this work, a thorough investigation on the performance of an intensity-modulation direct detection (IM-DD) RoF system utilizing ...
Spiros Mikroulis, Sotiris Karabetsos, Evangelos Pikasis, Α. Νασσιόπουλος   +3 more
openalex   +3 more sources

Integrating Radio-Over-Fiber Communication System and BOTDR Sensor System [PDF]

Sensors, 2020
In this paper, we propose and experimentally demonstrate for the first time, the integration of a radio-over-fiber (RoF) communication system and a Brillouin optical time-domain reflectometry (BOTDR) distributed sensor system using a single optical fiber
Wai Pang Ng, Nageswara Lalam, Xuewu Dai, Qiang Wu, Yong Qing Fu, Peter Harrington, Nathan J. Gomes, Chao Lu   +7 more
doaj   +2 more sources

Modeling and Optimization of Frequency‐Doubled Radio‐Over‐Fiber Link Based on Deep Learning Technique

Advanced Photonics Research
Deep learning (DL) technology has shown extensive potential for modeling radio‐over‐fiber (RoF) systems. Meanwhile, frequency multiplication technology serves as an effective approach to reduce the bandwidth requirements of core components in RoF links ...
Difei Shi, Xiangyan Meng, Hanxin Chen, Wei Li   +3 more
doaj   +2 more sources

A 60GHz RoF(radio-over-fiber) transmission system based on PM modulator

SPIE Proceedings, 2016
As one of the most important applications of microwave photonic，ROF (Radio over Fiber) system，which combines the advantages of optical communication and wireless communication，is a good candidate for broadband mobile Communication In this paper, we built and simulation a 60GHz RoF(Radio-over-Fiber) transmission system based on PM modulator.
Xin Wang, Yi Liu, Wenting Wang
openalex   +3 more sources

EDA-RoF: Elastic Digital-Analog Radio-Over-Fiber (RoF) Modulation and Demodulation Architecture Enabling Seamless Transition Between Analog RoF and Digital RoF [PDF]

We propose and demonstrate an elastic digital-analog radio-over-fiber (RoF) modulation and demodulation architecture, seamlessly bridging A-RoF and D-RoF solutions, achieving quasilinear SNR scaling with respect to 1/η, and evidenced by R^2=0.9908.
Xiaobo Zeng, Pan Liu, L. Chen, Ruonan Deng   +3 more
  +5 more sources

A novel dual polarization multiplexing RoF system integrating optical fiber and FSO channel with AMI downlink signals [PDF]

Heliyon
Using dual polarization multiplexing alternate mark inversion (AMI) downlink signals, a novel radio over fiber (RoF) system integrating optical fiber and FSO channel is designed to adapt to applications in mountainous areas and other complex terrain ...
Yufeng Shao, Qing Tian, Yaodong Zhu, Anrong Wang, Qiming Yang, Linfang Yi, Ni Yu, Chong Li, Peng Chen, Yanlin Li, Shuanfan Liu, Renjie Zuo, Jie Yuan   +12 more
doaj   +2 more sources

Integration of Hybrid Passive Optical Networks (PON) with Radio over Fiber (RoF)

, 2019
Shahab Ahmad Niazi
openalex   +3 more sources

Dispersion Compensating Radio over Fiber (RoF) for 5G Radio Access Network

ZANCO JOURNAL OF PURE AND APPLIED SCIENCES, 2018

openalex   +2 more sources

Analisis Perbandingan Kinerja Sistem Radio Over Fiber Modulasi Optik Langsung dan Eksternal

Jurnal Elkomika, 2023
ABSTRAK Radio Over Fiber (ROF) adalah sistem komunikasi yang digunakan untuk mentransmisikan sinyal radio frequency (RF) melalui serat optik. Kapasitas dan mobilitas jaringan akses dapat ditingkatkan dengan memanfaatkan sistem ROF. Modulasi sinyal optik
FEBRIZAL UJANG, AINUL YAKIN
doaj   +1 more source

Analisa Perbandingan Kinerja Modulasi Langsung dan Modulasi Eksternal pada Adaptif Fiber Bragg Grating di Radio over Fiber System

Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2023
Kombinasi Frekuensi Radio dan Fiber Optik telah menghasilkan transmisi berkapasitas tinggi dengan biaya komponen yang lebih rendah dan menjadikan Radio over Fiber sebagai trend komunikasi broadband besar saat ini.
Febrizal Ujang, Daffa Tantowi Nasution, Faghas Prandima Augika, Ishmatullah Bahri, Afif Aryas, Muhammad Raihan Azhary   +5 more
doaj   +1 more source