Zobrazeno 1 - 10
of 373
pro vyhledávání: '"Radio over fibre"'
Autor:
Xiaoran Xie, Youxin Mao, Chunying Song, Zhenguo Lu, Philip J. Poole, Jiaren Liu, Mia Toreja, Yang Qi, Guocheng Liu, Daniel Poitras, Penghui Ma, Pedro Barrios, John Weber, Ping Zhao, Martin Vachon, Mohamed Rahim, Xianling Chen, Ahmad Atieh, Xiupu Zhang, Jianping Yao
Publikováno v:
Photonics, Vol 11, Iss 9, p 826 (2024)
This paper demonstrates a five-layer InAs/InP quantum-dash semiconductor optical amplifier (QDash-SOA), which will be integrated into microwave-photonic on-chip devices for millimeter-wave (mmWave) over fibre wireless networking systems. A thorough i
Externí odkaz:
https://doaj.org/article/b371c264607d4bdbac7a89941bb51bd9
Autor:
Muhammad Usman Hadi, Jian Song, Sunish Kumar Orappanpara Soman, Ardavan Rahimian, Adnan Ahmad Cheema
Publikováno v:
Telecom, Vol 3, Iss 2, Pp 218-233 (2022)
This article describes a novel experimental study considering a multiband fibre–wireless system for constructing the transport network for fifth-generation (5G) networks. This study describes the development and testing of a 5G new radio (NR) multi
Externí odkaz:
https://doaj.org/article/5c0228585fb24eb183ecc206a6f5ceb3
Autor:
Chongjia Huang, Erwin H. W. Chan
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 1, Pp 1-9 (2022)
Two structures that can realise optical single sideband modulation without generating both second order upper and lower sidebands are presented. They are based on a dual-parallel Mach Zehnder modulator (DP-MZM) with an optical filter and a dual-polar
Externí odkaz:
https://doaj.org/article/ab5dabc64df4406ab74e5939241328e7
Akademický článek
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Autor:
Bashar J. Hamza, Wasan Kadhim Saad, Ibraheem Shayea, Norulhusna Ahmad, Norliza Mohamed, Dalia Nandi, Golshan Gholampour
Publikováno v:
IEEE Access, Vol 9, Pp 49487-49503 (2021)
The 10-Gigabit Passive Optical Network (GPON), also known as (XGPON), is a key technology for the next generation of optical fibre communication systems that can improve reliability data rate. However, the increment in the transmission distance and d
Externí odkaz:
https://doaj.org/article/2bba79cf645a47179ebe8f1640527453
Publikováno v:
Journal of Information and Telecommunication, Vol 4, Iss 3, Pp 295-313 (2020)
Optical Communication system consists of three main blocks, such as a transmitter, a transmission channel and a receiver. The modulation and demodulation techniques are the most important for the transmitter and receiver, respectively, to transmit an
Externí odkaz:
https://doaj.org/article/e4228ca47a994e028a298bde9c147f23
Publikováno v:
IEEE Access, Vol 8, Pp 23336-23345 (2020)
Due to high peak-to-average-power ratio (PAPR) and low spectral-efficiency, the conventional Fast Fourier Transform based orthogonal frequency division multiplexing (OFDM) is losing its place to the other multicarrier modulation schemes. Alternativel
Externí odkaz:
https://doaj.org/article/7a312b32fdf54d2c9cffb7b0769cd480
Publikováno v:
IEEE Access, Vol 8, Pp 145077-145086 (2020)
With the development of fast digitiser and digital signal processing techniques, wide-band digital radio-over-fiber (DRoF) based wireless fronthaul systems have been extensively studied as a way of offering multi-service wireless coverage. With data
Externí odkaz:
https://doaj.org/article/2411236e918343678c2b264244722c40
Akademický článek
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Akademický článek
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