Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 34,
  • Issue 15,
  • pp. 3538-3543
  • (2016)

Numerical Analysis of a Multi-Function Photonic Integrated Circuit for Coherent Radio-Over-Fiber

Not Accessible

Your library or personal account may give you access

Abstract

A digital coherent radio-over-fiber (RoF) system comprising a microwave photonic integrated circuit (MPIC) as the main building block is proposed. The multifunction MPIC circuit is analyzed to operate as a single-sideband (SSB) modulator and as an in-phase and quadrature modulator (IQM) of a baseband signal in the RoF downlink. The circuit is also analyzed in the uplink as an SSB of a 60-GHz frequency-shifted input. The performance of the MPIC is assessed through numerical simulations, computing the harmonic distortions in the SSB, as well as the error vector magnitude in the IQM and coherent RoF system. Obtained results illustrate the advantage of the proposed MPIC for heterodyne mixing by providing the upper and lower sidebands spatially located in distinct ports. Moreover, simulation results yield insights into the feasibility of the circuit as an IQM of both baseband and low-power intermediate frequency signals. A comparison of an orthogonal frequency division multiplexing system and a single carrier system employing the proposed circuit in the end-to-end transport of high data rate is presented through error vector magnitude calculations.

© 2016 IEEE

PDF Article
More Like This
Full-Duplex Radio Over Fiber With a Centralized Optical Source for a 60 GHz Millimeter-Wave System With a 10 Gb/s 16-QAM Downstream Signal Based on Frequency Quadrupling

Jianxin Ma, Yu Zhan, Min Zhou, Hao Liang, Yufeng Shao, and Chongxiu Yu
J. Opt. Commun. Netw. 4(7) 557-564 (2012)

Coherent digital-analog radio-over-fiber (DA-RoF) system with a CPRI-equivalent data rate beyond 1 Tb/s for fronthaul

Yicheng Xu, Qunbi Zhuge, Yunyun Fan, Mengfan Fu, Yixiao Zhu, Xiaobo Zeng, Hexun Jiang, Lilin Yi, Weisheng Hu, and Xiang Liu
Opt. Express 30(16) 29409-29420 (2022)

DSP-free remote antenna unit in a coherent radio over fiber mobile fronthaul for 5G mm-wave mobile communication

Haiping Song, Wen Cheng, Longquan Dai, Chuanming Huang, Yu Yang, Ziqi Liu, Xuan Xiong, Mengfan Cheng, Qi Yang, Deming Liu, and Lei Deng
Opt. Express 29(17) 27481-27492 (2021)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved