Full Content is available to subscribers

Subscribe/Learn More  >
Proceedings Article

Study of IQ imbalance in a single-side band radio-over-fiber system based on OFDM-MSK modulation

[+] Author Affiliations
Xinying Li, Yufeng Shao, Wuliang Fang, Bo Huang, Junwen Zhang, Shumin Zou, Chunning Hou, Yuan Fang, Xiao Liu, Xi Zheng, Nan Chi

Fudan Univ. (China)

Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 79880Y (February 18, 2011); doi:10.1117/12.888585
Text Size: A A A
From Conference Volume 7988

  • Optical Transmission Systems, Switching, and Subsystems VIII
  • Yikai Su; Ernesto Ciaramella; Xiang Liu; Naoya Wada
  • Shanghai, China | December 08, 2010

abstract

We propose and simulate a single-side band (SSB) Radio-over-Fiber ( RoF ) system based on OFDM-MSK modulation. In-phase/quadrature-phase (IQ) imbalance effect can significantly degrade the system performance. In order to obtain a better system performance, at the transmitter, the phase departure tolerance should be within 1 degree and the amplitude departure tolerance should be within 5% in the electrical domain, the phase departure tolerance should be within 10 degrees and the amplitude departure tolerance should be within 40% in the optical domain, the departure tolerance of splitting ratio should be within ±12%, and at the same time, time misalignment should be within ±32ps. At the receiver, the phase departure tolerance should be within 2 degrees and the amplitude departure tolerance should be within 10%. Furthermore, it's further found that the electrical part of the transmitter presents a stricter requirement on the IQ balance than the receiver, while the receiver presents a stricter requirement on the IQ balance than the optical part of the transmitter.

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Xinying Li ; Yufeng Shao ; Wuliang Fang ; Bo Huang ; Junwen Zhang, et al.
"Study of IQ imbalance in a single-side band radio-over-fiber system based on OFDM-MSK modulation", Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 79880Y (February 18, 2011); doi:10.1117/12.888585; http://dx.doi.org/10.1117/12.888585


Access This Proceeding
Sign in or Create a personal account to Buy this proceeding ($15 for members, $18 for non-members).

Figures

Tables

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Related Book Chapters

Topic Collections

Advertisement
  • Don't have an account?
  • Subscribe to the SPIE Digital Library
  • Create a FREE account to sign up for Digital Library content alerts and gain access to institutional subscriptions remotely.
Access This Proceeding
Sign in or Create a personal account to Buy this proceeding ($15 for members, $18 for non-members).
Access This Proceeding
Sign in or Create a personal account to Buy this article ($15 for members, $18 for non-members).
Access This Chapter

Access to SPIE eBooks is limited to subscribing institutions and is not available as part of a personal subscription. Print or electronic versions of individual SPIE books may be purchased via SPIE.org.