Simultaneous RoF transmission of wireless and wired signals using remodulation techique in injection-locked FP-LD

Hyun Seung Kim, Thang T. Pham, Yong Hwan Son, Yong Yuk Won, Sang Kook Han

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The radio over fiber system that transmits different signal simultaneously for wireless and wired network is proposed. A double sideband wireless signal is generated by a 30-GHz RF tone and a 1.25-Gbps digital signal at a Mach-Zehnder modulator. One sideband subcarrier of the wireless signal is re-modulated by a 622-Mbps wired signal with injection-locking technique at a Fabry Perot laser diode. The error free transmission of both the wired and wireless signals is achieved simultaneously for access networks after 23-km standard single mode fiber.

Original languageEnglish
Title of host publicationMWP09 - 2009 International Topical Meeting on Microwave Photonics
Publication statusPublished - 2009
EventMWP09 - 2009 International Topical Meeting on Microwave Photonics - Valencia, Spain
Duration: 2009 Oct 142009 Oct 16

Publication series

NameMWP09 - 2009 International Topical Meeting on Microwave Photonics

Other

OtherMWP09 - 2009 International Topical Meeting on Microwave Photonics
CountrySpain
CityValencia
Period09/10/1409/10/16

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

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    Kim, H. S., Pham, T. T., Son, Y. H., Won, Y. Y., & Han, S. K. (2009). Simultaneous RoF transmission of wireless and wired signals using remodulation techique in injection-locked FP-LD. In MWP09 - 2009 International Topical Meeting on Microwave Photonics [5342672] (MWP09 - 2009 International Topical Meeting on Microwave Photonics).