Regeneration of microwave carriers using optically injected semiconductor lasers for Doppler-insensitive homodyne detection in OFDM-RoF links

Yu Han Hung, Jhih Heng Yan, Kai Ming Feng, Sheng Kwang Hwang

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

Abstract

This study investigates an optically injected semiconductor laser to regenerate the microwave carrier of an OFDM-RoF signal and use it as a microwave local oscillator for homodyne detection that is insensitive to the Doppler frequency shift effect. A bit-error ratio of 10 {-11} is achieved for a 28-GHz OFDM-RoF signal carrying 4 Gb/s 16-QAM data under a relative moving velocity of up to 3850 km/h. This all-optical system is capable of operation up to at least 100 GHz.

Original languageEnglish
Title of host publication2019 IEEE International Topical Meeting on Microwave Photonics, MWP 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728136257
DOIs
Publication statusPublished - 2019 Oct
Event2019 IEEE International Topical Meeting on Microwave Photonics, MWP 2019 - Ottawa, Canada
Duration: 2019 Oct 72019 Oct 10

Publication series

Name2019 IEEE International Topical Meeting on Microwave Photonics, MWP 2019

Conference

Conference2019 IEEE International Topical Meeting on Microwave Photonics, MWP 2019
CountryCanada
CityOttawa
Period19-10-0719-10-10

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Signal Processing
  • Atomic and Molecular Physics, and Optics

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