High SHF band RF Signal over multi-mode fiber employing directly modulated VCSEL

T. Aiba, H. Yasuda, A. Kanno, N. Yamamoto, T. Kawanishi, T. Wakabayashi

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

Abstract

The mobile traffic has been increased with progress of cellular phone and mobile devises [1]. The Internet of Things (IoT) is also one of its factors. The IoT applies much data through wireless communication. To increase the capacity of wireless communication, using of high SHF band RF signal with high bandwidth is considered such as the 5th generation mobile access system (5G). On the other hand, there is concern for increasing of radio insensitive area due to high free space propagation loss and directivity of high SHF band signals. The radio over fiber is candidate for radio signal relay technique to solve these concerns [2]. Particularly, radio over multi-mode fiber has the advantage of the cost because of relaxed alignment tolerance and simplified packaging. Furthermore, the optical waveform transmission is suitable for relay of RF signals in terms of high spectral efficiency and low latency transmitting. From these motivations, we have tried analog radio over multi-mode fiber (A-RoMMF) transmission employing directly modulated Vertical Cavity Surface Emission Laser (VCSEL) for SHF band signal with 200 MHz bandwidth at carrier frequency of up to 28 GHz.

Original languageEnglish
Title of host publication2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9789082598759
DOIs
Publication statusPublished - 2019 Mar
Event2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019 - New Delhi, India
Duration: 2019 Mar 92019 Mar 15

Publication series

Name2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019

Conference

Conference2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019
CountryIndia
CityNew Delhi
Period19/3/919/3/15

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Instrumentation

Cite this

Aiba, T., Yasuda, H., Kanno, A., Yamamoto, N., Kawanishi, T., & Wakabayashi, T. (2019). High SHF band RF Signal over multi-mode fiber employing directly modulated VCSEL. In 2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019 [8738718] (2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/URSIAP-RASC.2019.8738718