Optical receiver module design that improves link gain of 28 GHz RF signal over a multi-mode fiber

Hiroki Yasuda, Takamitsu Aiba, Atsushi Kanno, Naokatsu Yamamoto, Tomohiro Wakabayashi, Tetsuya Kawanishi

Research output: Contribution to journalArticlepeer-review

Abstract

We investigate the impact of photodetector (PD) aperture size and wire bond length on the performance of analog radio over multi-mode fiber (A-RoMMF) systems using high-frequency bands up to 28GHz. It is realized that transmission characteristics of A-RoMMF is affected by the change of frequency response due to the PD aperture size and the bonding wire length. We also demonstrate A-RoMMF transmission using an optical receiver mounted PD and a low noise amplifier (LNA) on one printed circuit board (PCB) to improve size, link gain, and transmission characteristics.

Original languageEnglish
Pages (from-to)1249-1263
Number of pages15
JournalOSA Continuum
Volume3
Issue number5
DOIs
Publication statusPublished - 2020 May 15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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