60-GHz bidirectional radio-on-fiber links based on InP-InGaAs HPT optoelectronic mixers

Chang Soon Choi; Jun Hyuk Seo; Woo Young Choi; Hideki Kamitsuna; Minoru Ida; Kenji Kurishima

doi:10.1109/LPT.2005.859529

60-GHz bidirectional radio-on-fiber links based on InP-InGaAs HPT optoelectronic mixers

Chang Soon Choi, Jun Hyuk Seo, Woo Young Choi, Hideki Kamitsuna, Minoru Ida, Kenji Kurishima

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article

29 Citations (Scopus)

Abstract

We demonstrate 60-GHz band bidirectional radio-on-fiber (RoF) links based on InP-InGaAs heterojunction phototransistor (HPT) optoelectronic mixers. They employ remote up/down conversion scheme with optical local oscillator signals distributed from the central office and intermediate frequency (IF) fiber transmission for both up- and down-links. Since frequency up/down conversions and photodetection are carried out by a single HPT optoelectronic mixer, base station architecture is greatly simplified. In order to validate its feasibility, both up- and down-link RoF transmissions of 16 quadrature amplitude modulator data are successfully demonstrated at 60-GHz band using 1.25-GHz IF for down-link and 2.0-GHz IF for up-link.

Original language	English
Pages (from-to)	2721-2723
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	17
Issue number	12
DOIs	https://doi.org/10.1109/LPT.2005.859529
Publication status	Published - 2005 Dec 1

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All Science Journal Classification (ASJC) codes

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

Cite this

Choi, C. S., Seo, J. H., Choi, W. Y., Kamitsuna, H., Ida, M., & Kurishima, K. (2005). 60-GHz bidirectional radio-on-fiber links based on InP-InGaAs HPT optoelectronic mixers. IEEE Photonics Technology Letters, 17(12), 2721-2723. https://doi.org/10.1109/LPT.2005.859529

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Access to Document

10.1109/LPT.2005.859529