60-GHz-band full-duplex radio-on-fiber system using two-RF-port electroabsorption transceiver

A full-duplex radio-on-fiber system using a newly developed 60-GHz-band optical transceiver is investigated. We fabricated a 60-GHz-band two-radio-frequency (RF)-port electroabsorption transceiver (EAT) module, which is the first developed 60-GHz-band optical transceiver in the world. The EAT module...

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Bibliographic Details
Published inIEEE photonics technology letters Vol. 12; no. 4; pp. 419 - 421
Main Authors Kuri, T., Kitayama, K., Takahashi, Y.
Format Journal Article
LanguageEnglish
Published New York IEEE 01.04.2000
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Acceleration
Base stations
Circuit testing
Circuits
Downlink
Impedance
Modulation
Modules
Optical losses
Optical modulation
Photonics
Ports
Radio frequencies
Radio frequency
Stations
Transceivers
Wavelength division multiplexing
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Summary:A full-duplex radio-on-fiber system using a newly developed 60-GHz-band optical transceiver is investigated. We fabricated a 60-GHz-band two-radio-frequency (RF)-port electroabsorption transceiver (EAT) module, which is the first developed 60-GHz-band optical transceiver in the world. The EAT module has individual RF input and output ports, each with impedance-matching circuits that enhance modulation and detection efficiencies near 60 GHz. A radio-on-fiber testbed adopting the EAT has an advantage that a base station becomes the simplest configuration, which basically consists of only the 60-GHz-band EAT. Using the radio-on-fiber testbed, the simultaneous transmission of 59.6-GHz (downlink) and 60.0-GHz (uplink) signals with data of 156 Mb/s is experimentally demonstrated.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
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ISSN:1041-1135
1941-0174
DOI:10.1109/68.839038