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155 Mbit/s data transmission at 60 GHz using a 1*4 patch array antenna with variable optical delay lines

: Grosskopf, G.; Eggemann, R.; Rohde, D.; Choi, M.S.

Sigmon, B. ; IEEE Microwave Theory and Techniques Society:
A microwave odyssey. IEEE MTT-S International Microwave Symposium digest 2001. Vol.3 : May 20 - 25, 2001, Phoenix Civic Plaza, Phoenix, AZ
Piscataway, NJ: IEEE, 2001
ISBN: 0-7803-6538-0
ISBN: 0-7803-6713-8
International Microwave Symposium (IMS) <2001, Phoenix/Ariz.>
Conference Paper
Fraunhofer HHI ()
antenna radiation patterns; digital radio; error statistics; microstrip antenna arrays; microwave links; millimetre wave generation; mobile radio; optical delay lines; optical fibre communication; optical tuning; data transmission; patch array antenna; variable optical delay lines; optically generated rf-signals; tunable optical delay lines; bit error rates; radio-over-fiber system; optical beamforming; broadband mobile communication systems; ber; hybrid fibre-radio technology; 155 mbit/s; 60 GHz

155 Mbit/s data transmission at 60 GHz was carried out successfully with bit error rates below 10-9. The experimental transmission system included a 1*4 patch array antenna. It was fed by optically generated RF-signals and its beam was steered by tunable optical delay lines. Bit error rates below 10-3 could be maintained for azimutal angles over a range of 120 degrees. The antenna is part of an experimental radio-over-fiber system for proof-of-concept of optical beamforming to be applied in broadband mobile communication systems.