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Multi-gigabit high-range fixed wireless links at high millimeterwave carrier frequencies

: Kallfass, Ingmar; Antes, Jochen; Tessmann, Axel; Zwick, Thomas; Henneberger, Ralf


Muldavin, J. ; Institute of Electrical and Electronics Engineers -IEEE-:
IEEE Radio and Wireless Symposium 2017 : 15-18 January 2017, Phoenix, Arizona, USA, RWS proceedings
Piscataway, NJ: IEEE, 2017
ISBN: 978-1-5090-3446-8
ISBN: 978-1-5090-3447-5
ISBN: 978-1-5090-3445-1
Radio and Wireless Symposium (RWS) <2017, Phoenix/Ariz.>
Radio & Wireless Week (RWW) <11, 2017, Phoenix/Ariz.>
Bundesministerium für Bildung und Forschung BMBF
Bundesministerium für Bildung und Forschung BMBF
Fraunhofer IAF ()

The paper reviews our recent experimental work in the area of multi-Gigabit fixed wireless links operating in the high millimeterwave frequency range. An E-band link is employed to transmit up to 6 Gbit/s over a line-of-sight terrestrial distance of 36.7 km using QPSK modulation, and 15 Gbit/s over 15 km using 8QAM. At 240 GHz, up to 64 Gbit/s QPSK are transmitted over a distance of 850 m. The paper details the unified architecture of the analog transmit-receive frontends, reports EVM and BER data for these links and discusses link budget calculations.