Ultra-broadband MMIC-based wireless link at 240 GHz enabled by 64GS/s DAC
Abstract:
Ultra-broadband mm-wave wireless data transmission at 240 GHz carrier frequency is demonstrated successfully over a distance of 40m using a direct conversion MMIC-based RF front end. A new generation 64GS/s Fujitsu DAC evaluation board provides 64Gbit/s and 96Gbit/s data rates for QPSK and 8-PSK modulated baseband signals. The overall link performance is evaluated in terms of error vector magnitude (EVM) measurement. For the QPSK and 8-PSK data transmission EVM measurement shows values of 23.7% and 21.6%, respectively.
| Zugehörige Institution(en) am KIT | Institut für Hochfrequenztechnik und Elektronik (IHE) |
| Publikationstyp | Proceedingsbeitrag |
| Publikationsjahr | 2014 |
| Sprache | Englisch |
| Identifikator | ISBN: 978-147993877-3 KITopen-ID: 1000054597 |
| Erschienen in | 9th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2014), Tucson, Arizona, USA, 14 - 19 September 2014 |
| Verlag | Institute of Electrical and Electronics Engineers (IEEE) |
| Seiten | 1-2 |
| Schlagwörter | MMIC;digital-analogue conversion;quadrature phase shift keying;radio links;wireless channels;8-PSK modulated baseband signals;EVM measurement;Fujitsu DAC evaluation board;QPSK;bit rate 64 Gbit/s;bit rate 96 Gbit/s;direct conversion MMIC-based RF front end;distance 40 m;error vector magnitude measurement;frequency 240 GHz;ultrabroadband MMIC-based wireless link;ultrabroadband mm-wave wireless data transmission;Baseband;Data communication;Phase shift keying;Radio frequency;Receivers;Transmitters;Wireless communication;MMIC;complex modulated data signals;data transmission;millimeter wave communication;millimeter-wave communication;wireless communication |
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