J
J. Antes
Researcher at University of Stuttgart
Publications - 39
Citations - 2384
J. Antes is an academic researcher from University of Stuttgart. The author has contributed to research in topics: Monolithic microwave integrated circuit & Wireless. The author has an hindex of 18, co-authored 39 publications receiving 1832 citations. Previous affiliations of J. Antes include Karlsruhe Institute of Technology.
Papers
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Journal ArticleDOI
Wireless sub-THz communication system with high data rate
S. Koenig,D. Lopez-Diaz,J. Antes,J. Antes,F. Boes,F. Boes,R. Henneberger,Arnulf Leuther,Axel Tessmann,Rene Schmogrow,Rene Schmogrow,David Hillerkuss,David Hillerkuss,Robert Palmer,Thomas Zwick,Christian Koos,Wolfgang Freude,Oliver Ambacher,Juerg Leuthold,Juerg Leuthold,Ingmar Kallfass,Ingmar Kallfass +21 more
TL;DR: A wireless sub-THz communication system near 237.5 GHz with one to three carriers and up to 100 Gbit/s with state-of-the-art active I/Q-MMIC at the Rx is demonstrated.
Proceedings ArticleDOI
Wireless sub-THz communication system with high data rate enabled by RF photonics and active MMIC technology
S. Koenig,D. Lopez-Diaz,J. Antes,F. Boes,R. Henneberger,Arnulf Leuther,Axel Tessmann,Rene Schmogrow,David Hillerkuss,Robert Palmer,Thomas Zwick,Christian Koos,Wolfgang Freude,Oliver Ambacher,Juerg Leuthold,Ingmar Kallfass +15 more
TL;DR: In this paper, a single-input and single-output (SISO) wireless communication system with a carrier frequency of 237.5 GHz is presented. But the system is not suitable for large-scale data transmission.
Journal ArticleDOI
All Active MMIC-Based Wireless Communication at 220 GHz
Ingmar Kallfass,J. Antes,Thomas Schneider,F. Kurz,D. Lopez-Diaz,Sebastian Diebold,Hermann Massler,Arnulf Leuther,Axel Tessmann +8 more
TL;DR: The paper presents system considerations for wireless links in the 200-300-GHz range, discusses the design and performance of dedicated broadband transmit and receive MMICs, and presents link experiments.
Journal ArticleDOI
64 Gbit/s Transmission over 850 m Fixed Wireless Link at 240 GHz Carrier Frequency
Ingmar Kallfass,F. Boes,T. Messinger,J. Antes,Anns Inam,U. J. Lewark,Axel Tessmann,R. Henneberger +7 more
TL;DR: A directive fixed wireless link operating at a center frequency of 240 GHz achieves a data rate of 64 Gbit/s over a transmission distance of 850 m using QPSK and 8PSK modulation, in a single-channel approach without the use of spatial diversity concepts.
Journal ArticleDOI
Towards MMIC-Based 300GHz Indoor Wireless Communication Systems
Ingmar Kallfass,Iulia Dan,Sebastian Rey,P. Harati,J. Antes,Axel Tessmann,Sandrine Wagner,M. Kuri,Rainer Weber,Hermann Massler,Arnulf Leuther,Thomas Merkle,Thomas Kurner +12 more
TL;DR: The paper discusses the current performance limitations of the RF frontend and will outline paths for improvements in view of achieving 100Gbit/s capability.