Journal ArticleDOI
Experimental Demonstration of Photonic Millimeter-Wave System for High Capacity Point-to-Point Wireless Communications
TLDR
Experimental results of 10 Gb/s wireless communications over a distance of 520 meters in the W-band using photonic upconversion with a high bandwidth photodiode to allow for minimum hardware at the antenna are presented.Abstract:
We present experimental results of 10 Gb/s wireless communications over a distance of 520 meters in the W-band. The transmitter makes use of photonic upconversion with a high bandwidth photodiode to allow for minimum hardware at the antenna. We present results with two receiver configurations. The first uses all electronic methods with a balanced Schottky diode mixer for downconversion, and the second uses photonics to limit the hardware at the receive antenna by photonically generating the local oscillator drive signal and transporting the intermediate frequency signal over a microwave photonic link.read more
Citations
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Journal ArticleDOI
Long-Distance Wireless mm-Wave Signal Delivery at W-Band
TL;DR: In this article, a high-speed long-distance wireless transmission link at W-band based on some enabling technologies and advanced devices, such as antenna polarization multiplexing combined with multiple-input multiple-output, large-gain/high-power Wband electrical amplifiers, high-gain small-beamwidth Cassegrain antennas, and wideband optical/electrical components, is proposed.
Journal ArticleDOI
Demonstration of Ultra-Capacity Wireless Signal Delivery at W-Band
TL;DR: In this paper, the authors achieved the field trial demonstration of 80 Gb/s polarization-division-multiplexing quadrature phase shift keying modulated W-band mm-wave signal delivery over a 300m Cassegrain antenna-based (CA-based) 4 × 4 MIMO wireless link.
Journal ArticleDOI
Photonics-Assisted Technologies for Extreme Broadband 5G Wireless Communications
TL;DR: The photonics-assisted broadband mm-wave communication can meet the high-data-rate demand of eMBB and is verifies over 1 Tb/s wireless signal transmission at D-band and over 2.5 km wireless transmission with a bit rate up to 54 Gb/s at W-band.
Journal ArticleDOI
Tutorial: Broadband fiber-wireless integration for 5G+ communication
Jianjun Yu,Xinying Li,Wen Zhou +2 more
TL;DR: Experimental results show that FWI with large-capacity, long-distance, and high-spectrum-efficiency has important scientific and practical significance for the development of the future 5G+ wireless communication.
Journal ArticleDOI
Ultra-Low-Loss Silicon Nitride Optical Beamforming Network for Wideband Wireless Applications
Yuan Liu,Adam R. Wichman,Brandon Isaac,Jean Kalkavage,Eric J. Adles,Thomas R. Clark,Jonathan Klamkin +6 more
TL;DR: Both the theoretical analysis and experiments exhibit that the topology with one ring shared could balance the system complexity and TTD bandwidth well.
References
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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.
Journal ArticleDOI
Faster than fiber: The future of multi-G/s wireless
TL;DR: The 2009 International Microwave Symposium (IMS 2009) as mentioned in this paper focused on enabling multi-gigabit per second (Gb/s) wireless communication links and discussed the technologies being developed within the industry to enable this new field of communications.
Journal ArticleDOI
Millimeter wave propagation: spectrum management implications
Michael J. Marcus,B. Pattan +1 more
TL;DR: The characteristics of millimeter wave propagation, including free space propagation and the effects of various physical factors on propagation, are reviewed in this article, where the authors show that these characteristics are not necessarily disadvantageous and that they can permit more densely packed communications links, thus providing very efficient spectrum utilization, and they can increase security of communication transmissions.
Journal ArticleDOI
Terahertz wireless communications based on photonics technologies
Tadao Nagatsuma,Shogo Horiguchi,Yusuke Minamikata,Yasuyuki Yoshimizu,Shintaro Hisatake,Shigeru Kuwano,Naoto Yoshimoto,Jun Terada,Hiroyuki Takahashi +8 more
TL;DR: Recent progress in terahertz wireless communications using telecom-based photonics technologies towards 100 Gbit/s is reviewed.
Journal ArticleDOI
High-speed and high-output InP-InGaAs unitraveling-carrier photodiodes
TL;DR: The unitraveling-carrier photodiode (UTC-PD) as mentioned in this paper utilizes only electrons as the active carriers, which is the key for its ability to achieve excellent high-speed and high-output characteristics simultaneously.