Results 11 to 20 of about 7,393 (258)
UWB’s Big Leap: The Niche Tech Set to Disrupt IoT Connectivity [PDF]
Annals of Dunarea de Jos University. Fascicle I : Economics and Applied InformaticsWith a history of over two centuries, ultra-wideband seems to be on the verge of influencing the IoT and revolutionizing how devices communicate with each other. Unlike other technologies, Ultra-Wideband does not seem to be the technology that will solve
Dan-Alex Ceausescu-Constantinescu +1 more
doaj +1 more source
Characterization of an aperture-stacked patch antenna for ultra-wideband wearable radio systems
Journal of Telecommunications and Information Technology, 2005 This paper presents, for the first time, the time-domain characteristics of an aperture-stacked patch antenna (ASPA) for ultra-wideband (UWB) wearable devices. The methodology of antennas characterization for UWB radio systems is also outlined.
Maciej Klemm, Gerhard Troester
doaj +1 more source
Applied Sciences, 2023 Drone fleets have attracted a lot of attention from the research community in recent years. One of the biggest challenges in deploying such systems is localization.
Franck Malivert +2 more
doaj +1 more source
Nanoscale Research Letters, 2018 We theoretically and experimentally proposed a new structure of ultra-wideband and thin perfect metamaterial absorber loaded with lumped resistances.
Si-Jia Li +8 more
doaj +1 more source
Robot vision ultra-wideband wireless sensor in non-cooperative industrial environments
International Journal of Advanced Robotic Systems, 2018 In this article, the ultra-wideband technology for localization and tracking of the robot gripper (behind the obstacles) in industrial environments is presented.
Pavol Galajda +6 more
doaj +1 more source
Ultra-Wideband WDM Optical Network Optimization
Photonics, 2020 Ultra-wideband wavelength division multiplexed networks enable operators to use more effectively the bandwidth offered by a single fiber pair and thus make significant savings, both in operational and capital expenditures.
Stanisław Kozdrowski +2 more
doaj +1 more source
METHOD OF WIRELESS TRANSMISSION OF DIGITAL INFORMATION ON THE BASIS OF ULTRA-WIDE SIGNALS
Сучасні інформаційні системи, 2019 The subject of the study are the organization of wireless transmission of digital information based on ultra-wideband signals. The goal is the development of models and methods for organizing broadband wireless communications operating in difficult ...
Aleksandr Serkov +2 more
doaj +1 more source
Ultra-Wideband Teach and Repeat
CoRR, 2022 Autonomously retracing a manually-taught path is desirable for many applications, and Teach and Repeat (T&R) algorithms present an approach that is suitable for long-range autonomy. In this paper, ultra-wideband (UWB) ranging-based T&R is proposed for vehicles with limited resources.
Mohammed Ayman Shalaby +3 more
openaire +2 more sources
Ultra-Wideband Terahertz Absorption Using Dielectric Circular Truncated Cones
IEEE Photonics Journal, 2019 We numerically demonstrate an ultra-wideband terahertz absorber using dielectric circular truncated cones on a non-structured graphene layer supported by a dielectric spacer on a metal reflector in the bottom.
Longfang Ye +5 more
doaj +1 more source
Gong-kuang zidonghua, 2021 Most of the existing research on the influencing factors of coal electrical parameters are carried out under fixed frequency or low frequency and high temperature conditions.
ZHENG Xuezhao +5 more
doaj +1 more source