UWB


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UWB

abbreviation for
(Telecommunications) ultrawideband
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References in periodicals archive ?
Release date- 27082019 - Volkswagen showcases future use cases with UWB equipped concept car: higher levels of theft protection, safety, convenience.
NXP and VW share the wide possibilities of Ultra-Wideband's (UWB) fine ranging capabilities
Previous studies in Phenolab (Wageningen University & Research) showed that the UWB system was able to detect the location of a bird with 85% accuracy, compared to a human observer.
Netherlands : Sensor technologies in animal breeding: Selecting against feather pecking in laying hens
Some warehouses could benefit from technology such as UWB. Unlike traditional bar code scanning with handhelds, today's edge technologies can pull in data without human intervention.
NEXT-GENERATION DATA CAPTURE EMERGES
However, there have been few studies on the relationship between guanxi and UWB, and there is still no consensus in the conclusions of the researchers.
Guanxi and unethical behavior in the Chinese workplace: Job satisfaction as a mediator
For this reason, implementation of a filtering function into UWB systems is crucial to overcome interference issues; however, it is preferable not to introduce additional size into the UWB system circuitry, because miniaturization of today's wireless communication systems is strongly needed.
Quasi-Real Scenario of Reconfigurable Filtering Functions Antenna for UWB Communications
MIMO technology has caught our attention as it significantly increased channel capacity without any additional power or bandwidth [5, 6]; however, we have found the mutual coupling between the UWB antenna elements which are very large to get installed on a confined space with the multiple antenna elements.
Mutual Coupling Reduction Using a Protruded Ground Branch Structure in a Compact UWB Owl-Shaped MIMO Antenna
However, UWB system design faces many challenges, the serious one of which is interference with other coexisting narrow band communication systems such as WLAN, WiMAX, and ITU X-band satellite communication systems operating in 3.3-3.7 GHz, 5.15-5.825 GHz, and 8.025-8.4 GHz, respectively.
Design of a Compact UWB Antenna with Triple Notched Bands Using Nonuniform Width Slots
Moreover, the 1-13 GHz spectrum band is also covering the 3.1-10.6 GHz UWB channel which has been adopted for UWB outdoor communication applications at tropical areas.
The Rainfall Intensity Effects on 1-13 GHz UWB-Based 5G System for Outdoor Applications
Some UWB signals were emitted by Hertz in 1887 [17], but the year 2002 awakened both academic and industrial research attention that is continually paid on UWB antennas [18]-[20].
The Impact of Substrate Materials to the Design of UWB Modern Antennas
With the expansions in antenna technology for UWB applications, the interference challenges in the frequency bands are the major ones to be dealt with.
A UNIQUELY-FED MINIATURIZED ULTRA-WIDEBAND ANTENNA WITH DUAL BAND-REJECTION CHARACTERISTICS
Inability of Narrow Band and Spread Spectrum to fulfill modern wireless sensor network requirements, research turned towards Ultra Wideband (UWB).
Technology implications of UWB on wireless sensor network--a detailed survey
As the unlicensed use of ultra-wideband (UWB: 3.1-10.6 GHz) frequency spectrum for indoor and handheld wireless communications is released in 2002 (L.
Design of an ultra-wideband (UWB) bandpass filter using defected ground structure with improved out-of-band performances

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