Results 31 to 40 of about 93,158 (208)

Ekumenizm a realizacja misyjnego posłannictwa Kościoła w kontekście dokumentów Wszechprawosławnego Synodu na Krecie

open access: yesElpis, 2019
Uchwały Wszechprawosławnego Synodu kładą podwaliny pod dialog ekumeniczny, podkreślając potrzebę dialogu przede wszystkim ze względu na głoszenie światu „prawosławnego świadectwa” wśród innych Kościołów chrześcijańskich i wyznań.
Andrzej Borkowski
doaj   +1 more source

Adaptation of BPSK/TH/UWB Parameters Using RAKE Receiver with IPI in WPAN Indoor Multipath Fading Channels [PDF]

open access: yesEngineering and Technology Journal, 2008
In this paper, the performance of a PRAKE receiver for a pulse based ultra-wideband(UWB) communications system is studied in a realistic channel model that is based on anextensive set of indoor channel measurements. The adaptation of parameters of Binary
Natiq A. Ali, Saleh M. Al-Qaraawy
doaj   +1 more source

Compact Printed Planar Eye Shaped Dipole Antenna for Ultra-Wideband Wireless Applications

open access: yesJournal of Applied Science and Engineering, 2022
This paper deals with the design of a compact printed planar eye shaped dipole antenna. This antenna can be used for ultra-wide band (UWB) wireless communication applications.
A R Rajini   +3 more
doaj   +1 more source

An IR-UWB photonic distribution system [PDF]

open access: yes, 2008
Experimental results are presented for a novel distribution system for an impulse radio ultra-wideband (UWB) radio signals employing a gain-switched laser.
Barry, Liam P.   +7 more
core   +3 more sources

Textile UWB antennas for wireless body area networks [PDF]

open access: yes, 2006
A new ultrawideband (UWB) textile antenna designed for UWB wireless body area network (WBAN) applications is presented. Unlike previous textile antennas, these antennas offer a direct integration into clothing due to a very small thickness (0.5 mm) and ...
Klemm, M, Troester, G
core   +1 more source

UWB-gestures, a public dataset of dynamic hand gestures acquired using impulse radar sensors

open access: yesScientific Data, 2021
In the past few decades, deep learning algorithms have become more prevalent for signal detection and classification. To design machine learning algorithms, however, an adequate dataset is required.
Shahzad Ahmed   +3 more
semanticscholar   +1 more source

Applications of UWB Networks and Positioning to Autonomous Robots and Industrial Systems [PDF]

open access: yesMediterranean Conference on Embedded Computing, 2021
Ultra-wideband (UWB) technology is a mature technology that contested other wireless technologies in the advent of the IoT but did not achieve the same levels of widespread adoption.
Xian-Jia Yu   +4 more
semanticscholar   +1 more source

IFI and ISI premitigation for block-code-modulated noncoherent UWB impulse radio: A code optimization approach [PDF]

open access: yes, 2012
Codeword matching and signal aggregation (CMSA) is a recently proposed low-complexity noncoherent receiver for block code modulated UWB Impulse Radio (UWB-IR) systems. As the frame/symbol duration is shortened to boost data rate, inter-frame interference
Lv, Tiejun   +4 more
core   +1 more source

Parents of two-phase flow and theory of “gas-lift”

open access: yesEPJ Web of Conferences, 2014
This paper gives a brief overview of types of two-phase flow. Subsequently, it deals with their mutual division and problems with accuracy boundaries among particular types.
Zitek Pavel, Valenta Vaclav
doaj   +1 more source

The Internet of Things for Health Care: A Comprehensive Survey

open access: yesIEEE Access, 2015
The Internet of Things (IoT) makes smart objects the ultimate building blocks in the development of cyber-physical smart pervasive frameworks. The IoT has a variety of application domains, including health care.
S. M. Riazul Islam   +4 more
doaj   +1 more source

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