Results 21 to 30 of about 1,555,550 (172)
Jurnal Nasional Teknik Elektro, 2018 Microstrip antenna is one of the fastest growing antennas in telecommunication system. Microstrip antenna has been widely used because it has many advantages such as a compact, practical and easy to adjusting polarize, commonly applied to modern ...
Rico Bernando Putra +2 more
doaj +1 more source
Toward Designing a Li-Fi-Based Hierarchical IoT Architecture
IEEE Access, 2018 Current wireless communication technologies, such as wireless-fidelity (Wi-Fi) and Bluetooth, use radio waves as the basic medium in transferring information.
Lamya I. Albraheem +4 more
doaj +1 more source
FUSION OF LOCATION FINGERPRINTING AND TRILATERATION BASED ON THE EXAMPLE OF DIFFERENTIAL WI-FI POSITIONING [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Positioning of mobile users in indoor environments with Wireless Fidelity (Wi-Fi) has become very popular whereby location fingerprinting and trilateration are the most commonly employed methods.
G. Retscher
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Кібербезпека: освіта, наука, технікаУ зв’язку з широким використанням безпроводових технологій Wireless Fidelity виникає актуальна проблема забезпечення належного рівня Wi-Fi сигналу в просторі урбанізованих приміщень. Наявність усередині будівлі стін, перегородок, меблів, радіоелектронної
Лариса Крючкова +1 more
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IEEE Access, 2023 A dual-band Multiple Input Multiple Output (MIMO) antenna with low mutual coupling is analyzed and studied for Fifth Generation (5G) Sub-6 GHz and Wireless Fidelity (Wi-Fi) 6E frequency-band applications. Each of the identical monopole radiators consists
Chow-Yen-Desmond Sim +5 more
doaj +1 more source
Internet of Things Utilizing Light Fidelity Technology: A Review
Al-Iraqia Journal for Scientific Engineering Research, 2023 Light Fidelity (Li-Fi) is an optical wireless communication technique that delivers high-speed data transmission rates by utilizing light-emitting diodes (LEDs).
Satea H. Alnajjar , Haneen M. Mahmoud
doaj +1 more source
BMEMat, EarlyView.A soft‐compliant hydrogel cuff coating combines real‐time pressure monitoring with intrinsic antibacterial activity for prophylaxis of ventilator‐associated pneumonia. A flexible pressure‐sensing patch is embedded in the coating to enable wireless dynamic monitoring of endotracheal cuff pressure through Bluetooth.
Jin Chai +11 more
wiley +1 more source
, 2019 U današnje vrijeme, Wi-Fi je postao neizostavan dio ugostiteljskih obrta, hotela, restorana, zračnih luka i raznih drugih mjesta s obzirom da Internet danas pokreće svijet. Tema mog završnog rada je upravo bila Wi-Fi kao vrsta bežičnog povezivanja. Wi-Fi
Džaja, Josip
core +1 more source
Jurnal Jaringan TelekomunikasiThe internet network is currently developing very rapidly, both in the fields of education, health, coffee shops, e-commerce, and so on. An example of using an internet network is WLAN.
Sania Nuril +4 more
doaj +1 more source
Journal of Applied Crystallography, EarlyView.A low‐cost, portable, medium‐resolution polarizing digital light microscope device for monitoring crystal growth and for crystal harvesting is described. The device can be used with a cell phone or a personal computer for real‐time imaging by professional and amateur scientists alike.Motivated by the need for a convenient way to demonstrate the growth ...
Sarah Kennedy +7 more
wiley +1 more source