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Now showing items 551-560 of 593
PYNQ-based rapid FPGA implementation of quantum key distribution
(IEEE, 2021)
In this paper, we present a real-time Quantum Key Distribution (QKD) implementation on Field Programmable Gate Arrays (FPGAs) for secure communication. We propose a novel methodology with a Python-based programming interface ...
Vehicular visible light communications: The impact of taillight radiation pattern
(IEEE, 2020-09)
We investigate the path-loss of vehicular visible light communications based on the radiation pattern of a commercial car taillight. The measured pattern is incorporated into a ray-tracing model and simulation results ...
Opto-electronic receiver system with post-equalization for visible light communications
(IEEE, 2020-10-05)
In this work, A significant increase in the data rate is achieved by designing an opto-electronic receiver for the visible light communication system. LEDs used at the transmitter side in the visible light communication ...
X- To Ka- Band cryogenic LNA module for very long baseline interferometry
(IEEE, 2020)
We report a new result of a packaged low noise amplifier (LNA) module with wide bandwidth of 5 to 35 GHz and low noise temperature performance of 10 -18 K, while operated at 10 K ambient. The LNA used 3-stages of sub-50 ...
Diversity gain analysis of underwater vertical MIMO VLC links in the presence of turbulence
(IEEE, 2019)
To satisfy the demands of high data rate underwater applications such as image and real-time video transmission, underwater visible light communication (UVLC) has emerged as an alternative to acoustic signaling. One of the ...
Vehicle-to-vehicle visible light communication: How to select receiver locations for optimal performance?
(IEEE, 2019)
Visible light communication (VLC) utilizes vehicle headlights as wireless transmitters and has emerged as a strong candidate for vehicle-to-vehicle (V2V) communications. In majority of works on V2V VLC systems, a common ...
The optimal placement model for electric vehicle charging stations
(IEEE, 2019)
Nowadays, due to the increase in prices and the environmental pollution of fossil fuels, individuals and governments are tending towards the concept of electric vehicles. Therefore, the popularity of electric vehicles is ...
The potential and economic analysis of grid-connected solar PV power in Kenya
(IEEE, 2019-06)
This present study is aimed at minimizing the dependence on fossil fuels thus reducing greenhouse gas (GHG) emissions and also to curb for the rising energy demands in Kenya. 23 locations are considered for their techno-economic ...
Total harmonic distortion and power factor improvement technique for CRM flyback PFC converters
(IEEE, 2019)
In many of today's solid-state lighting applications, Critical Conduction Mode (CCM) Flyback PFC converter is a popular solution due to its limited component count and simple structure with respect to other SMPS topologies. ...
Vertical underwater VLC links over cascaded gamma-gamma turbulence channels with pointing errors
(IEEE, 2019)
Underwater visible light communication (UVLC) is a high capacity wireless connectivity solution with low latency, particularly appealing for real-time underwater video and image transmission. While attenuation and geometrical ...
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