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Visible light communication for connected vehicles: How to achieve the omnidirectional coverage?
(IEEE, 2021)
Visible light communication (VLC) is based on the idea of modulating the light intensity of LEDs to transmit information and enables the dual use of exterior automotive and road side infrastructure lighting for both ...
Design and analysis of a truncated elliptical-shaped chipless RFID tag
(TÜBİTAK, 2021)
This article presents a novel polarization-insensitive chipless radio frequency identification tag having an encoding capacity of 11 bits. The proposed resonator design comprises discontinuous arc slots forming truncated ...
A topological o opological overview of micr view of microgrids: fr ogrids: from maturity t om maturity to the futur o the future
(TÜBİTAK, 2021)
The concept of microgrid (MG) has attracted great attention from the system operators for increasing operational effectiveness as well as providing more reliable, sustainable and economic power system. In this paper, a ...
Capacity analysis of NOMA-enabled underwater VLC networks
(IEEE, 2021)
Visible light communication (VLC) has recently emerged as an enabling technology for high capacity underwater wireless sensor networks. Non-orthogonal multiple access (NOMA) has been also proven capable of handling a massive ...
Hybrid RF/VLC systems: A comprehensive survey on network topologies, performance analyses, applications, and future directions
(IEEE, 2021)
Wireless communications refer to data transmissions in unguided propagation media through the use of wireless carriers such as radio frequency (RF) and visible light (VL) waves. The rising demand for high data rates, ...
Flexural wave-based soft attractor walls for trapping microparticles and cells
(Royal Society of Chemistry, 2021-02-07)
Acoustic manipulation of microparticles and cells, called acoustophoresis, inside microfluidic systems has significant potential in biomedical applications. In particular, using acoustic radiation force to push microscopic ...
Determination of price zones during transition from uniform to zonal electricity market: A case study for Turkey
(MDPI AG, 2021-02)
In the electricity market, different pricing models can be applied to increase market competitiveness. Different electricity systems use different market structures. Uniform marginal pricing, zonal marginal pricing, and ...
Omni-directional wideband antenna array with solar cells
(SciELO - Scientific Electronic Library Online, 2021-03)
Distributed sensor networks are becoming more and more widespread due to their substantial benefits to our daily lives. These sensors, in most cases, are distributed in nature and even may require mobility. This, in turn, ...
HC-FFT: Highly configurable and efficient FFT implementation on FPGA
(TÜBİTAK, 2021)
FFT is one of the basic building blocks in many applications such as sensors, radars, communications. For some applications, e.g., real-time spectral monitoring and analysis, FFT needs to be”run-time configurable” so that ...
A wideband smart EMF detector for mobile devices
(Istanbul University, 2021-01)
A wideband electromagnetic field (EMF) sensor system is introduced in this study. This small form factor, low-cost system is intended for use with smart mobile devices and can precisely measure the imminent field strength ...
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