Browsing Faculty of Engineering by Author "(ORCID 0000-0003-3756-3280 & YÖK ID 234525) Gülbahar, Burhan"
Now showing items 1-18 of 18
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3D neuromorphic wireless power transfer and energy transmission based synaptic plasticity
Gülbahar, Burhan (IEEE, 2019)Energy consumption combined with scalability and 3D architecture is a fundamental constraint for brain-inspired computing. Neuromorphic architectures including memristive, spintronic, and floating gate metal-oxide-semiconductors ... -
A communication theoretical analysis of multiple-access channel capacity in magneto-inductive wireless networks
Gülbahar, Burhan (IEEE, 2017-06)Magneto-inductive (MI) wireless communications is an emerging subject with a rich set of applications, including local area networks for the Internet-of-Things, wireless body area networks, in-body and on-chip communications, ... -
CSSTag: optical nanoscale radar and particle tracking for in-body and microfluidic systems with vibrating graphene and resonance energy transfer
Gülbahar, Burhan; Memisoglu, G. (IEEE, 2017-12)Biological particle tracking systems monitor cellular processes or particle behaviors with the great accuracy. The emissions of fluorescent molecules or direct images of particles are captured with cameras or photodetectors. ... -
Energy harvesting and magneto-inductive communications with molecular magnets on vibrating graphene and biomedical applications in the kilohertz to terahertz band
Gülbahar, Burhan (IEEE, 2017-09)Magneto-inductive (MI) Terahertz (THz) wireless channels provide significant theoretical performances for MI communications (MIC) and wireless power transmission (WPT) in nanoscale networks. Energy harvesting (EH) and ... -
Experimental analysis of RF based multi-plane-diffraction with over-the-air active cellular signal measurements
Aytekin, A.; Gülbahar, Burhan (IEEE, 2020-10-05)Wi-Fi signal interference based radar structures and high spatial efficiency modulator designs utilizing the quantum properties of light with multi-plane-diffraction (MPD) design have been recently introduced. In this ... -
FoVLC: foveation based data hiding in display transmitters for visible light communications
Yıldız, Ö.; Gülbahar, Burhan (IEEE, 2018-08-28)Visible light communications is an emerging architecture with unlicensed and huge bandwidth resources, security, and experimental implementations and standardization efforts. Display based transmitter and camera based ... -
MIComp: 3D on-chip magneto-inductive computing with simultaneous wireless information and power transfer
Gülbahar, Burhan; Memişoğlu, G. (Association for Computing Machinery, Inc, 2018-05-08)On-chip computing platforms have bottlenecks including cost and physical limits of scaling transistors, communication bottleneck, energy efficiency and speed costs for memory. Three dimensional (3D) design, carbon nanotube ... -
Nanoscale optical communications modulator and acousto-optic transduction with vibrating graphene and resonance energy transfer
Gülbahar, Burhan; Memisoglu, G. (IEEE, 2017)Graphene resonators are future promising in terms of ultra-low weight, high Young's modulus, strength and wideband resonance frequencies. Besides that, nanoscale optical wireless channels including visible light spectrum ... -
Network topology modulation for energy and data transmission in internet of magneto-inductive things
Gülbahar, Burhan (IEEE, 2016)Internet-of-things (IoT) architectures connecting a massive number of heterogeneous devices need energy efficient, low hardware complexity, low cost, simple and secure mechanisms to realize communication among devices. One ... -
Preparation and characterization of freely-suspended graphene nanomechanical membrane devices with quantum dots for point-of-care applications
Memisoglu, G.; Gülbahar, Burhan; Fernandez Bello, R. (MDPI, 2020-01-01)We demonstrate freely suspended graphene-based nanomechanical membranes (NMMs) as acoustic sensors in the audible frequency range. Simple and low-cost procedures are used to fabricate NMMs with various thicknesses based ... -
Quantum spatial modulation of optical channels: Quantum boosting in spectral efficiency
Gülbahar, Burhan; Memisoglu, G. (IEEE, 2019-11)Spatial modulation (SM) improves spectral efficiency (SE) by creating the constellation of active optical antenna indices. However, quantum properties of light are not exploited to improve the SE. In this letter, multi-plane ... -
Space-track modulation and coding for high density aerial vehicle downlink networks with free space optical and visible light communications
Gülbahar, Burhan (TÜBİTAK, 2019)Aerial vehicles (AVs) have challenges in terms of realizing low complexity and wide coverage area wireless communications architectures, especially for crowded or high density groups of AVs with state-of-the-art free space ... -
Stochastic resonance in graphene bilayer optical nanoreceivers
Kocaoglu, M.; Gülbahar, Burhan; Akan, O. B. (IEEE, 2014-11)Graphene, a 2-D sheet of carbon atoms, is believed to have diverse application areas ranging from medicine to communications. A novel application is using graphene as a photodetector in optical communications due to its ... -
Theoretical modeling of viscosity monitoring with vibrating resonance energy transfer for point-of-care and environmental monitoring applications
Memişoğlu, G.; Gülbahar, Burhan; Zubia, J.; Villatoro, J. (MDPI, 2019-01-01)Forster resonance energy transfer (FRET) between two molecules in nanoscale distances is utilized in significant number of applications including biological and chemical applications, monitoring cellular activities, sensors, ... -
Theoretical modelling of smart meter privacy protection with multi-meter Energy Routing
Ergen, Cankut; Gülbahar, Burhan (IEEE, 2020-08)Potential of intrusion during smart meter data collection is an important problem for household privacy in next-generation smart homes. There are various privacy protection methods such as hiding the real usage with renewable ... -
Theory of quantum path computing with Fourier optics and future applications for quantum supremacy, neural networks and nonlinear Schrödinger equations
Gülbahar, Burhan (Nature Research, 2020-07-03)The scalability, error correction and practical problem solving are important challenges for quantum computing (QC) as more emphasized by quantum supremacy (QS) experiments. Quantum path computing (QPC), recently introduced ... -
Theory of quantum path entanglement and interference with multiplane diffraction of classical light sources
Gülbahar, Burhan (MDPI, 2020-02-21)Quantum history states were recently formulated by extending the consistent histories approach of Griffiths to the entangled superposition of evolution paths and were then experimented with Greenberger-Horne-Zeilinger ... -
Wireless internet service providing for 5g with hybrid tv broadcast and visible light communications
Gülbahar, Burhan; Sencan, S. (IEEE, 2017)Visible light communications (VLC) is a potential candidate to be utilized in future 5G networks with energy efficient indoor and outdoor communications with available hardware components such as LED bulbs, TV screens and ...
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