Browsing Electrical & Electronics Engineering by Title
Now showing items 357-376 of 695
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Lossless look-up table compression for hardware implementation of transcendental functions
(IEEE, 2019)Look-Up Table (LUT) implementation of transcendental functions often offers lower latency compared to algebraic implementations at the expense of significant area penalty. MultiPartite table method (MP) can circumvent the ... -
Low complexity least minimum symbol error rate based post-distortion for vehicular VLC
(IEEE, 2020-10)Vehicular visible light communications (VLC) has emerged as a viable supplement for high speed next-generation vehicle to vehicle (V2V) communication systems. However, performance of a V2V-VLC link is impaired due to ... -
Low-complexity interference reduction for gfdm systems using corrective coefficients
(IEEE, 2022)Generalized Frequency Division Multiplexing (GFDM) is a promising multi-carrier modulation scheme for next-generation wireless communication systems. GFDM uses a non-orthogonal pulse shape, which leads to self-interference ... -
Low-cost thin-film passive RFID circuits and detector system
(Cambridge University Press, 2020-06)This paper discusses the design of chip-less RFID tags of a standard pocket size of 69 mm by 156 mm. These tags are based on lumped elements of copper metal traces constructed on a thin polyamide flexible substrate. Moreover, ... -
Lyapunov-based model predictive control for stable operation of a 9-level crossover switches cell inverter in grid connection mode
(IEEE, 2023)This study proposes the application of a Lyapunov-based Model Predictive Control (L-MPC) approach to a 9-level Crossover Switches Cell (CSC9) converter operating in grid connection mode. The proposed method utilizes the ... -
MAC layer performance of multi-hop vehicular VLC networks with CSMA/CA
(IEEE, 2020)Majority of works in the field of vehicular visible light communication (VLC) networks are based on some ideal assumptions. Particularly, the ideal Lambertian pattern is assumed for channel modeling and only a simple ... -
MAC layer performance of the IEEE 802.15.7 visible light communication standard
(Wiley, 2016-05)Visible light communications (VLC) is a high-speed wireless communication technology that has recently emerged. VLC uses the illumination infrastructure to meet broadband needs of bandwidth-hungry devices. Its high data ... -
Magnitude and wrap-phase OFDM for MIMO visible light communication systems
(IEEE, 2021-07)Generalized light emitting diode (LED) index modulation (GLIM) has been proposed as an effective multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) scheme for visible light communications ... -
Maintaining connectivity for multi-UAV multi-target search using reinforcement learning
(Association for Computing Machinery, Inc, 2023-10-30)We propose a dynamic path planner that uses a multi-Agent reinforcement learning (MARL) model with novel reward functions for multi-drone search and rescue (SAR) missions. We design a mission environment where a multi-drone ... -
Markov-based performance analysis of medium access in visible light communications
(IEEE, 2015)Visible light communication (VLC) uses the illumination infrastructure to provide high speed wireless connectivity. VLC has recently emerged as a promising alternative/complementary technology to conventional radio-frequency ... -
Measurement based non-line-of-sight vehicular visible light communication channel characterization
(IEEE, 2022-09)Vehicular visible light communication (V-VLC) aims to provide secure complementary vehicle-to-everything-communications (V2X) to increase road safety and traffic efficiency. V-VLC provides directional transmissions, mainly ... -
MEMS based blood plasma viscosity sensor without electrical connections
(IEEE, 2013)A MEMS based viscometer is reported. The device has a disposable cartridge and a reader. The cartridge contains microfluidic channels and a MEMS cantilever sensor. The reader contains the actuator and the readout optics ... -
MEMS cantilever sensor array oscillators: Theory and experiments
(Elsevier, 2016-01-01)This paper demonstrates that an array of cantilever sensors can be operated simultaneously at resonance using a single actuator and a single photodetector. Self-sustained oscillations (SSOs) of cantilevers can be achieved ... -
Meson-baryon coupling constants in two-flavor lattice QCD
(American Institute of Physics, 2010)We evaluate the pseudoscalar-meson coupling constants and the strangeness-conservingand the strangeness-changing axial charges of octet baryons in lattice QCD with two flavors ofdynamical quarks.We find that the coupling ... -
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MIComp: 3D on-chip magneto-inductive computing with simultaneous wireless information and power transfer
(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 ... -
Microcantilever based LoC system for coagulation measurements
(Chemical and Biological Microsystems Society, 2014)In this paper, a microcantilever-based system enabling multiple coagulation tests on the same disposable cartridge is demonstrated. The system consists of independent cartridge and reader unit. The actuation of the nickel ... -
Microstrip patch antenna design with unified cornered rectangles
(IEEE, 2016)In this design, high-gain, directional microstrip patch antenna works at 11.1 GHz, which is in Ku-Band satellite receive frequency band. Our design has 3 nested rectangular patches which are cornered. As a result, the input ... -
MIMO-OFDMA tabanlı hücresel ağlarda zamanlayıcıların performans değerlendirmesi
(IEEE, 2017)Bu bildiride çok-girdili çok-çıktılı (multiple-input multiple-output, MIMO) ve ortogonal frekans bölmeli çoklu erişim (orthogonal frequency division multiple access, OFDMA) tabanlı hücresel kablosuz ağlarda farklı algoritmalara ... -
Minimizing cogging torque in permanent magnet synchronous generators for small wind turbine applications
(Gazi University, 2021-06)Permanent magnet synchronous generators have a wide usage among electric machines, especially in small wind turbine systems. However permanent magnet synchronous generators suffer from cogging torque due to the magnetic ...
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