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AC Chopper Harmonic Magnitudes in Narrowband Power Line Communication Frequencies
(IEEE, 2019)
Power Line Communication is becoming more common each passing day. Narrowband Power Line Communication systems use a frequency range from 3 kHz to 500 kHz. Nonlinear loads are common in residences and unfortunately they ...
Adaptive Control of Nonlinear TRMS Model by Using Gradient Descent Optimizers
(IEEE, 2018)
This study demonstrates an application of direct gradient descent control for adaptively control of a nonlinear stable system models. The approach is based on utilization of gradient descent optimization techniques for the ...
Design of Tunable Microstrip Dual-Mode Bandpass Filter Having Reconfigurable Filtering Characteristics for Mobile Applications
(IEEE, 2016)
Design of a microstrip narrowband bandpass filter with bandwidth tunability and reconfigurability is presented in this paper. For this purpose, patch reference elements and a varactor diode as tuning element are used to ...
Comparison of Keratometric Data Obtained by Automated Keratometer, Dicon CT 200, Allegro Topolyzer, and Pentacam
(Slack Inc, 2012)
PURPOSE: To compare the keratometric values measured by the automated keratometer, two Placido-based computerized topography systems (Dicon CT 200 [Vismed Inc] and Allegro Topolyzer [WaveLight Inc]), and Scheimpflug analysis ...