Current-Mode Shadow Filter with Single-Input Multiple-Output Using Current-Controlled Current Conveyors with Controlled Current Gain [PDF]
SensorsIn this paper, a novel current-mode shadow filter employing current-controlled current conveyors (CCCIIs) with controlled current gains is presented. The CCCII-based current-mode shadow filters are resistorless and can offer a number of advantages such ...
Montree Kumngern +5 more
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0.5 V Multiple-Input Multiple-Output Differential Difference Transconductance Amplifier and Its Applications to Shadow Filter and Oscillator [PDF]
IEEE Access, 2023 This paper presents new applications of low-voltage and low-power multiple-input multiple-output differential difference transconductance amplifier (DDTA). The multiple-input bulk-driven MOS transistor (MIBD MOST) technique provides multiple-input of the
Fabian Khateb +3 more
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A Novel Approach to Shadow Boundary Detection Based on an Adaptive Direction-Tracking Filter for Brain-Machine Interface Applications [PDF]
Applied Sciences, 2020 In this paper, a Brain-Machine Interface (BMI) system is proposed to automatically control the navigation of wheelchairs by detecting the shadows on their route.
Ziyi Ju +4 more
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A 0.5-V MI-OTA-based shadow universal filter with integrated passband gain compensation and low-pass control for low-frequency applications [PDF]
Scientific ReportsUltra-low-power active filters have received increasing attention in recent years due to emerging applications such as bio-signal sensing and wearable electronic devices, where they are employed in the analog front-end to eliminate interference noise ...
Montree Kumngern +3 more
doaj +4 more sources
Realization of multi-mode universal shadow filter and its application as a frequency-hopping filter
Memories - Materials, Devices, Circuits and Systems, 2023 This work presents a new active block called the differential current conveyor cascaded transconductance amplifier (DCCCTA) and implemented multi-mode biquadratic universal shadow filter.
Divya Singh, Sajal K. Paul
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Shadow Filters Using Multiple-Input Differential Difference Transconductance Amplifiers [PDF]
Sensors, 2023 This paper presents new voltage-mode shadow filters employing a low-power multiple-input differential difference transconductance amplifier (MI-DDTA).
Montree Kumngern +2 more
doaj +2 more sources
IEEE AccessThis paper presents new low-power universal shadow filters based on an enhanced CMOS structure utilizing multiple-input differential difference current transconductance amplifiers (MI-DDTAs).
Montree Kumngern +3 more
doaj +2 more sources
IET Circuits, Devices and Systems, 2017 This study presents a new realisation of voltage‐mode shadow filters based on low‐voltage low‐power differential difference current conveyor (DDCC).
Fabian Khateb +4 more
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Anisotropic osmosis filtering for shadow removal in images [PDF]
Inverse Problems, 2019 Abstract We present an anisotropic extension of the isotropic osmosis model that has been introduced by Weickert et al (2013 Energy Minimization Methods in Computer Vision and Pattern Recognition (Berlin: Springer)) for visual ...
Simone Parisotto +4 more
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Optimal Shadowing Filter for a Positioning and Tracking Methodology with Limited Information [PDF]
Sensors, 2019 Positioning and tracking a moving target from limited positional information is a frequently-encountered problem. For given noisy observations of the target’s position, one wants to estimate the true trajectory and reconstruct the full phase space including velocity and acceleration.
Ayham Zaitouny +2 more
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