Results 121 to 130 of about 108,462 (347)
5 mHz highpass filter with −80 dB total harmonic distortions
Electronics Letters, 2012 A fully integrated 5 mHz highpass filter for electrophysiological signal acquisitions is described. Unlike the traditional Gm-C or pseudo-resistor architectures, the proposed continuous-time filter employs the current steering technique, which helps decrease the capacitance area and reduce the total harmonic distortion (THD) simultaneously. This design
Haixi Li, Jinyong Zhang, Lei Wang
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A Comparative Study of Total Harmonic Distortion betweenTwo Topologies 27- and 31 Multi Level Inverter [PDF]
, 2023 Muna Husien, Mohammed Ali Alrawe
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Bio‐Inspired Molecular Events in Poly(Ionic Liquids)
Advanced Functional Materials, EarlyView.Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley +1 more source
Prototype to measure the total harmonic distortion
, 2007 It shows the design of data acquisition circuits and conditioning for the current and voltage signals of a monophase electric network like the basic components of a portable prototype for measurement of total harmonic distortion (THD) in the net, in the same way, it ilustrates the design of the software for processing of the acquired programmed in ...
Valderrama, David Mauricio +1 more
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Conductive Bonding and System Architectures for High‐Performance Flexible Electronics
Advanced Functional Materials, EarlyView.This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley +1 more source
Design And Implementation of Two-Phase Interleaved Voltage Source Inverter For PV Applications
International Islamic University Malaysia Engineering Journal, 2019 :The design of a voltage source inverter is challenging for PV-grid connected systems due to power quality issues. To improve the power quality,a two-phase interleaved voltage source inverter (IVSI) is proposed in this paper.
HARIKA SRIDHARAN, Seyezhai Ramalingam
doaj +1 more source
Advanced Healthcare Materials, EarlyView.This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans +11 more
wiley +1 more source
Method to reduce THD and improve efficiency in SiC power converter.
, 2018 This paper presents a method to reduce total harmonic distortion (THD) and improve efficiency of a topology of power converter using SiC devices. The method consists of two parts: the first part finds the optimum offset angle between two carrier ...
Fernández Palomeque, Efrén Esteban +3 more
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A Method for Detecting the Existence of an Over-Discharged Cell in a Lithium-Ion Battery Pack via Measuring Total Harmonic Distortion [PDF]
, 2022 Jonghyeon Kim, Julia Kowal
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Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture
Advanced Healthcare Materials, EarlyView.This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus +9 more
wiley +1 more source