Results 21 to 30 of about 1,127,868 (280)

Review of RF Device Behavior Model: Measurement Techniques, Applications, and Challenges

Micromachines, 2023
This review presents a concise overview of RF (radio frequency) power transistor behavior models, which is crucial for optimizing RF performance in high-frequency applications like wireless communication, radar, and satellites.
Haode Li, Jiangtao Su, Ruijin Wang, Zhenyu Liu, Mengmeng Xu   +4 more
doaj   +1 more source

Non-Uniform Spline Quasi-Interpolation to Extract the Series Resistance in Resistive Switching Memristors for Compact Modeling Purposes

Mathematics, 2021
An advanced new methodology is presented to improve parameter extraction in resistive memories. The series resistance and some other parameters in resistive memories are obtained, making use of a two-stage algorithm, where the second one is based on ...
María José Ibáñez, Domingo Barrera, David Maldonado, Rafael Yáñez, Juan Bautista Roldán   +4 more
doaj   +1 more source

Automatic Parameter Extraction Technique for MOS Structures by C-V Characterization Including the Effects of Interface States

Measurement Science Review, 2016
An automatic MOS structure parameter extraction algorithm accounting for quantum effects has been developed and applied in the semiconductor device analyzer Agilent B1500A.
Ryazantsev D. V., Grudtsov V. P.
doaj   +1 more source

Inverse Design for Coating Parameters in Nano-Film Growth Based on Deep Learning Neural Network and Particle Swarm Optimization Algorithm

Photonics, 2022
The NN (neural network)-PSO (particle swarm optimization) method is demonstrated to be able to inversely extract the coating parameters for the multilayer nano-films through a simulation case and two experimental cases to verify its accuracy and ...
Xiaohan Guo, Jinsu Lu, Yu Li, Jianhong Li, Weiping Huang   +4 more
doaj   +1 more source

Optimization of extraction conditions of antioxidant activity from zingiber zerumbet oleoresin [PDF]

, 2011
The health promoting capacity of natural antioxidant from phytochemicals has increase attention from researchers and public. However, processing is affecting the activity and the bioavailability of bioactive compounds.
Abdul Aziz, Ramlan, Hasham Hisam, Rosnani, Mohamed Noor, Norhayati, Roslan, Mohd. Najib, Sarmidi, Mohamad Roji   +4 more
core   +1 more source

Review on Li-ion Battery Parameter Extraction Methods

IEEE Access, 2023
Electric batteries have gained attention with recent developments in the transport sector, especially with electric vehicles (EVs) technology and with the rapid development in the energy storage sector with application to the electricity grid.
Akila E. Jayasinghe, Nuwantha Fernando, Sisil Kumarawadu, Liuping Wang   +3 more
doaj   +1 more source

Extraction of humic acid by coacervate: Investigation of direct and back processes [PDF]

, 2012
The two aqueous phases extraction process is widely used in environmental clean up of industrial effluents and fine chemical products for their reuse.
Derriche, Zoubir, Ghouas, Halima, Gourdon, Christophe, Haddou, Boumediene, Kameche, Mohamed   +4 more
core   +3 more sources

Comparative study of parameter extractions of photovoltaic modules using analytical and numerical approaches

Frontiers in Energy Research
Developing an accurate mathematical model for parameter extraction in photovoltaic modules is a crucial endeavor in optimizing photovoltaic energy systems. This study seeks to assess and compare various analytical and numerical methods for extracting the
Brahim Belmahdi
doaj   +1 more source

Bias-limited extraction of cosmological parameters [PDF]

Journal of Cosmology and Astroparticle Physics, 2013
19 pages, revised version accepted for publication in ...
Shimon, Meir, Itzhaki, Nissan, Rephaeli, Yoel   +2 more
openaire   +2 more sources

The effect of ultrasound pretreatment on some selected physicochemical properties of black cumin (Nigella Sativa) [PDF]

, 2018
Background In the present study, the effects of ultrasound pretreatment parameters including irradiation time and power on the quantity of the extracted phenolic compounds quantity as well as on some selected physicochemical properties ...
A Jiménez, AM Goula, AOAC, AOCS, AR Jambrak, AS Oktay, B Khadhraoui, BJ Arends, E Halawani, EA Decker, F Chemat, F Chemat, F Chemat, F Yamaguchi, H Bakhshabadi, H Haron, HRH Takruri, IUPAC, JA Carcel, JL Luque-Garcia, JY Lin, L Han, L Zhang, M Corrales, M Ghavami, M Jacotet-Navarro, M Kebriti, M Pinelo, M Toma, M Vintoru, M Virot, PN Giannelos, S Abdullah, S Machmudah, S Samaram, S Zhao, S Zomorrodi, SK Tiruppur Venkatachallam, SR Shirsath, SU Kadam, TJ Mason, W Lingyun, ZS Zhang   +42 more
core   +1 more source