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1993
During the last decade, there has been a shift in emphasis in device modelling research away from equivalent circuits and in favour of numerical device simulation. This has been driven by a rapid increase in the computing power to cost ratio and the assertion that the solution of the fundamental device equations is required to adequately model modern ...
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During the last decade, there has been a shift in emphasis in device modelling research away from equivalent circuits and in favour of numerical device simulation. This has been driven by a rapid increase in the computing power to cost ratio and the assertion that the solution of the fundamental device equations is required to adequately model modern ...
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Miniature Wideband Non-Uniform Metasurface Antenna Using Equivalent Circuit Model
IEEE Transactions on Antennas and Propagation, 2020A miniaturized wideband non-uniform metasurface antenna is proposed and analyzed using an equivalent circuit model. The non-uniform metasurface consists of an array of rectangular metallic patches separated by varying gaps. The effects of the varying gap
Wei E. I. Liu, Zhi Ning Chen, X. Qing
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RC Equivalent Circuit Model Parameters Characterization
SAE Technical Paper Series, 2020<div class="section abstract"><div class="htmlview paragraph">In the last decade, the equivalent circuit model has been utilized to model lithium-ion batteries for electric vehicle applications. Different researchers have proposed a variety of equivalent circuit models from simple to complex ones.
Saeed Siavoshani, An Li, Yousef Firouz
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1999
The following sections discuss creating equivalent circuit models of packages from measured data and creating models from EM simulation results. Assuming we can do both well, it is usually best to choose measurement where a physical part and appropriate test board already exist. EM simulation’s big advantage is simulating structures that do not already
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The following sections discuss creating equivalent circuit models of packages from measured data and creating models from EM simulation results. Assuming we can do both well, it is usually best to choose measurement where a physical part and appropriate test board already exist. EM simulation’s big advantage is simulating structures that do not already
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Research on equivalent circuit Model of Lithium-ion battery for electric vehicles
2020 3rd World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM), 2020For the optimal management of electric vehicle lithium-ion battery, it is of great significance to establish equivalent circuit model to study the charging and discharging behavior of the battery.
Kaifeng Huang, Yong Wang, Juqiang Feng
semanticscholar +1 more source
New equivalent circuit model for HEMT
1999 Asia Pacific Microwave Conference. APMC'99. Microwaves Enter the 21st Century. Conference Proceedings (Cat. No.99TH8473), 2003AC I-V behavior between the terminals of a HEMT are investigated experimentally from several hundred Hz to 1 MHz. The results show that the AC I-V characteristics among the terminals, such as drain-source, gate-source, and gate drain, are the same as those of an LC tank, thus, a new equivalent circuit model in the AC frequency range is proposed based ...
J.-G. Ma, T.H. Lee, K.S. Yeo, M.A. Do
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An equivalent circuit model for IGBT
Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474), 2002A new circuit model for the IGBT is developed. This model uses the transmission-line circuit technique and is suitable for circuit simulators. The new circuit model for the IGBT is implemented into widely used SPICE3 and all the simulation results are compared with the results of the TMA MEDICI device simulator.
null Chia-Hsiung Kao +1 more
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Equivalent-Circuit Modelling of Chassis Radiator
2009 German Microwave Conference, 2009The comparison of the characteristics of a flat dipole and the rectangular chassis eigen-mode leads to the concept of the chassis radiator as a flat dipole with completely filled, short-circuited terminal area. The equivalent circuit for the chassis radiator is derived from the flat dipole equivalent circuit by exclusion of the parasitic feed inductor ...
Umut Bulus +2 more
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An Adaptive Thermal Equivalent Circuit Model for Estimating the Junction Temperature of IGBTs
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2019Implementation of real-time health assessment and thermal management of insulated gate bipolar transistors (IGBTs) require thermal equivalent circuit models that can be used to predict the junction temperature of the modules.
Zhen Hu +3 more
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Equivalent Circuit Model-Based RAS Design
2017Specifically the EM absorbers are in demand for the frequency range 1-40 GHz, because of their requirement in electromagnetic interference (EMI) shielding and countermeasure to radar detection. In defence sector, stealth technology demands such EM absorbers towards radar cross section (RCS) reduction.Total absorption of impinging electromagnetic (EM ...
Hema Singh +3 more
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