Results 1 to 10 of about 127,939 (308)

Equivalent circuit of dipole antenna of arbitrary length

IEEE Transactions on Antennas and Propagation, 1997
exaly  

An intelligent matching method for the equivalent circuit of electrochemical impedance spectroscopy based on Random Forest

Journal of Materials Science and Technology
Bingjun Yan, Aidong Xu, Xin Mu
exaly  

Estimation of equivalent circuit parameters of PV module and its application to optimal operation of PV system

Solar Energy Materials and Solar Cells, 2001
exaly  

Equivalent Circuit of a Stacked Piezoelectric Cymbal Vibrator [PDF]

Micromachines
In order to provide a convenient and fast calculation method, the equivalent circuit of a novel stacked piezoelectric cymbal vibrator is studied. The equivalent circuit model of the piezoelectric stack is derived by combining the equivalent circuit ...
Zhaohan Gong, Yajun Zheng, Shuhan Yao, Xinhu Liu, Ningdong Hu, Hongping Hu   +5 more
doaj   +3 more sources

Accurate Microwave Circuit Co-Simulation Method Based on Simplified Equivalent Circuit Modeling [PDF]

Micromachines, 2023
A new co-simulation method is proposed for active devices and electromagnetic resonant circuits at microwave frequency range. For the measured and extracted device parameters, three steps of equivalent circuit models are processed of the general ...
Sanghyun Kim, Won-Sang Yoon, Jongsik Lim, Sang-Min Han   +3 more
doaj   +2 more sources

Equivalent Circuit to Analyze the Transmitting Characteristics of a Cymbal Array [PDF]

Sensors, 2022
A cymbal transducer has a simple structure consisting of a piezoceramic disk and metallic caps and has broadband characteristics when built as an array.
Hayeong Shim, Kyungseop Kim, Heeseon Seo, Yongrae Roh   +3 more
doaj   +2 more sources

Development and Validation of an ANN-Based Approach for Temperature-Dependent Equivalent Circuit Modeling of SAW Resonators [PDF]

Micromachines, 2023
In this paper, a novel approach is proposed for modeling the temperature-dependent behavior of a surface acoustic wave (SAW) resonator, by using a combination of a lumped-element equivalent circuit model and artificial neural networks (ANNs).
Miloš Radojković, Giovanni Gugliandolo, Mariangela Latino, Zlatica Marinković, Giovanni Crupi, Nicola Donato   +5 more
doaj   +2 more sources

Topology Design of Reconfigurable Intelligent Metasurfaces Based on Equivalent Circuit Model [PDF]

Micromachines
Previous studies on reconfigurable intelligent metasurface (RIS) design have primarily relied on full-wave electromagnetic simulation software, which often incurs high computational costs and lacks clear design direction.
Juntao Xu, Chenyu Zhu, Yan Pan, Han Zhang, Chao Wu, Hongqiang Li   +5 more
doaj   +2 more sources

Origins of the Equivalent Circuit Concept [PDF]

Proceedings of the IEEE, 2003
Journal PaperThe equivalent circuit concept derives from the Superposition Principle and Ohm's Law. Two forms of the equivalent circuit, the Thevenin equivalent and the Norton equivalent, distill any linear circuit into a source and an impedance.
Johnson, Don
core   +2 more sources

HYBRID EQUIVALENT CIRCUIT GENERATION [PDF]

Carpathian Journal of Electrical Engineering, 2021
The main objective of this paper is to correctly define the hybrid equivalent circuits. These circuits allow the separation of the linear portions of electronic circuits from the nonlinear ones and in this way the polarization process of electronic ...
Mihaela GRIB, Ionela VLAD, Ovidiu Dorin LĂUDATU, Alexandru Radu GRIB, Mihai IORDACHE   +4 more
doaj   +1 more source