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Tunable impedance matching network
2007 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, 2007This work presents a RF tunable impedance matching circuit. It uses a quarter-wavelength (lambda/4) transmission line loaded by a combination of switches, capacitors and inductors. With MEMS-based switches and inductors, the simulation results show that this circuit is capable of correction load reflection coefficients of up 0.5 to better than 0.38 ...
Karolinne Brito, Robson Nunes de Lima
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Digital calculation of network impedances
Electrical Engineering, 1956THE OPERATION of an electrical network may be defined by means of driving-point and transfer impedances. According to the American Standard Definitions of Electrical Terms, the driving-point impedance at any pair of terminals of a network is the ratio of an applied potential difference to the resultant current at these terminals, all terminals being ...
A. F. Glimn +3 more
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Artificial Neural Network Based Identification of Multi-Operating-Point Impedance Model
IEEE Transactions on Power Electronics, 2021Dongsheng Yang +2 more
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Physics-Informed Neural Network Based Online Impedance Identification of Voltage Source Converters
IEEE Transactions on Industrial Electronics, 2023Qianwen Xu, Xiongfei Wang, Mengfan Zhang
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Unsupervised Impedance and Topology Estimation of Distribution Networks—Limitations and Tools
IEEE Transactions on Smart Grid, 2020Mohini Bariya +2 more
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IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2022
Euihoon Chung +2 more
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Euihoon Chung +2 more
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A Novel Miniature Dual-Band Impedance Matching Network for Frequency-Dependent Complex Impedances
IEEE Transactions on Microwave Theory and Techniques, 2020Yo-Shen Lin
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