Results 241 to 250 of about 73,972 (294)
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Variability analysis of impedance matching network
Microelectronics Journal, 2006This paper investigates the L network impedance matching analytically. The equation describing the effect of load impedance variation on the impedance matching performance is derived. The deviation from perfect match is proportional to the variation in load reflection coefficient. However, if the load impedance is too large or too small, resulting in a
Boon-Kuan Chung
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A New Adaptive Broadband Thyristor-Controlled Impedance Matching Network
IEEE Transactions on Industrial Electronics, 2022Lei Wang, Ying Pang, Wei Tian
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Determination of the Impedance Matching Domain of Impedance Matching Networks
IEEE Transactions on Circuits and Systems I: Regular Papers, 2004This paper investigates the impedance boundary of impedance matching networks analytically, graphically representing the resultant impedance matching domains. A set of explicit equations is derived to allow the rapid development of the impedance boundary of such networks.
Mark Thompson 0005, J. Kel Fidler
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A Distributed Triband Impedance Matching Network Based on Multiresonant Networks
Circuits, Systems, and Signal Processing, 2021In the RF multiband applications, particularly in multiband power amplifiers, it is necessary to generate well-defined impedances at different frequencies in order to obtain the target output power. In this paper, the design, implementation and evaluation of a concurrent distributed triband impedance matching network for operation at 2.4 GHz (Bluetooth)
Fabricio G. S. Silva +1 more
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Impedance Network for an Automatic Impedance Matching System
2007 Asia-Pacific Microwave Conference, 2007This work presents a RF tunable impedance matching network. 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 0.3 ...
Karolinne Brito de Brito +1 more
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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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Variability Analysis of T Network Impedance Matching
Applied Mechanics and Materials, 2013Harmonic rejection ability and reflection coefficient are the most important factors in the design of impedance matching network. However, stability of impedance matching should be taken into account in applications existing load impedance variation and component deviation due to tolerance and process variation. This paper investigates variability of T
Jian Wen Tan +3 more
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A concurrent dualband distributed impedance-matching network
Proceedings of the 24th symposium on Integrated circuits and systems design, 2011In a number of applications, it is necessary a network which could provide well-defined impedance values at different frequencies, that is a multiband impedance matching network. In this paper, we present a novel approach for dual-band impedance matching network design using multiresonant circuits.
Fabricio G. S. Silva +3 more
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Impedance Networks and Their Matching
2017Impedance networks matching involves input impedance matching, output impedance matching, and load phase matching, which should be considered together as designing an impedance networks converter.
Guidong Zhang, Bo Zhang, Zhong Li
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