Electronically Tunable Multi-Terminal Floating Nullor and Its Applications

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Date
2008-12
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Mark
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Společnost pro radioelektronické inženýrství
Abstract
A realization scheme of an electronically tun- able multi-terminal floating nullor (ET-MTFN) is de- scribed in this paper. The proposed circuit mainly employs a transconductance amplifier, an improved translinear cell, two complementary current mirrors with variable current gain and improved Wilson current mirrors, which provide an electronic tuning of the current gain. The va- lidity of the performance of the scheme is verified through PSPICE simulation results. Example applications employing the proposed ET-MTFN as an active element demonstrate that the circuit properties can be varied by electronic means.
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Radioengineering. 2008, vol. 17, č. 4, s. 3-7. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2008/08_04a_003_007.pdf
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Peer-reviewed
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en
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Creative Commons Attribution 3.0 Unported License
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