Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Active-RC Circuit Synthesis for the Simulation of Current-Controllable Inductors and FDNRs

  • Park, Ji-Mann (IC Card Research Team, ETRI) ;
  • Chung, Won-Sup (Department of Semiconductor Engineering, Chongju University) ;
  • Kim, Hee-Jun (School of Electrical Engineering and Computer Science, Hanyang University)
  • Published : 2002.07.01

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Abstract

A systematic synthesis process is described for the simulation of current-controllable inductors using operational transconductance amplifiers (OTAs). The process is used to obtain three circuits; two are believed to be novel. The process is also applied to design current-controllable frequency-dependent negative resistances (FDNRs). Operation principles of designed circuits are presented and experimental results are used to verify theoretical predictions. The results show close agreement between predicted behavior and experimental performance.

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