A stable floating non-foster circuit

Farzad Tofigh, Richard W. Ziolkowski

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Non-Foster elements have attracted considerable interest because of their role in enabling wide-band electrically small antennas and metamaterials. However, the potential instability of these elements continues to be an going challenge to their realization and, hence, practical acceptance. In this paper, we present a stable floating negative impedance converter (NIC) element using a RLC (resistor-inductor-capacitor) based subcircuit as the load.

Original languageEnglish (US)
Title of host publication2020 4th Australian Microwave Symposium, AMS 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728147840
DOIs
StatePublished - Feb 2020
Externally publishedYes
Event4th Australian Microwave Symposium, AMS 2020 - Sydney, Australia
Duration: Feb 13 2020Feb 14 2020

Publication series

Name2020 4th Australian Microwave Symposium, AMS 2020

Conference

Conference4th Australian Microwave Symposium, AMS 2020
Country/TerritoryAustralia
CitySydney
Period2/13/202/14/20

Keywords

  • Foster's theory
  • Negative impedance
  • Negative impedance converter (NIC)
  • Non-Foster circuits
  • Stability

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation

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