Forced chaos generator with switched CMOS active inductance

Yusuke Tsubaki, Yoshihiko Horio, Kazuyuki Aihara

研究成果: Conference contribution

抄録

We propose a forced chaos generator with a CMOS variable active inductor circuit. Two values of the equivalent inductance of the active inductor in the proposed circuit are switched by an external periodic square-wave voltage, so that a stretching-and-folding mechanism of chaotic motion is realized. The chaotic dynamics are confirmed through SPICE simulations with TSMC 0.35 μm CMOS semiconductor process parameters. Moreover, we present bifurcation phenomena, which are generated when the amplitude and the period of the external signal are changed as bifurcation parameters. A prototype chip for the proposed circuit was designed and fabricated with TSMC 0.25 μm CMOS semiconductor process.

本文言語English
ホスト出版物のタイトル2011 20th European Conference on Circuit Theory and Design, ECCTD 2011
ページ640-643
ページ数4
DOI
出版ステータスPublished - 2011 11 7
外部発表はい
イベント2011 20th European Conference on Circuit Theory and Design, ECCTD 2011 - Linkoping, Sweden
継続期間: 2011 8 292011 8 31

出版物シリーズ

名前2011 20th European Conference on Circuit Theory and Design, ECCTD 2011

Other

Other2011 20th European Conference on Circuit Theory and Design, ECCTD 2011
国/地域Sweden
CityLinkoping
Period11/8/2911/8/31

ASJC Scopus subject areas

  • ハードウェアとアーキテクチャ
  • 電子工学および電気工学

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