Novel CFA-based negative immittance simulator

Hung Yu Wang, Ching Ting Lee, Chun Yueh Huang

Research output: Contribution to journalArticlepeer-review


A novel negative immittance simulator, using single current-feedback amplifier (CFA) and four passive elements, has been presented. It can be used to simulate the parallel connections of (-L)(-G)(-C) or (-G)(-C)(-D) immittance, by suitable selection of the admittances of components. All the immittance values of the simulated components can be orthogonally adjusted, without the need of any matching conditions between passive components. Furthermore, an effective compensation approach is addressed when the non-ideal CFA is considered. Some practical applications are given and HSPICE simulation results demonstrate the feasibility of proposed scheme.

Original languageEnglish
Pages (from-to)393-398
Number of pages6
JournalInternational Journal of Electrical Engineering
Issue number4
Publication statusPublished - 2004 Nov 1

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering


Dive into the research topics of 'Novel CFA-based negative immittance simulator'. Together they form a unique fingerprint.

Cite this