전류운송기를 이용한 비접지 L과 FDNR의 새로운 실현 회로

New Ralization Circuits of Floating L and FDNR by Using Current Conveyors

  • 박종연 (강원대학교 전기공학과) ;
  • 이명기 (강원대학교 산업대학원 전기공학과)
  • 발행 : 1993.10.31

초록

Using two current conveyors with the grounded capacitors and resistors, this paper proposed equivalent circuits which can realize the floating L and the floating FDNR. To find out their characteristics, we experiment with these circuits instead of the floating L of the low-pass filter and the floating FDNR of the high-pass filter respectively. Comparing theoretical values with experimental ones, values of the proposed floating L represent the error of 5 percents in the frequency range from 5 KHz to 25 KHz, and values of the floating FDNR represent the error of 5 percents in the range from 8 KHz to 25 KHz. So the proposed floating L and the FDNR circuits are expected to be implemented with current conveyors of an IC.

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