Design of Universal Biquadratic Filter Using Current-feedback Amplifiers
碩士 === 中原大學 === 電子工程研究所 === 91 === Abstract A new configuration for realizing voltage-mode universal biquadratic filter by using three current-feedback amplifiers (CFAs), two capacitors and four resistors is presented. The proposed configuration can realize lowpass, bandpass, highpass, notch and al...
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ndltd-TW-091CYCU54280062018-06-25T06:06:26Z http://ndltd.ncl.edu.tw/handle/97b2pn Design of Universal Biquadratic Filter Using Current-feedback Amplifiers 以電流回授放大器設計泛用二階濾波器 Kuo-Hua Peng 彭國華 碩士 中原大學 電子工程研究所 91 Abstract A new configuration for realizing voltage-mode universal biquadratic filter by using three current-feedback amplifiers (CFAs), two capacitors and four resistors is presented. The proposed configuration can realize lowpass, bandpass, highpass, notch and allpass transfer functions. Some of the derived filter types from the proposed universal biquadratic filter have the advantage of having one (or two) more simultaneous output filter responses. One of the derived filter types has the advantages of realizing non-inverting lowpass, inverting bandpass and non-inverting highpass signals simultaneously with high input impedance and grounded capacitors. The active and passive sensitivities are low. Because the output impedance of the CFA is very low, the output terminals of the proposed configuration can be directly connected to the next stage. Jiun-Wei Horng 洪君維 2003 學位論文 ; thesis 68 zh-TW |
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碩士 === 中原大學 === 電子工程研究所 === 91 === Abstract
A new configuration for realizing voltage-mode universal biquadratic filter by using three current-feedback amplifiers (CFAs), two capacitors and four resistors is presented. The proposed configuration can realize lowpass, bandpass, highpass, notch and allpass transfer functions. Some of the derived filter types from the proposed universal biquadratic filter have the advantage of having one (or two) more simultaneous output filter responses. One of the derived filter types has the advantages of realizing non-inverting lowpass, inverting bandpass and non-inverting highpass signals simultaneously with high input impedance and grounded capacitors. The active and passive sensitivities are low. Because the output impedance of the CFA is very low, the output terminals of the proposed configuration can be directly connected to the next stage.
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Jiun-Wei Horng |
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Jiun-Wei Horng Kuo-Hua Peng 彭國華 |
author |
Kuo-Hua Peng 彭國華 |
spellingShingle |
Kuo-Hua Peng 彭國華 Design of Universal Biquadratic Filter Using Current-feedback Amplifiers |
author_sort |
Kuo-Hua Peng |
title |
Design of Universal Biquadratic Filter Using Current-feedback Amplifiers |
title_short |
Design of Universal Biquadratic Filter Using Current-feedback Amplifiers |
title_full |
Design of Universal Biquadratic Filter Using Current-feedback Amplifiers |
title_fullStr |
Design of Universal Biquadratic Filter Using Current-feedback Amplifiers |
title_full_unstemmed |
Design of Universal Biquadratic Filter Using Current-feedback Amplifiers |
title_sort |
design of universal biquadratic filter using current-feedback amplifiers |
publishDate |
2003 |
url |
http://ndltd.ncl.edu.tw/handle/97b2pn |
work_keys_str_mv |
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1718706008154439680 |