Presentation | 1999/9/22 Electronically Tunable Voltage-Mode Active-Only Biquad Using OAs and OTAs Takao Tsukutani, Masami Higashimura, Yasuaki Sumi, Yutaka Fukui, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper introduces a voltage-mode biquadratic circuit using only active devices such as Operational Amplifiers (OAs) and Operational Transconductance Amplifiers(OTAs). The circuit configuration is obtained utilizing Soderstrand's active-R second-order state variable filter as a prototype. It is shown that the proposed circuit can realize low-pass, band-pass, high-pass, band-stop and all-pass transfer functions. And the circuit characteristics can be electronically tuned through adjusting the transconductance gains of OTAs. An example is given together with simulated result by PSpice. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Voltage-Mode Circuit / OAs / OTAs / Biquadratic Characteristics |
Paper # | NLP99-89 |
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Committee | NLP |
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Conference Date | 1999/9/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Nonlinear Problems (NLP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Electronically Tunable Voltage-Mode Active-Only Biquad Using OAs and OTAs |
Sub Title (in English) | |
Keyword(1) | Voltage-Mode Circuit |
Keyword(2) | OAs |
Keyword(3) | OTAs |
Keyword(4) | Biquadratic Characteristics |
1st Author's Name | Takao Tsukutani |
1st Author's Affiliation | Department of Electrical Engineering, Matsue National College of Technology() |
2nd Author's Name | Masami Higashimura |
2nd Author's Affiliation | Department of Electrical Engineering, Matsue National College of Technology |
3rd Author's Name | Yasuaki Sumi |
3rd Author's Affiliation | Corporate R&D Department, Tottori SANYO Electric Co. Ltd. |
4th Author's Name | Yutaka Fukui |
4th Author's Affiliation | Department of Electrical and Electronic Engineering, Faculty of Electrical Engineering, Tottori University |
Date | 1999/9/22 |
Paper # | NLP99-89 |
Volume (vol) | vol.99 |
Number (no) | 324 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |