| Presentation | 2000/3/16 A design method of automatic tuning circuit by phase detection for active-R filters Takashi ITO, Satoshi HIRANO, Etsuro HAYAHARA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The active-R filter technique utilizing opamp's frequency charactaristics, can be used in high-frequency application. For active-R filters realized on the monolithic IC, the variation of opamp's frequency charactaristics causes tolerances of the filter's responses. In this paper, we propose an automatic tuning circuit with the phase detection, for integrated active-R filters. A design example of active-R filters and proposed automatic tuning circuit is examined by the experimental circuit realized with descrete elements, and performance improvement based on linear model analysis is discussed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | monolithic IC / active R filter / automatic tuning circuit / phase detection |
| Paper # | CAS99-126,DSP99-196,CS99-167 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 2000/3/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Digital Signal Processing (DSP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A design method of automatic tuning circuit by phase detection for active-R filters |
| Sub Title (in English) | |
| Keyword(1) | monolithic IC |
| Keyword(2) | active R filter |
| Keyword(3) | automatic tuning circuit |
| Keyword(4) | phase detection |
| 1st Author's Name | Takashi ITO |
| 1st Author's Affiliation | Department of Electrical and Computer Engineering, Nagoya Institute of Technology() |
| 2nd Author's Name | Satoshi HIRANO |
| 2nd Author's Affiliation | Department of Electrical and Computer Engineering, Nagoya Institute of Technology |
| 3rd Author's Name | Etsuro HAYAHARA |
| 3rd Author's Affiliation | Department of Electrical and Computer Engineering, Nagoya Institute of Technology |
| Date | 2000/3/16 |
| Paper # | CAS99-126,DSP99-196,CS99-167 |
| Volume (vol) | vol.99 |
| Number (no) | 695 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |