Lowpass-bandpass transformation for active RC filters |
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| Authors: | Saraga W |
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| Affiliation: | Imperial College of Science & Technology, Department of Electrical Engineering, London, UK; |
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| Abstract: | The conventional lowpass-bandpass transformation (transformation of each element separately) is not applicable to active RC networks because it leads to networks also containing inductors. A modified transformation, including explicit design formulas, will be described, which is applicable to the design of active RC bandpass filters realised by cascading 2nd-order sections. |
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