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http://localhost:80/xmlui/handle/123456789/5944| Title: | Active-R tunable integrators using a current differencing buffered amplifier |
| Other Titles: | (In) International Journal of Electronics |
| Authors: | Nandy, R. Das, S. Kar, Mousiki Das, Sagarika |
| Keywords: | Integrator Active R Circuit CDBA |
| Issue Date: | Feb-2010 |
| Series/Report no.: | Vol: 97;Issue : 2 |
| Abstract: | Some new active-R integrator realisation schemes using the transadmittance pole of a current differencing buffered amplifier (CDBA) element are presented. The time constant (τ) is tunable by a single resistor whereas the integrator quality factor (Q) can be made very large with suitable realisability design. The active sensitivities of τ and Q are extremely low. As an application, a variable frequency sinusoid oscillator utilising the integrators in a loop has also been designed. Practical results using the hardware implementation and by PSPICE macromodel simulation are included for a frequency range of 1 MHz < f < 24 MHz. |
| URI: | http://172.16.0.4:8085/heritage/handle/123456789/5944 |
| Appears in Collections: | Applied Electronics and Instrumentation Engineering (Publications ) |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Active-R tunable integrators using a current differencing buffered amplifier - NASA_ADS (Only Abstract).html | 77.76 kB | HTML | View/Open |
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