Realization of Electronically Controllable Current-Mode Full-wave Rectifier.
Saved in:
| Title: | Realization of Electronically Controllable Current-Mode Full-wave Rectifier. |
|---|---|
| Authors: | Petrović, Predrag Boško1 (AUTHOR) predrag.petrovic@ftn.kg.ac.rs |
| Source: | IETE Journal of Research. Oct2015, Vol. 61 Issue 5, p517-525. 9p. |
| Subjects: | Full-wave rectifiers, Current-mode circuits, Peak detectors (Electric circuits) |
| Abstract: | The paper presents a completely new realization of full-wave rectifier/peak detector of input sinusoidal signals, employing four CCCIIs (second-generation controlled current conveyors), metal-oxide-semiconductor transistors, and single grounded capacitor, without any external resistors and components matching requirements. The circuit gives a DC output voltage that is the peak input voltage over a wide frequency range, with a very low ripple voltage and low harmonic distortion. The proposed circuits use a tunable all-pass filter as a 90° phase shifter of the square value of the processed input signal by means of bias current. The circuit provides operating frequency up to 20 MHz with increased linearity and precision in determining the peak value of the processed input voltage signal. The proposed circuit is very appropriate to further develop into integrated circuits. To verify the theoretical analysis, the circuit PSpice simulations and experimental results have also been included, showing good agreement with the theory. [ABSTRACT FROM AUTHOR] |
| Copyright of IETE Journal of Research is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| Abstract: | The paper presents a completely new realization of full-wave rectifier/peak detector of input sinusoidal signals, employing four CCCIIs (second-generation controlled current conveyors), metal-oxide-semiconductor transistors, and single grounded capacitor, without any external resistors and components matching requirements. The circuit gives a DC output voltage that is the peak input voltage over a wide frequency range, with a very low ripple voltage and low harmonic distortion. The proposed circuits use a tunable all-pass filter as a 90° phase shifter of the square value of the processed input signal by means of bias current. The circuit provides operating frequency up to 20 MHz with increased linearity and precision in determining the peak value of the processed input voltage signal. The proposed circuit is very appropriate to further develop into integrated circuits. To verify the theoretical analysis, the circuit PSpice simulations and experimental results have also been included, showing good agreement with the theory. [ABSTRACT FROM AUTHOR] |
|---|---|
| ISSN: | 03772063 |
| DOI: | 10.1080/03772063.2015.1024178 |
