Full-wave rectifiers based on operational transconductance amplifi ers

Jongkunstidchai, C.; Pienchob, P.; Kumwachara, K.; Surakampontorn, W.

doi:10.1109/iscit.2005.1566885

Cited by 1 publication

(3 citation statements)

References 9 publications

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“…Sinusoidal voltages with frequencies of 1 kHz and 10 kHz are applied to the input of the circuit, and the recti ed output signal is observed as shown in Figures 10 and 11, respectively. A comparison of the previously published recti er circuits [1][2][3][4][5][7][8][9][10][11][12][13][14] and the proposed one is given in Table 2.…”

Section: Test Results Of the Ccii-and Full-wave Recti Ermentioning

confidence: 99%

“…Operational Transconductance Ampli ers (OTAs) are also used for fullwave recti cation. The most important advantage of this idea is designing the circuit with only active circuit blocks [9]. Nevertheless, trans-conductance of the OTA is adjusted with the input signal of the circuit.…”

Section: Introductionmentioning

confidence: 99%

“…However, most of these circuits operating in VM su er from using at least four diodes and/or two active elements [2][3][4][5][7][8][9]11,12,14,16,17].…”

Section: Introductionmentioning

confidence: 99%

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A High Performance Full-Wave Rectifier Using a Single CCII-, Two Diodes and Two Resistor

2017

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Abstract. In this paper, a voltage-mode full-wave recti er circuit is proposed. The proposed full-wave recti er circuit consists of only a single negative-type second-generation current conveyor, two diodes, and two matched resistors. The proposed circuit, without requiring any external bias voltages and currents, has a simple structure using a minimum number of active and passive components. It is implemented with AMS 0.35 m technology operating with 1:65 V. Computer simulation and experimental results are included to verify the theory.

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