All articles

A New Amplifier Topology With Push-Pull Transimpedance Stage

Author(s): Groner Samuel

In this article Samuel reviews existing transimpedance stage configurations, and then introduces an amplifier topology which uses a novel push-pull transimpedance...

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A low noise laboratory-grade measurement preamplifier

Author(s): Groner Samuel

No lab or hobby shack should be without a preamplifier to measure very low signals with very low noise, defined gain and wide bandwidth. Samuel Groner's latest...

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Quadrature Bridge Measures Harmonic Distortion in Capacitors

Author(s): Groner Samuel

This article considers the measurement of harmonic distortion in capacitors using a bridge circuit. Each arm of the bridge consist of one resistor and one capacitor....

€ 2,99