New amplifier design promises less noise, more gain for quantum computers

The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic ...
Electronic Design

So…The K2-W Analog Computer Op Amp Has Mad Scientists’ Fingerprints on It (Part 1)

In the first of three parts, Andy hypothesizes that the K2-W Analog Computer Op Amp’s design has some unrevealed mad science in its input-stage design. 1. K2-W Op Amp schematic from Bob Pease’s ...
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Quantum computer’s energy thirst tamed by breakthrough 90% power-cut amplifier

Researchers at Chalmers University of Technology have developed a new type of amplifier that reduces power consumption by 90% compared to current models, a step that could help develop larger and more ...