Graphene has already brought us the world's smallest transistor – twice – and now the one atom thick form of carbon that recently won its discoverers the Nobel Prize has been used to create a ...

Researchers from the University of California – Riverside and Rice University have made the first single-transistor amplifier from graphene. The device is better than conventional amplifiers thanks to ...

It used to be a rite of passage to be able to do the math necessary to design various bipolar transistor amplifier ...

The goal of this series is to maximize the voltage gain of the single transistor amplifier. I had always thought that hFE had a profound effect upon voltage gain, so I set out to determine how ...

Source: “Triple-mode single-transistor graphene amplifier and its applications” Kartik Mohanram et al. ACS Nano 4: 5532-5538 Triple time: This single-transistor amplifier, a strip of graphene crossed ...

Reading an article about the first transistorized Hi-Fi amplifier, [Netzener] got the itch to make one. But what to use for the starting point? Enter an old Radio Shack P-Box stereo amplifier kit.

If your transistor amplifier sounds like crap, it is your fault, not that of the transistors: it means your amplifier doesn't have enough head room for the desired volume or that it was just plain ...

The most exciting new development in electronics is the transistor, a tiny, simple device that can do the work of most vacuum tubes. Transistors are generally mounted in plastic or metal for easy ...

There is so much to learn about the single-transistor amplifier, that this brief tutorial hardly scratches the surface. This discussion considers only the common-emitter configuration as applied to ...