0 comments on “ Three-transistor modulator-amplifier circuit works with swept-control frequencies ” Leave a Reply You must Sign in or Register to post a comment.

Remarkably, both modulation schemes can be realized with just 1 and 2 all-graphene transistors, respectively, representing a drastic reduction in circuit complexity when compared with conventional ...

This is precisely the frontier being explored through quantum thermal transistors, devices designed to replicate electronic transistor functionality at the quantum scale, but for heat.

Read Part 1 and Part 2 of this series. This article on FETs for voltage controlled circuits will cover FET modulator circuits and variable gain amplifier ...

FN, Fowler–Nordheim tunnelling; DT, direct tunnelling. Editor’s summary The ultimate in electronic device miniaturization would be the creation of circuit elements consisting of an individual molecule ...

In this context, thermal transistors—capable of regulating heat transport in response to electrical stimuli—are poised to play a pivotal role in the next generation of devices.

A new technical paper titled “Reconfigurable signal modulation in a ferroelectric tunnel field-effect transistor” was published by researchers at Lund University in Sweden. Abstract: “Reconfigurable ...

Exotic 2-D materials hold great promise for creating atom-thin circuits that could power flexible electronics, optoelectronics, and other next-generation devices.

By this time transmitter design had advanced to more efficient Pulse-Width Modulation systems and ultimately FET all-transistor transmitters. The Vanguard, as its name suggests, was in the forefront ...

By coating flexible metal fibers with semiconductors, researchers have developed individual threads that act as transistors and that should be linkable into circuits by means of wires included ...

Altering the very fabric of technophilic society, a multinational team of material scientists have created electric circuits and transistors out of cotton fibers.