Many applications require a circuit to perform pulse modulation and voltage amplification to drive a load with a train of impulses. A typical application is driving a piezoelectric generator in a ...

In modern communication systems, modulation is a key function that embeds the baseband signal (information) into a carrier wave so that it can be successfully broadcasted through a medium such as air ...

Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ultrasonic ...

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

Researchers at Fraunhofer IAF have developed a GaN transistor technology with a gate length of 70 nm that achieves record ...

(Nanowerk Spotlight) Negative differential resistance (NDR), which describes a decrease in electrical current as the applied bias increases, has always been one of the hottest topics in solid-state ...

The illustration shows the layerstructure of the coupled quantum well(CQW)device used in the paper. Physicists at UC San Diego have successfully created speedy integrated circuits with particles ...

New York, March 14, 2023 (GLOBE NEWSWIRE) -- Reportlinker.com announces the release of the report "Insulated Gate Bipolar Transistor (IGBT) Global Market Report 2023 ...

Delta V BE ( V BE)-based thermometry is based on the “PTAT V BE effect,” which says that for an ideal transistor, the V BE corresponding to changes in collector current is exactly proportional to ...

“Diode Modulation” is a simple means of creating an AM signal. The exciter creates the carrier. Audio is combined to create amplitude and sidebands and then sent to a half-wave rectifier. This signal ...