It used to be a rite of passage to be able to do the math necessary to design various bipolar transistor amplifier configurations. This doesn’t come up as often as it used to, but it is still a good ...

In today’s information-driven society, there’s an ever-increasing preference to measure phenomena such as temperature, pressure, light, force, voltage and current. These measurements can be used in a ...

The common source amplifier is one of three basic single-stage amplifier topologies. The MOS version functions as an inverting voltage amplifier. The gate terminal of the transistor serves as the ...

Amplitech Group, Inc. (NASDAQ:AMPG) shares are trading higher on Wednesday after the company announced the development and deployment of its proprietary low-noise cryogenic High Electron Mobility ...

Have you ever wondered how your favorite songs can fill an entire room with sound? The secret lies in a device called an amplifier. As you plug in your music player or instrument, this electronic ...

Abstract: We present a compendium of generalized expressions for the low-frequency voltage gain and terminal impedances of each of the three fundamental bipolar-amplifier topologies (i.e., common ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Probably one of the most celebrated amplifiers ever ...