“We had submitted an early A60 for a technical review in Practical Hi-Fi magazine (written by Noel Keywood under a pen name), ...

Educational tool for finding Q operating points of FET transistors (JFET and MOSFET) with different biasing configurations. Includes iterative, analytical, and graphical methods implemented in Python ...

Operational amplifiers (op amps) may initially look intimidating, but with a bit of study, they can be easily understood and used in a variety of applications. Op amps can be thought of as a perfect ...

The 2024 editions of Quad’s iconic 33 pre-amplifier and 303 stereo power amplifier have landed in Berlin for review. Here are 20 more thoughts on their designs: 1. Released in the late 1960s, the ...

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: Transistor biasing for RF-amplifiers typically is based on achieving the highest transistor speed given by the maximum oscillation frequency. However in low-power applications such as active ...

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 ...

Communication satellites and flying antenna platforms can contribute to the comprehensive and resilient operation of global mobile networks of the fifth and sixth generation (5G, 6G). However, as ...

Ever since the development of the first working transistors in 1947, the electronics industry has experienced tremendous growth in numerous ways. For instance, transistors allowed for the ...

A bipolar junction transistor (BJT) is a device that can amplify signals thanks to its two p-n junctions and three terminals: base, collector and emitter. This device is operated by current. At the ...