EDN

Optimizing LDMOS Transistors Bias Control: Developing An Accurate Solution for Basestation RF Power Amplifiers

RF power amplifiers with LDMOS and GaAs transistors can provide excellent performance but require temperature-compensated bias circuitry. This article discusses how a programmable, linear ...
Hackaday

Biasing Transistors With Current Sources

Over on his YouTube channel [Aaron Danner] explains biasing transistors with current sources in the 29th video of his Transistors Series. In this video, he shows how to replace a bias resistor (and ...
Semiconductor Engineering

Zero-Bias Power-Detector Circuits based on MoS

Scientists from RWTH Aachen University, AMO GmbH, AIXTRON SE, and EPFL have demonstrated power detectors based on Molybdenum disulphide (MoS 2) that operate at zero bias.
EDN

Portable thermal anemometer hot-transistor bias compensation nulls battery discharge droop

All thermal anemometers work by inferring air speed from measurements of thermal impedance (Z) between a heated sensor and the surrounding air: An example of the constant power type can be found in ...