The basic laws of thermodynamics ensure that no electronic device can achieve 100% efficiency– although switch-mode power supplies come close (approaching 98%). Unfortunately, anything that generates ...

Despite recent improvements in the performance of RF LDMOS field-effect transistors (FETs), temperature drift and aging continue to affect the efficiency and linearization of power amplifiers using ...

Renesas Electronics Corp. has beefed up its RF amplifiers portfolio with the launch of the F1490 with ultra-low quiescent current of 75 mA. The new RF amplifier delivers power savings, lower power ...

Despite all of the justified attention given to the part of gigahertz spectrum ranging from upper single-digit, lower double-digit, and even higher frequencies, there’s still lots of important ...

Demand is increasing for power amplifier chips and other RF devices for 5G base stations, setting the stage for a showdown among different companies and technologies. The power amplifier device is a ...

The Indian semiconductor manufacturer, Polymatech Electronics, has announced a strategic partnership with SimplyRFMW, a UK-based SME with expertise in RF and microwave engineering. This collaboration ...