TDK Corporation has introduced the TDK-Lambda TPS4500 single- or dual-output industrial power supplies with a 4500W rating.

Single-cell lithium-ion batteries traditionallyhave powered RF (radio-frequency) linearpower amplifiers in cell phones. Althoughthe use of these linear power amplifiers canhelp to meet the ...

Freescale Semiconductor has introduced an RF power LDMOS transistor that combines the industry’s highest output power and efficiency with the greatest ruggedness of any competitive device in its class ...

TOKYO--(BUSINESS WIRE)--Renesas Electronics Corporation (TSE:6723), a premier supplier of advanced semiconductor solutions, today expanded its 5G beamformer IC family with two new dual-polarization ...

With 14 envelope-tracking-enabled handsets now on the market, and more sets to follow in the coming years, envelope tracking (ET) has been firmly accepted as the industry standard for the architecture ...

As part of the BEYOND5 project, CEA-Leti was responsible for developing a RF power module (FEM) combining three essential RF functions: a power amplifier (PA), which amplifies transmitted signals; a ...

What is an RF detector? An RF detector monitors or samples the output of an RF circuit and develops a dc output voltage proportional to the power at that point. What do you do with an RF detector? RF ...

Even a newly installed transmission line is not perfect. You bolt together the new sections properly, install all bullets and tighten all the bolts, but still ...

Empower RF Systems has announced the release of its latest C-UAS RF amplifier module, Model 1211, engineered for robust ...

Many radar, electronic warfare, communications and avionics systems are thermally limited. These systems cannot remove the heat generated by their components efficiently enough to reach the potential ...