With so much attention on IBOC, it is appropriate to step back and review the basic principles of RF amplifiers. The radio transmitter is a collection of stages. Each stage modifies the signal in some ...

What every RF design engineer needs these days is a good all-purpose IC RF amplifier. You don’t want to have to design basic circuits like this yourself. Yet the need is always there for a gain block ...

Antenna Research Associates and Empower RF Systems agreed to merge, combining antenna technology with high-power radio ...

Originally, operational amplifiers (op amps) were not thought of as candidates for RF design, but the advent of newer, faster devices has now made them an attractive option for some applications. The ...

NEW DELHI, June 12, 2025 (GLOBE NEWSWIRE) -- Elite RF, a U.S.-based innovator in RF amplifier solutions, announces its entry into the C-band and S-band high-power RF amplifier market. The new systems ...

MELVILLE, N.Y. – Comtech PST Corp. in Melville, N.Y., is introducing the model BME2969-300 integrated high-power-density solid-state RF power amplifier modules for airborne, mobile, and fixed-site ...

U.S. Navy communications experts needed a 1,000-watt RF amplifier with small size, weight, and power consumption (SWaP) for the data radio system aboard the Navy E-2D Advanced Hawkeye carrier-based ...

Radio frequency (RF) power amplifiers are all over the place. Some of them can deliver enough RF output power to do biological harm to somebody. Many such amplifiers are solid state, but many others ...

Radio frequency small-signal amplifiers (as opposed to power amplifiers) find many uses around the radio shop as well as in the field. Sometimes, a higher signal level is needed to operate a test ...

Over the years, tutorials have appeared in EMC journals explaining how to estimate the power required from a power amplifier intended for use in an RF immunity test system. Little material, if any, ...