The process of designing traditional fixed-supplypower amplifiers has been well-establishedfor many years. Well-definedmetrics for performance assessment exist,and the amplifier designer’s job is to ...

Envelope tracking technology optimises the efficiency of radio frequency (RF) power amplifiers by dynamically adjusting the supply voltage in accordance with the amplitude envelope of the input signal ...

In the past two weeks, there have been some really neat product introductions that can greatly enhance Envelope Tracking (ET) viability in RF Power Amplifiers (PAs). The LM3290 with integrated boost ...

Probably no other recent technology has done as much to improve the efficiency and linearity of RF power amplifiers (PAs) as envelope tracking (ET). And no other company has done as much to develop ...

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 ...

Envelope tracking is a technique used to enhance the efficiency of a power amplifier used in wireless systems. In some applications, ET can deliver better power efficiency compared to the best ...

Next-generation communication systems will rely on system architectures that will challenge component level design. This NI AWR software white paper examines the use of envelope tracking (ET), digital ...

BOSTON--(BUSINESS WIRE)--KCB Signal Solutions announces a new, unique envelope tracking product line aimed at the emerging medium power RF transmitter market. The product line will be aimed at RF ...

CAMBRIDGE, England--(BUSINESS WIRE)--Nujira Ltd, the world leader in Envelope Tracking technology, has launched the first IC in its Coolteq.L product family of Envelope Tracking (ET) power supply ...