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 ...

In recent years, CMOS power amplifiers (PAs) have made significant inroads into the cost-sensitive GSM GPRS and 3G markets. While this has taken some market share away from traditional GaAs PAs, the ...

Envelope tracking (ET) power amplifiers and supply modulators represent a pivotal advance in modern radio frequency (RF) design, particularly for wireless communications. These systems dynamically ...

This product is featured in EDN's Hot 100 products of 2016. See all 100 here. During a visit with Intersil recently, I met with Niall Lyne, Product Line Director for Automotive and Ed Kohler, ...

AUSTIN, Texas--(BUSINESS WIRE)--International Microwave Symposium (IMS) – NI (NASDAQ: NATI) today announced its collaboration with Eta Wireless to implement and demonstrate full support of ETAdvanced, ...

To help get more life out of a battery, Texas Instruments introduced an efficient envelope tracking power supply solution to support 3G and 4G LTE multi-mode, multi-band RF power amplifiers used in ...

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 ...