EDN

TI’s new wideband digital pre-distortion processor achieves power amplifier efficiencies of up to 40 percent f

DALLAS (Feb. 9, 2009) – In an effort to drive the proliferation of green technology in communications infrastructure, Texas Instruments (TI) (NYSE: TXN) today introduced a new single-chip wideband ...
Science Daily

Learning the imperfections: New approach to using neural networks for low-power digital pre-distortion (DPD) in mmWave systems

Engineers have demonstrated a simple computational approach for improving the linearization of power amplifiers (PA), such as those used in mmWave systems and other telecommunication systems. The ...
Radio World

A Digital Audio Levels Reminder

One in a series of short audio tips that have appeared in the Alabama Broadcasters Association “Monday Morning Coffee and Technical Notes” e-newsletter. It’s easy to understand a correlation of the ...
Benzinga.com

Optichron(R) Second-Generation Digital Pre-Distortion Processor Provides Wide-Band, Class 1 Performance for Multi-Protocol Basestations

FREMONT, CA--(Marketwire - August 10, 2009) - Optichron, Inc., the leader in digital nonlinear signal processing, today announced the OP6180 family, the second generation of the company's single-chip ...
EDN

TI’s new wideband digital pre-distortion processor achieves power amplifier efficiencies of up to 40 percent

TI's high-performance GC5325 combines a crest factor reduction block (CFR) and a digital pre-distortion block (DPD) to improve power amplifier (PA) efficiencies to more than 25 percent for Class AB ...