02.28.13 -- Power Envelope Tracking For Mobile Power Amplifiers
Power Envelope Tracking For Mobile Power Amplifiers By National Instruments Corporation
Have you heard the story about the guy who had to recharge his 4G phone twice a day? Unfortunately, he was not happy with his phone. This story has been happening as the demand for high-speed data increases and battery capacity has not matched advances with communications technology. It’s not the battery at fault but the technology needed to power the amplifier on the phone.