To help get more life out of a battery, Texas Instruments introduced an efficient envelope tracking power supply solution. To help get more life out of a battery, Texas Instruments introduced an ...

Buyers of Motorola's Xoom tablet who want to move from 3G to 4G when that option is live will need to mail the device to Motorola for a hardware upgrade, according to Verizon. Lance Whitney is a ...

New 4G phones have higher data upload requirements, such as “real-time,” on-and-off use of applications, which require higher RF power amplifier output levels to support LTE operation, even at lower ...

Sprint and HTC have jointly announced summer availability of what they claim is the world's first 3G/4G Android handset - HTC EVO 4G - exclusively from Sprint. Save my User ID and Password Some ...