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 ...
As the proud owner of a 3G smartphone, you might have considered yourself a member of the leading edge of wireless services users. Then you started hearing ads and reading stories about something ...
Carriers are closing down 3G networks in a final transition to 4G LTE and 5G. Some devices and services won't make the jump. Here's what to know. David Lumb is a senior reporter covering mobile and ...
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