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RF/Microwave??

PA design boosts 3G handset talk time

Posted: 01 May 2006 ?? ?Print Version ?Bookmark and Share

Keywords:abraham chang? avago? cdma? w-cdma? power amplifier?

This article describes a new PA design concept, in which the PA driver stage operates by itself for low- and medium-output power levels, and the higher-power final PA stage is used only for high-output power operation.

View the PDF document for more information.



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