Design of Monolithic Silicon-Based Envelope-Tracking Power Amplifiers for Broadband Wireless Applications

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#Microwaves #IEEE #Conferences #Power Amplification #IMS

This talk presents design insights on achieving a fully monolithic silicon-based RF PA using the envelope-tracking (ET) techniques for low-power broadband wireless applications. I will show that single-chip BiCMOS envelope-tracking power amplifier (ET-PA) system provides considerable efficiency-linearity enhancement, and works well with impressive power-saving for broadband 3G/4G cellular signals of high peak-to-average ratio (PAR). The talk will also demonstrate further ET-PA performance improvement.

This talk presents design insights on achieving a fully monolithic silicon-based RF PA using the envelope-tracking (ET) techniques for low-power broadband wireless applications.

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