Dual-Loop-Controlled AC-Coupling 100mhz Bandwidth Envelope Tracking Modulator for 5G RF Power Amplifier.
IEEE Conference Proceedings（2019）
关键词
switching loss,ETM,auxiliary automatically widen pulse width technique,AAWPW technique,dual-loop-controlled ac-coupling envelope tracking modulator,5G RF power amplifier,AC amplitude,ripple voltage,control pulse width,voltage sensor,voltage 3.0 V,bandwidth 100.0 MHz,efficiency 85 percent
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