An Envelope-Tracking Transmit Array Amplifier

Keywords

additionally advancing affecting amplifier amplifiers another approaches array arrays balance become bias biased blue challenge circuits class common competing composed consider considering console consumption context control controlled coordinate correctable corrected degrees delays delivered delivering demand design desired device dissipated dissipation distortion dynamically efficiency electrical enabled envelope errors excel excursion exhibiting expense experienced explore feed fidelity filter frequency full gain gating highlight improvement indeed inefficient issue leakage linear linearity little load masking minimize minimizing mode modern modes modulated modulation monitor much native needed operated operates operating operation operations output particularly pascal pass peak percent performance potential potentially power preserving produces pulse pulses radio rail rails raising readily reduced reducing remaining require response scaling shape shut sidebands simultaneous since slightly source spawned stage standby steady steps substantially suited supplied supply synthesize system theory tracked tracking tracks transistor transmit typical unwanted utilizes variants varies varying voltage voltages watts waveform whose widely width yields zero