Patent ID: 8649743

Claim:
The linearized transmitter having an amplifier which applies a nonlinear amplifier transform having a memoryless component and one or more memory components to a signal input to said amplifier, said linearized transmitter comprising: a first processing section adapted to receive a first communication signal and convert said first communication signal into a second communication signal using an inversing transform which approximates an inverse of said memoryless component of said nonlinear amplifier transform; a second processing section adapted to receive said second communication signal and convert said second communication signal into a third communication signal using a non-inversing transform which approximates one of said memory components of said nonlinear amplifier transform; and a third processing section adapted to combine said first and third communication signals to form a combined communication signal and convert said combined communication signal into a fourth communication signal using said inversing transform, said fourth communication signal corresponding to said signal input to said amplifier.