Patent ID: 8498589

Claim:
A transceiver comprising: a signal processing unit operable to generate a low frequency modulator signal, a high frequency modulator signal, and a modulator amplitude control signal; and a modulator coupled with the signal processing unit and operable to: receive the low frequency modulator signal, the high frequency modulator signal, and the modulator amplitude control signal from the signal processing unit, and generate a modulated signal for transmission based on the low frequency modulator signal, the high frequency modulator signal, and the modulator amplitude control signal; wherein the signal processing unit comprises a delay compensation unit operable to: delay generation of the high frequency modulator signal based, at least in part, on a path delay difference between path delays associated with the low frequency modulator signal and path delays associated with the high frequency modulator signal, and delay generation of the modulator amplitude control signal based, at least in part, on a path delay difference between path delays associated with the low frequency modulator signal and path delays associated with the modulator amplitude control signal.