ADAPTIVELY MODIFYING THE EVEN HARMONIC CONTENT OF CLOCK SIGNALS

摘要

A wireless device that covers the wireless communication frequency bands incorporates a frequency domain monitor to adaptively modify the time domain waveform of a clock signal to suppress even order harmonics caused by asymmetry in the driver or load. Even order harmonics may be avoided where clock shifting is not possible and when combined with clock shifting the wireless device allows avoidance of both harmonics when two harmonics fall in-band of the receiver.