Digital Cancellation of Harmonic and Intermodulation Distortion in Wideband SAW-Less Receivers.

This brief presents a digital distortion equalizer that compensates for the effects of both the harmonic mixing and intermodulation products in wideband surface acoustic wave (SAW)-less receivers. A mathematical framework is derived for analyzing signal distortion in the presence of harmonic and out-of-band interferers. This framework models a K-path SAW-less M-phase receiver, which provides suffi...