Inventors:
Ronald Scrofano - Thousand Oaks CA, US
International Classification:
H04K001/10
H04L027/28
Abstract:
A Fourier transform is applied () to a received multiple-carrier phase-modulated signal. The output of the transform includes real and imaginary elements that are associated with the multiple carriers. These elements are processed to provide a magnitude () and a sign () for the quadrature, Q, and in-phase, I, components of the desired signal. Q and I are processed () to yield the desired output signal that approximates the originally obtained signals that were phase-modulated and transmitted on the multiple carriers.