CPC H04L 27/2621 (2013.01) [H01L 33/005 (2013.01); H01L 33/486 (2013.01); H01L 33/60 (2013.01); H01L 33/62 (2013.01); H01L 33/642 (2013.01); H04H 20/00 (2013.01); H04L 27/2623 (2013.01); H04H 2201/12 (2013.01); H04H 2201/183 (2013.01); H04L 27/2624 (2013.01)] | 6 Claims |
1. A digital radio receiver configured to:
receive and demodulate a radio frequency signal at a receiver antenna, wherein the radio frequency signal comprises a combined multiplex signal having a plurality of different station signals each with symbols that are time aligned to each other;
track symbols using a single symbol tracking loop that applies equally to all stations in the combined multiplex signal;
apply a wide bandwidth Fast Fourier Transform (FFT) to the combined multiplex signal;
correct a symbol-to-symbol rotating phase offset before applying a frequency domain correction; and
produce an output signal for further station data decoding.
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