Mobile telephone/TV receiver logic preprocessing digital architecture having input signal filtered/level set and signal standard found/narrow band conversion and digital demodulation effected.

摘要

The radio receiver signal processing technique uses a number of logic steps prior to digital demodulation. The broad band signal is filtered (101) and processing selected in a narrow band (109) having found the signal standard (104) and set the power level (102). Signals are then digitally demodulated (110).