RECEIVER

摘要

PROBLEM TO BE SOLVED: To simplify the constitution of A/D conversion processing in a receiver which receives a plurality of carrier signals each having a different carrier frequency.

SOLUTION: Carrier signal extracting means 5 to 8 for each of carrier signals extract carrier signals contained in a received signal. Carrier signal level adjusting means 9 to 12 for each of carrier signals adjust levels of the extracted carrier signals. A carrier signal A/D converting means 14 common for the plurality of carrier signals simultaneously converts the plurality of level-adjusted carrier signals from analog signals to digital signals. Then a digital processing means common to the plurality of carrier signals performs digital processing for each carrier signal on the basis of the digital signals resulting from A/D conversion.

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