| 摘要 |
A data sampling circuit samples radio signal data made up of plural successive sets of data, each set of data having a given number of data bits. A first shift register holds and shifts the data bits of the radio signal data to successively obtain sampled radio signal data for each set of data of the radio signal data. A data holding section successively receives and holds each set of the sampled radio signal data held by the first shift register. Also, a processor successively receives, bit by bit, each set of sampled radio signal data held by the data holding section, and processes each set of sampled radio signal data in accordance with a given processing procedure. The data holding section completes reception of each set of sampled radio signal data from the first shift register before the first shift register holds a first data bit of each next set of data of the radio signal data.
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