| 摘要 |
PURPOSE: A RF-signal-processing circuit is provided to reduce a noise flown into a supply end of a power voltage. CONSTITUTION: A signal selection unit(20) processes an inputted RF signal. The signal selection unit outputs an IF signal. A modulating unit(30) modulates a signal provided from the signal selection unit. A noise blocking unit(200) removes a noise component of a power signal inputted through a power input terminal.
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