RADIO TRANSMITTING CIRCUIT AND RADIO TRANSMITTER

摘要

PROBLEM TO BE SOLVED: To provide a radio transmitting circuit capable of lowering transmitting power for every frequency element included in a transmission signal without deteriorating a peak value in a short pulse signal, and to provide a radio transmitter using it.

SOLUTION: The radio transmitting circuit 2 which transmits transmit data with a radio signal using a pulse synchronized with periodic timing includes a timing signal generation part 5 for outputting a timing signal CLK representing the periodic timing, and an initial pulse generation part 6 for outputting a pulse obtained by modulating the transmit data SD by synchronizing with the timing signal CLK. Moreover, the timing signal generation part 5 includes a jitter generation part for making the timing signal CLK generate a jitter.

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