| 摘要 |
An electronic device includes: a radio transmitting part which transmits, by radio, transmission data having a real transmission data portion and a preamble portion mixed, the preamble portion constituted by pseudo noise signals arranged in a given pattern; a radio receiving part near the radio transmitting part, which receives transmission data transmitted from the radio transmitting part and has a phase-adjusting control part, the phase-adjusting control part adjusting a phase of a received local oscillator output based on the pseudo noise signals of the preamble portion; and a wire communication part which communicates a timing of transmitting the preamble portion in the transmission data transmitted by the radio transmitting part to the radio receiving part by wire.
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