| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To transmit and receive efficiently data signals via radio in the housing of a device. <P>SOLUTION: An injection synchronous oscillation part 55 is synchronized with injection signals transmitted via a cable from other signal processing parts or oscillators. Further, it modulates the data signals transmitted to either of the two or more signal processing parts via radio, or oscillates so that a carrier signal for demodulating the data signals transmitted via radio from either of the two or more signal processing parts may be generated. A communication part 53 modulates the data signals transmitted to either of the two or more signal processing parts via radio by using a carrier signal, or demodulates the data signals transmitted via radio from either of the two or more signal processing parts. This invention is applicable to a signal processing device which stores two or more signal processing parts in one cases, such as an image signal processor or a personal computer, for example. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
