| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent deterioration in reception characteristics caused by interference waves. <P>SOLUTION: A receiving device includes communication means that detects an interference wave from a reception signal, subtracts a frequency of a subcarrier having a desired wave from the frequency of the interference wave, determines a remainder (offset frequency) obtained by dividing the subtraction result by a subcarrier frequency interval, and changes a setting of a reception frequency based on the offset frequency. <P>COPYRIGHT: (C)2012,JPO&INPIT |
