| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication device, a signal processing method, a signal processing device and a movable body. <P>SOLUTION: The communication device includes: a sampling section that samples a reception signal; a preprocessing execution section that obtains a sampling value, which is obtained by the sampling section, while executing preprocessing for performing Fast Fourier Transform in a divided manner; and a Fast Fourier Transform section that performs the Fast Fourier Transform in the divided manner based on output from the processing execution section. <P>COPYRIGHT: (C)2011,JPO&INPIT |
