| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce power consumption while suppressing side lobes. <P>SOLUTION: A sensor device 10 transmits a transmission signal in accordance with a code array pattern in which the density of transmitted pulses in a processing interval where the Fourier transform is applied to a reception signal is similar to a window function. Then, the sensor device 10 applies the Fourier transform to the reception signal obtained as a response to the transmitted transmission signal. <P>COPYRIGHT: (C)2013,JPO&INPIT |
