Fujitsu Ten Limited

Junko Kajiki

Toshihiro Matsumoto

There is provided a radar device. A transmitting unit transmits first and second transmission signals generated based on first and second parameters for computing relative velocities in first and second detection velocity ranges, respectively. The second detection velocity range is narrower than the first detection velocity range. A receiving unit receives the reflected waves of the first and second transmission signals from a target as first and second reception signals, respectively. A velocity measuring unit computes first and second relative velocities in the first and second detection velocity ranges based on the first and second reception signals, respectively and obtains the velocity measurement result of the relative velocity of the target based on the combination of the first and second relative velocities.

Growing community of inventors

Kobe, Japan

Junko Kajiki