Patent ID: 9250318
Filing Date: 2016-02-02
CPC Classification: G01S

Claim Text:
1. An on-board radar apparatus comprising: a transmission wave generating unit configured to generate a first modulated wave, a second modulated wave, and a third modulated wave which are different from each other; a transmitting antenna configured to transmit a transmission wave based on the first modulated wave, the second modulated wave, and the third modulated wave; a receiving antenna unit configured to receive a reception wave arriving by allowing the transmission wave to be reflected by an object; and an azimuth detecting unit configured to detect a signal based on the first modulated wave, the second modulated wave, and the third modulated wave from the reception wave and to detect an azimuth of the object based on the detected signal; wherein the azimuth detecting unit detects the azimuth of a first object based on a signal based on the first modulated wave and a signal based on the second modulated wave and detects an azimuth of a second object based on the signal based on the second modulated wave and a signal based on the third modulated wave.