DESCRIZIONE
A radar apparatus (1) is provided, which includes an approaching velocity calculating module (24) configured to calculate an approaching velocity of a target object from which a reflection wave caused by an electromagnetic wave is obtained, based on a change in one of phase and frequency of the electromagnetic wave transmitted and received by a radar antenna (11), the approaching velocity being a velocity component in a transmission direction of the electromagnetic wave, a tracking determining module (26) configured to determine whether to track the target object based on the approaching velocity of the target object, a tracking module (27) configured to automatically track the target object determined to be tracked by the tracking determining module (26), and a display controlling module (22) configured to display the tracking result of the tracking module (27) along with a radar image. [Image Omitted]