Operation method of a target detection radar and associated detection radar

A method of operating a target detection radar, the detection radar implementing a scanning forming a visibility cone, the method comprising:

• determining a plurality of active tracks in the visibility cone, each active track showing a target to pursue;
• for each active track, determining a waveform allowing its detection and tracking;
• determining compatibility of active tracks comprising comparing the determined waveforms for these tracks to form at least one set of compatible active tracks;
• and
• for each set of compatible active tracks, emitting/receiving a communal wave comprising consecutive pulses, each pulse being associated with one of the active tracks of the set, wherein each nth recurrence of the emitting/receiving comprises:
• generating at least two consecutive pulses associated with different active tracks of the same set of compatible active tracks;
• emitting the pulses in different frequency bands;
• and
• receiving echoes of the pulses in a common time window.