Pulse-radar method and pulse-radar sensor and system

Details Pulse-radar method and pulse-radar sensor and system Pulse-radar method and pulse-radar sensor and system

2005-05-03

2005-05-03

Sotomayor, John B. (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Return signal controls external device

Radar mounted on and controls land vehicle

C342S082000, C342S059000, C342S159000, C342S129000

Reexamination Certificate

active

06888491

ABSTRACT:
In a pulse-radar method, in particular for motor vehicles, different time slots of a time frame are predefined. During one time slot, a radar sensor emits at least one radar pulse and receives the echo signal(s). During the remaining time slots the radar sensor monitors whether interference signals occur. On the basis of the interference signals occurring per time slot, a decision is made whether the radar sensor should continue its transmitting and receiving operation in the predefined time slot or should switch to one of the remaining time slots of the time frame. The method is suited for the concurrent operation of a plurality of radar sensors, without this causing interference.

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