The invention relates to a radar sensor in which a continuous microwave signal is guided via a high-frequency switch (1) which is periodically controlled by a pulse signal.

The invention discloses the multiband radar detector calibrator.

The invention relates to a 3D radar sensor comprising a radar array (RA), which has several radar pixels (RPi).

According to the invention, this is achieved using a radar sensor (5).

The radar system (2) comprises a radar detector (3) and a processing unit (4).

The use of radar detectors in Miami is allowable for drivers.

The obstacle detection means may be implemented by an infrared sensor, a radar sensor, an ultrasonic sensor or a camera.

The invention relates to a radar sensor and a radar antenna for monitoring the environment of a motor vehicle.

A delay line is not necessary on the transmission frequency of the radar sensor.

The invention relates to a housing (1) with radar-absorbent qualities, specially for a radar sensor in a motor vehicle, comprising electrically conducting particles whose dimensions are in keeping with the frequency of the radar beams to be absorbed.

During one time slot, a radar sensor (1) transmits at least one radar pulse and receives the echo signal(s).

In addition, a new low power radar sensor operates by providing radar pulses that are non-uniformly spaced in time.

Distance information (D) is provided by a radar sensor (215) for long ranges, an ultrasonic sensor (210) for medium ranges, and a wheel rotation sensor for short ranges.

The radar sensor (10) provides a radar output (20) related to the range and relative velocity of the target.

The invention relates to a multi-beam radar sensor comprising at least two emitting-receiving patches in which the patches, assigned polyrods and/or a dielectric lens are configured such that they are asymmetrical.