ARS-408-21产品说明书

ARS 408-21 Long Range Radar Sensor 77 GHz

Typical areas of application

Anti-collision protection for vehicles of every description

(particul. autonomous)

Headway control also for far range

(vehicles of every description, particularly autonomous)

Area monitoring system for far range, e.g. of hazardous or

non-accessible areas

Classiication of objects

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Advantages

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Safe - reliable - robust – very small design

Continental oers a new type of radar sensor, the ARS 40821, as a possible adaption in dierent application and as entry version of the

series 40X.

Measuring procedure

The rugged ARS 40821 sensor from Continental measures independent the distance and velocity (Doppler’s principle) to objects

without relector in one measuring cycle due basis of FMCW (Frequency Modulated Continuous Wave) with very fast ramps, with a real

time scanning of 17 / sec.. A special feature of the device is the simultaneously measurement of great distances up to 250 m, relative

on the driving speed a possible risk of collision.

Reliable: The ARS 40821 radar sensor is fail-safe and able to

recognize troubles of the sensor and sensor environment and

display it automatically.

Robust and very small design: By using a radar technology

with less complex measuring principle and the development

and mass production in automotive supply industry, the design

is kept very robust and very small.

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