WHST new STA79-3 high-resolution short-range radar-makes parking stress-free!

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Time of issue:2020-02-20
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(Summary description)STA79-3 high-resolution short-range radar is an automotive radar product using 77GHz technology independently developed by WHST. The product uses multiple input and multiple output + angle super-resolution (MIMO + ASR) technology to improve the resolution of distance and angle.

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WHST new STA79-3 high-resolution short-range radar-makes parking stress-free!

(Summary description)STA79-3 high-resolution short-range radar is an automotive radar product using 77GHz technology independently developed by WHST. The product uses multiple input and multiple output + angle super-resolution (MIMO + ASR) technology to improve the resolution of distance and angle.

Categories:News
Author:
Origin:
Time of issue:2020-02-20
Views:0

What's the hardest thing about a novice driver while driving? Many people answered parking to the storage. That's right, it is not easy to park your car in the parking space perfectly under various circumstances. Sometimes the side-by-side distance is too small, and sometimes the distance between the front and rear parking spaces is too narrow, which tests the skills of novice drivers. Reversing the car a few times is minor, and sometimes scratches appear, which is very annoying.

STA79-3 high-resolution short-range radar is an automotive radar product using 77GHz technology independently developed by WHST. The product uses multiple input and multiple output + angle super-resolution (MIMO + ASR) technology to improve the resolution of distance and angle. STA79-3 high-resolution short-range radar can not only realize basic functions such as vehicle blind spot detection (BSD), lane change assistance (LCA), rear cross traffic alert (RCTA), door opening warning (DOW), rear collision warning (RCW), forward collision warning (FCW) and forward cross traffic alert (FCTA), In addition, the STA79-3 high-resolution short-range radar can also accurately detect and sense the surroundings of the vehicle and determine the driveable area to achieve automatic parking (AP), traffic jam assistance (TJA), and free space detection (FSD) functions, so as to provide millimeter-wave radar solutions for L2-L4 autonomous driving.

01 Product Advantages

l High stability radar based on 77GHz- MMIC technology, small size and light weight

l Adopts PD+MIMO+ASR technology to realize 3D resolution of distance, speed and angle

l Can provide + 60 °, 80 m moving targets for accurate information

l To provide information about the surrounding environment of the vehicle, so as to achieve accurate lateral positioning of the vehicle on the road

l Be unacted on rain, snow, fog and other adverse conditions, fully guarantee driving safety

02 Key technical specifications

Specifications
Frequency Range	76GHz~81 GHz
Transmit Power	≤10mW
Modulation	FMCW
Bandwidth	0.8 GHz
Cycle Time	50ms
Range Measurement	0.2m~80m
Velocity Measurement	-55.5m/s~+55.5m/s
Azimuth Angle Range	-60°~+60°
Elevation Angle Range	-7.5°~+7.5°
Range Accuracy	±0.1m
Velocity Accuracy	±0.1m/s
Angle Accuracy	±0.5°
Range Resolution	0.2m
Velocity Resolution	0.2m/s
Angle Resolution	8.5°
Voltage Range	9V~12V DC
Current Range	≤340mA
Power Consumption	≤4W
Temperature Range	-40℃~+85℃
Dimensions(H×W×D)	108mm×80mm×30mm
Weight	200g

03 wide range of applications

The product can not only meet the basic functions such as BSD, LCA, RCTA, DOW, RCW, FCW, FCTA, but also can realize automatic parking (AP), traffic jam assistance (TJA), free space detection (FSD) and other functions, applied to the fields of automatic parking, precision measurement, auto driving and active safety, driverless collision warning system, engineering machinery safety ranging and collision prevention, etc.