24GHz和77GHz毫米波雷达技术细节

Posted 2020-12-14 wujianming-110117

24GHz和77GHz毫米波雷达技术细节

FMCW Radar Sensitivity Measurement Tech

 

Field Test and Raw Data Analysis Capability

Field Test Equipment Setting Structure

 

 

 

 Vidshow - Range Doppler & X-Y Plot (Target Detection Algorithm Tuning)

 

Test Program - Target Data Recording & Target Tracking Algorithm Tuning

 

Millimeter Wave Antenna Design and Development

 

 24GHz/77GHz Millimeter Wave Chamber Measurement

Antenna Pattern Test / Radar Calibration Test / Bumper Impact Test 24GHz & 77GHz

 

Advance Driver Assistance System - ADAS

Large Vehicle ADAS

Lateral Radar

• ODS or 1443
• Focus on detecting Passengers (very slow speed target)
• AZ/EL Coverage; Short Range
• Background Noise is more complicated.

Front Radar

• FCW/170m
• The driver reaction time is 2sec.

Blind Area Setting (80cm) + Object Identification + Trace Prediction

Passenger Predict Warning Solution – Turn Left or Turn Right

Blind Area Setting + Object Identification + Trace Prediction

 FMCW Radar System Analysis and Simulation

Radar System Analysis and Simulation - RVMAP

 

Radar System Analysis and Simulation - Radar Coverage

 

FFT Video & Clutter

 

 Clutter/Noise Boundary

 

 Radar System Analysis and Simulation – Bumper DOA Effects & Analysis

 

 Radar System Analysis and Simulation – In Lane Prediction (Curve Road) Yaw Rate/Curve R  vs. Real Road Path Comparison 

 

 Bus Collision Warning