RT-RTS-300A-Radar target simulation measurement system

System background

Millimeter wave radar sensor has been widely used in the field of vehicle assistant driving and intelligent transportation to detect pedestrians and vehicles to achieve anti-collision warning. Typical application of 24 GHz, 60 GHz, 77 GHz, 79 GHz millimeter wave radar sensors can measure and distinguish different objects. Millimeter wave radar sensor RF antenna, transceiver system and whole radar system are important indicators of millimeter wave radar sensor, which need to pass the comprehensive test system test to verify the performance of millimeter wave radar.

Characteristics of far field system

• Support a variety of radar products：24GHzradar、60GHzradar、77GHzradar、79GHzradar

• upport radar bandwidth：250M@24GHzradar、4G@60GHzradar、1G@77GHzradar、4G@79GHzradar

• Radar target range simulation range：10meters~350meters（For a shorter distance, please contact Rongsheng Technology）

• Reach target speed simulation range：±500km/h

• Reach target RCS Dynamic Range：60dB（For a higher dynamic range, please contact Rongsheng Technology）

• Single target, multi-target simulation

• Static target and dynamic target simulation

• Support TX transmission signal quality parameter measurement of radar products

• Support RX receiving performance parameter measurement of radar products

• Support radome parameter measurement

• Support radar chirp signal waveform measurement

• Support the anti-jamming ability measurement of radar products

• Support vehicle multi-sensor fusion measurement

system composition

• Microwave darkroom (customized according to the system)

• System turntable

1. DUT tested Parts Turntable

2. Radar target simulator

• RF link

1. Radar target simulator

2. Testing and measuring instruments

3. System RF link

4. System calibration kit

5. Other supporting facilities of the system

• Systems software

1. Test system basic software

2. Radar target simulation test software

3. Radar TX test software

4. Radar RX test software

5. Radome test software

6. Radar chirp signal analysis software

7. Multi sensor test software

System turntable

According to the user's specific test requirements, a special turntable for millimeter wave radar test can be provided；

RF link

The RF link of the system is designed with key brand test instrument as the core, radar target simulator as the main body, and other options required for corresponding measurement parameters, such as spectrum analyzer, signal generator, digital oscilloscope, millimeter wave mixing module, millimeter wave frequency multiplication module, so as to form a complete RF link of the measurement system. At the same time, it supports the upgrade of user-defined instruments；

Figure: Keysight spectrum analyzer, radar target simulator

Systems software

1. The system provides a complete radar product system test software:

2. Radar target simulation test software: radar target distance, velocity, RCS parameter measurement; radar target resolution performance measurement; single target, multi-target dynamic simulation scene measurement

3. Radar TX test software: radar transmission frequency, bandwidth, gain flatness, etc

4. Radar chirp signal analysis software: chirp signal modulation linearity of radar products

5. Multi sensor test software: millimeter wave radar, camera, ultrasonic radar, laser radar