WTS_Pb Millimeter-Wave Radar Tester
WTS_Pb Millimeter-Wave Radar Tester
WTS_Pb millimeter-wave radar tester can be used for radar calibration and end-of-line production testing. It enables simultaneous target performance testing and RF performance testing. The system also supports expansion to multiple millimeter-wave application bands including 24 GHz, 60 GHz, 77 GHz, and 92 GHz, meeting production consistency testing requirements for millimeter-wave radars across sectors such as smart automotive systems, security and traffic systems, smart home applications, health monitoring, and smart transportation.
Product Overview
WTS_Pb millimeter-wave radar tester can be used for radar calibration and end-of-line production testing. It enables simultaneous target performance testing and RF performance testing. The system also supports expansion to multiple millimeter-wave application bands including 24 GHz, 60 GHz, 77 GHz, and 92 GHz, meeting production consistency testing requirements for millimeter-wave radars across sectors such as smart automotive systems, security and traffic systems, smart home applications, health monitoring, and smart transportation.
Product Features
※ Simulates target distance/velocity/RCS echo, supporting calibration and target detection performance testing.
※ Equipped with spectrum analysis functionality, supporting tests such as EIRP and radiation pattern.
※ Supports multiple frequency bands including 24 GHz, 60 GHz, 77 GHz, and 92 GHz.
※ Supports long-term stable operation.
※ The Spectrum Analysis Functionality
Equipped with a built-in spectrum analysis option, it delivers sweeping analysis capability of up to 1.2 THz/s through high-speed signal processing. This enables rapid spectral accumulation of FMCW and other signals while acquiring test results, significantly boosting testing efficiency.
※ Frequency Extension Capability
A single unit supports millimeter-wave radar testing across multiple bands including 24 GHz, 60 GHz, 77 GHz, and 92 GHz. Featuring upgradable multi-band reuse, this functionality significantly reduces cost investment.
※ High-Performance RF
Utilizing a next-generation RF platform, it delivers industry-leading RF performance that significantly reduces measurement uncertainty in test results.
※ Operating with Long-Term Stability
Featuring innovative patented compensation technology, the system delivers exceptional stability for 7×24-hour continuous operation, ensuring robust production consistency assurance.
Working Principle
The electromagnetic wave signals radiated by the millimeter-wave radar propagate through free space. Upon receiving the radar signals via its horn antenna, WTS_Pb millimeter-wave radar tester performs target distance/velocity/RCS modulation and transmits the echo signal. Simultaneously, its built-in spectrum receiver conducts spectrum measurements of the received signals. This system achieves radar target simulation while performing spectrum analysis of the radar signals.
Device Software
WTS_Pb product features built-in operating software, which is primarily divided into an operation area and a display area, making it easy to set parameters and view test information.
In terms of parameter settings, the software simplifies the necessary configuration items, allowing tests to be completed with just a few simple actions, significantly improving testing efficiency. The display area not only shows target information but also displays device and operation log details, enabling quick access to device operation status and other relevant information.
Basic Configuration
WTS_Pb Basic Configurable | ||
Type | Metrics | Description |
Main Unit | Main Unit with Integrated Spread-Spectrum Front-End Module | WTS-Pb-Bm |
Main Unit with External Spread-Spectrum Front-End Module | WTS-Pb-Bn | |
Random Accessories | Power Adapter | 1 piece |
Packaging Box | 1 unit | |
Documents | Certificate of Conformity | 1 copy |
Test Report | 1 copy | |
User Manual | 1 copy | |
Installation Manual | 1 copy | |
Target Simulation Technical Parameters
WTS_Pb Target Simulation Technical Parameters | ||
Type | Metrics | Parameters |
Target | Number of Target | 1 |
Target Distance | Distance Range | 3/5/8/16 (Customizable Distance Range Within 2-300m) |
Distance Accuracy | ±0.02m，provides measured values, test accuracy±0.5cm | |
Distance Stability | ＜5mm@100m@ Continuous Work for 8 Hours | |
Target Velocity | Velocity Range | -720km/h~720km/h |
Velocity Step | 0.01km/h | |
Velocity Accuracy | ±0.01km/h | |
Velocity Stability | ≤0.001km/h@ Continuous Work for 8 Hours | |
Target RCS | RCS Dynamic Range | 90 dBsm |
RCS Step | 0.1 dB | |
RCS Linearity | ±0.5 dB | |
RCS Stability | ＜1 dBsm@ Continuous work for 8 hours | |
Switching Speed | Faster Than 10 ms | |
Testing Distance | 0.5m ~ 10m (Recommended Radar Far-field Distance) | |
Target Spectral Technical Parameters
WTS_Pb Target Spectral Technical Parameters | |
Metrics | Parameters |
Main Unit Frequency Range | 100 KHz~9.5 GHz |
Extended Frequency Range | 24~25 GHz |
60~64 GHz | |
76~81 GHz | |
92~96 GHz | |
Sweep Speed | Up to 1.2 THz/s |
DNAL | As low-160 dBm/Hz@50 MHz~9.5 GHz |
Phase Noise | As low -101 dBc/Hz@10 KHz@1 GHz Carrier Wave |
RBW | 1 Hz ~ 10 MHz |
MAX Hold | Support |
Channel Power Measurement | Support |
Trace Averaging | Support |
0 SPAN Detection Measurement | Support |
Configurable Options
WTS_Pb Configurable Options | ||
Option | Model | Description |
Frequency Range Option | WTS_Pb_B01 | 24~25 GHz, 1 GHz Instantaneous Bandwidth |
WTS_Pb_B02 | 60~64 GHz, 4 GHz Instantaneous Bandwidth | |
WTS_Pb_B03 | 76~77 GHz, 1 GHz Instantaneous Bandwidth | |
WTS_Pb_B04 | 76~79 GHz, 3 GHz Instantaneous Bandwidth | |
WTS_Pb_B05 | 76~81 GHz, 5 GHz Instantaneous Bandwidth | |
WTS_Pb_B06 | 92~96 GHz, 4 GHz Instantaneous Bandwidth | |
Distance Option | WTS_Pb_D01 | 3 distance levels in 2~300m |
WTS_Pb_D02 | 5 distance levels in 2~300m | |
WTS_Pb_D03 | 8 distance levels in 2~300m | |
WTS_Pb_D04 | 16 distance levels in 2~300m | |
WTS_Pb_D05 | Continuous Distance in 3~400m | |
Spectrum Option | WTS_SAE90 | Spectrum Analysis Function |
Doppler Option | WTS_Pb_DPP | Doppler Speed Simulation, ±720km/h |
RF Cable Option | WTS_Pb_L1 | 1m RF Cable |
WTS_Pb_L2 | 2m RF Cable | |
WTS_Pb_L3 | 3m RF Cable | |
Antenna Option | WTS_Ant_L20 | 24~25 GHz, 20 dBi Antenna Gain |
WTS_Ant_L10 | 24~25 GHz, 10 dBi Antenna Gain | |
WTS_Ant_M20 | 60~64 GHz, 20 dBi Antenna Gain | |
WTS_Ant_M10 | 60~64 GHz, 10 dBi Antenna Gain | |
WTS_Ant_H20 | 76~81 GHz, 20 dBi Antenna Gain | |
WTS_Ant_H10 | 76~81 GHz, 10 dBi Antenna Gain | |
WTS_Ant_W20 | 92~96 GHz, 20 dBi Antenna Gain | |
WTS_Ant_W10 | 92~96 GHz, 10 dBi Antenna Gain | |
Single Antenna Option | WTS_SNW_12CM | 76~81 GHz Circulator, 25 dBi Antenna Gain |
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