AUTOMOTIVE

An OTA test system supporting full vehicle 5G MIMO measurement

GTS-RBW
Vehicle wireless communication OTA test system

Design concept: slide rail + robotic arm, to achieve spherical near-field, multi-function, full-standard vehicle wireless performance test

  • Spec:
    • Frequency:0.6GHz–7.5GHz (expandable to 12GHz)
    • Antenna passive performance: V2X antenna, cellular communication antenna, GNSS antenna, etc.
    • Vehicle SISO performance: V2X, 2G/3G/4G/5G, A-GNSS, Wi-Fi, TRP&TIS of Bluetooth, etc.
    • Vehicle MIMO performance: 4G/5G 2×2/4×4 MIMO throughput rate, support 2D/3D standard channel model and field environment simulation;
    • Vehicle dynamic performance diagnosis: dynamic, self-interference test and diagnosis.
    • Outer dimension (L×W×H): 20×20×14m (can be customized)
    • Door size (H×W): 4×4m (can be customized)
    • Turntable positioning accuracy: ±0.1°
    • Positioning accuracy of robotic arm: ±0.1°
  • Software:
    • SISO/MIMO independent options, individually configured

GTS-RRB

Vehicle wireless communication OTA test system

Design concept: A mobile robotic arm test system to achieve spherical near-field, multi-function, full-standard vehicle wireless performance testing

  • Spec:
    • Frequency:0.6GHz–7.5GHz (expandable to 12GHz)
    • Antenna passive performance: V2X antenna, cellular communication antenna, GNSS antenna;
    • Vehicle SISO performance: V2X, 2G/3G/4G/5G, A-GNSS, Wi-Fi, TRP&TIS of Bluetooth, etc.
    • Vehicle MIMO performance: 4G/5G 2×2/4×4 MIMO throughput rate, support 2D/3D standard channel model and field environment simulation;
    • Vehicle dynamic performance diagnosis: dynamic, self-interference test and diagnosis.
    • Outer dimension (L×W×H): customized
    • Door size (H×W): ≥3×1.6m
    • Turntable positioning accuracy: customized
    • Positioning accuracy of robotic arm: ±0.1°
  • Software:
    • provide a variety of test options for SISO/MIMO/self-interference/millimeter wave