The advantage of this Electro-optical technology is a low disturbance during the measurement.

Antenna Near-field Measurement System
with Electro-optical Probe
  
Low-Cost Antenna Near-field
Measurement System

 
Thz-Expert system leaflet   Thz-Expert system leaflet
  • System with unique optical technology
  • Low disturbance measurement
  • Compact measurement environment
  • Small size and light weight
  • Attachment to small robots
  • VNA and extender not required (low cost)
  • Supports simple frequency expansion
    (~70GHz, W-band, D-band, J-band)
  • Planar, Cylindrical, and Spherical Scanning
  • Near-Far conversion software
  
  • VSPS：Unique vector signal processing system
  • Low cost with no VNA required
  • Frequency support: 1 GHz to 110 GHz
  • Target frequency band selection method
  • Planar, Cylindrical, and Spherical scanning
  • Near-Far Conversion Software
     
Complex Permittivity and S11/S21
Measurement System
    
 

    
  Thz-Expert system leaflet    
  • Uses a unique dielectric probe
  • No free-space optics (lenses) required
  • Plane waves can be generated
  • Forms a spot beam
  • Compact, small size DUT possible
  • VSPS：Proprietary vector signal processing system
    (alternative to 2port-VNA)
  • Low Cost with no VNA required
  • Analysis software:
    • S11, S21, complex dielectric analysis,
    • frequency sweep function,
    • 2-Port calibration function,
    • multipath processing