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For testing high-frequency products such as those operating in the mm-wave and terahertz bands, it is often impractical to meet the conditions for direct far-field measurement. The Compact Antenna Test Range (CATR) technology provides a more suitable testing solution. The CATR system employs a specially designed reflector precisely matched with a feed assembly to create an excellent quasi-plane wave test zone (quiet zone) at a short distance. This allows for direct measurement of various antenna performance parameters, requiring only limited space, it achieves testing results comparable to those of large far-field anechoic chambers.
Technical advantages
  • The reflector features a rolled-edge design, offering wide frequencyband applicability and high quietzone utilization (>50%).
  • Utilizing precision machining and forming technology, it achieves high surface accuracy(<20 μmRMS).
  • The integrated installation design of the feed and reflector ensures excellent quiet zone performance and precise spatial positioning
Product parameters

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*The specifications in this web page are for standard products. Should you have specific applications or customized measurement requirements, our specialist team is available to assist.


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