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Unveiling Precision in Millimeter-Wave Testing with SUNYIELD SY-CATR Compact Range Measurement System

At SUNYIELD, we are thrilled to introduce our groundbreaking SY-CATR Compact Range Antenna Measurement , designed for millimeter-wave detection and testing. As a leader in the Compact Range and Phased Array Antenna Testing Series, the SY-CATR series supports frequencies ranging from 2GHz up to an impressive 200GHz. Let us delve into the advantages and features that make this system a game-changer in millimeter-wave radar testing and design.

Space-Efficient Design

Our SY-CATR series stands out for its space-saving design, incorporating an integral curling surface with an RMS (Root Mean Square) of less than 20um. This design innovation ensures a compact footprint compared to conventional saw-tooth reflectors. By optimizing space utilization, the SY-CATR series provides an excellent solution for creating efficient and streamlined experimental environments.

Versatility in Testing Options

One of the standout features of the SY-CATR series is its ability to facilitate both active and passive testing. Within a certain longitudinal distance, an elliptical quiet zone is formed, enabling seamless integration with network analyzers or spectrum analyzers. This ensures comprehensive testing of automotive radars, millimeter-wave military/police radar products, and civilian millimeter-wave antennas, including reflector antennas and 5G communication antennas.

Customizable Configurations for Precision

We understand that every testing scenario is unique, and that’s why the SY-CATR series comes equipped with a multi-dimensional bearing turntable. This allows users to customize test tooling and electric auxiliary shafts according to their specific requirements. For optimal application, a fully shielded non-reflective microwave chamber with an adjustable feed fixture and corresponding band ripple speaker feed is essential. The system also features a movable base, enhancing user-friendliness for placement and deployment.

Empowering Millimeter-Wave Research

The SUNYIELD SY-CATR Compact Range Measurement System is not just a tool; it’s a gateway to advancing millimeter-wave research. Its capability to support a vast frequency range, coupled with space-saving design and versatile testing options, positions it as an indispensable asset for research institutions, automotive manufacturers, and defense organizations.


In conclusion, the SUNYIELD SY-CATR Compact Range Measurement System redefines millimeter-wave testing with its space-efficient design, versatile testing options, and customizable configurations. Choose SY-CATR to elevate your testing experience, unlocking new frontiers in millimeter-wave research and innovation. At SUNYIELD, we are committed to pushing the boundaries of what’s possible in millimeter-wave detection and testing. Join us on this journey of precision and discovery.

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