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A Compact Antenna Test Range (CATR) enables the measurement of electrically large antennas at a considerably shorter distance compared to a traditional far-field test range. This compact setup utilizes a source antenna (feed) to emit a spherical wave toward a parabolic reflector, which then collimates the wave into a planar form to illuminate the aperture of a Device Under Test (DUT). The lowest operational frequency is influenced by factors such as the reflector’s size, edge treatment, the feed, and the absorbers.
Frequency Bands – 80Ghz and Above
Our polyurethane absorbers are engineered to deliver exceptional performance in antenna chambers, ensuring precise and interference-free testing for a wide range of applications. Designed with cutting-edge technology, these absorbers provide a controlled, reflection-free environment for electromagnetic wave testing.
The system includes our Flagship TEKPATRF software. The software makes fully automated Radiation patterns and frequency response measurements. The software has the capabilities to calculate antenna gain, radiation efficiency, total radiated power etc. Advanced graphics capabilities allow users to plot 2D and 3D radiation patterns. The data can be exported to CSV file format for processing. The report generation capability of the software allows users to generate pdf test reports.
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