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Microwave Anechoic Chamber
The company has built a 180m² Microwave Anechoic Chamber, which can be used for many R&D tests of 76-81GHz band millimeter-wave radar, such as radar antenna pattern, radar speed resolution, and multi-target detection capability evaluation. The dark room is composed of a test dark room and a control room. The test dark room is equipped with a spike-type absorbing material, a three-axis turntable and a turntable guide rail, etc. The control room is equipped with operating stations and test control instruments. Among them, the absorbing efficiency of the absorbing material is -40dB, which can effectively absorb most of the electromagnetic energy incident on the six inner walls, and the reflection is extremely small, which can better simulate free space. The three-axis turntable can realize azimuth axis, pitch axis, roll axis and other motion posture scanning tests, which greatly improves the product yield and detection efficiency.