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Automotive Microwave Lens Device for Generation of Heart-Shaped Radiation Pattern in Interior Car Sensing Applications
Automotive Microwave Lens Device for Generation of Heart-Shaped Radiation Pattern in Interior Car Sensing Applications
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机译:汽车微波透镜装置,用于在车内传感应用中产生心形辐射图
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摘要
A dielectric lens device (14; 40) for shaping a radar beam comprises a first (16; 42) and a second plano-convex cylindrical dielectric lens member (20; 52), and a plane-parallel dielectric substrate (24). The two plano-convex cylindrical dielectric lens members (16, 20; 42, 52) are arranged with their plane surfaces towards a same surface of the plane-parallel dielectric substrate (24). The plano-convex cylindrical dielectric lens members (16, 20; 42, 52) are interconnected to the plane-parallel dielectric substrate (24) in a material fit.
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