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利用衍射光学原理设计制作连续位相结构的 Fresnel波带片式的透射毫米波天线 .该天线具有重量轻、体积小、增益高、成本低等优点 .对该天线进行了实际测量 ,并对天线进行远场模拟计算与分析 ,计算结果与实测值吻合较好
Based on the principle of diffractive optics, a Fresnel strip-type transmission millimeter-wave antenna with continuous phase structure is designed and manufactured.The advantages of the antenna are light weight, small size, high gain and low cost.The actual measurement of the antenna and the antenna Far-field simulation and analysis, the calculated results are in good agreement with the measured values