强激光与粒子束, 2017, 29 (10): 103102, 网络出版: 2017-10-30
77 GHz车载毫米波中远距雷达天线阵列设计
Design of 77 GHz vehicle millimeter long- and medium-range radar antenna array
车载毫米波雷达 天线阵列 串馈微带天线阵 探测需求 vehicle millimeter-wave radar antenna array series-fed microstrip antenna array detection needs
摘要
为了在雷达中实现对中距和长距的探测，首先研究并实现了针对中长距雷达探测需求的天线及其组阵形式，然后通过雷达方程得出天线阵列所需的增益与组阵方式，设计了高增益窄波束和低增益宽波束形式的毫米波雷达天线阵列，最后的仿真和测试结果表明，该中长距雷达天线阵列能够满足77 GHz车载毫米波雷达对中距大角度和长距小角度的视野范围探测需求。
Abstract
In order to realize the medium-range and long-distance detection in one radar, we studied and realized a kind of antenna array meeting the long- and medium-range radar demand. The simulation and measurement results show that the radar antenna array can meet the detection needs of 77 GHz vehicle millimeter-wave radar of large angle with medium distance and narrow angle with long distance.
张慧, 余英瑞, 徐俊, 张魏. 77 GHz车载毫米波中远距雷达天线阵列设计[J]. 强激光与粒子束, 2017, 29(10): 103102. Zhang Hui, Yu Yingrui, Xu Jun, Zhang Wei. Design of 77 GHz vehicle millimeter long- and medium-range radar antenna array[J]. High Power Laser and Particle Beams, 2017, 29(10): 103102.
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