77 GHz车载毫米波中远距雷达天线阵列设计

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Design of 77 GHz vehicle millimeter long- and medium-range radar antenna array

1.
State Key Laboratory of Millimeter Waves,School of Information Science and Engineering,Southeast University,Nanjing 210096,China

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。
- 车载毫米波雷达 /
- 天线阵列 /
- 串馈微带天线阵 /
- 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.
- vehicle millimeter-wave radar /
- antenna array /
- series-fed microstrip antenna array /
- detection needs

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2.	蔡震，吉俊文. 激光眩目器光学系统设计. 光电技术应用. 2023(06): 21-24+81 . 百度学术