毫米波相控阵板级集成天线技术研究  

Research on Technologies of Integrated Antenna on Board for Millimeter-Wave Phased Array

作　　者：王泉 陈俐[1,2] 邹文慢 谢安然 陈谦 张雪雷[1] 金谋平 WANG Quan;CHEN Li;ZOU Wenman;XIE Anran;CHEN Qian;ZHANG Xuelei;JIN Mouping(The 38th Research Institute of China Electronics Technology Group Corporation,Hefei 230088,China;Anhui Province Engineering Laboratory for Antennas and Microwave,Hefei 230088,China)

机构地区：[1]中国电子科技集团公司第三十八研究所,安徽合肥230088 [2]安徽省天线与微波工程实验室,安徽合肥230088

出　　处：《雷达科学与技术》2020年第5期461-465,共5页Radar Science and Technology

基　　金：国家自然科学基金(No.61801447)。

摘　　要：随着毫米波雷达及通信系统的快速发展,有源相控阵天线日益成为当前研究的热门天线形式。然而,毫米波有源相控阵存在空间紧凑、结构复杂、装配繁琐等问题。本文介绍了一种可应用于毫米波相控阵的板级集成天线,并对其天线阵列、垂直过渡等关键结构的设计进行了讨论。该阵面将天线阵列、收发组件和馈电网络全部集成在一块基板上,具有结构简单易于量产的特点。文末给出了对所设计的有源阵面的暗室测试结果,结果表明该天线在毫米波雷达和通信系统中具有巨大的应用潜力。With the rapid development of millimeter-wave radars and mobile communication,millimeter-wave active phased arrays are becoming a hotspot in researches.However,millimeter-wave active phased array has many problems such as compact space,complex structure and complicated installation.A novel millimeter-wave active phased array,which integrated antenna on board,is introduced in this paper.Meanwhile,the key structures,such as antenna array and vertical transition,are also discussed.The integrated architecture,antenna array,the T/R modules and feeding network are all integrated on a single printed circuit board,which has the characteristics of simple structure and easy mass production.The test results in anechoic chamber are given in the end of this paper.The results show that the phased array has great application potentials in millimeter-wave radar and communication systems.

关 键 词：有源阵面 低成本 毫米波 板级集成天线 

分 类 号：TN82[电子电信—信息与通信工程] TN957.2