一种C波段雷达微带天线阵列的设计与实现  

Design and Implementation of a C-band Radar Microstrip Antenna Array

作　　者：邓宽 张玉 DENG Kuan;ZHANG Yu(Jinling Institute of Technology, Nanjing 211169, China)

机构地区：[1]金陵科技学院电子信息工程学院,江苏南京211169

出　　处：《金陵科技学院学报》2022年第1期39-43,共5页Journal of Jinling Institute of Technology

基　　金：金陵科技学院博士科研启动基金(jit-b-201423)。

摘　　要：对C波段微带天线阵列在雷达方面的工程应用进行了理论和实验研究。首先根据经典理论设计微带天线阵列的基本制造因素;然后通过全波仿真软件对微带天线阵列进行数值模拟和优化,从而确定贴片单元和馈电网络的参数;最后制作了微带天线阵列实物,验证了设计方法的有效性。试验结果表明:制作的微带天线阵列测量结果与仿真结果基本吻合,满足工程要求,并获得了高达27.24 dB的天线增益。The engineering application of C-band microstrip antenna array in radar is studied theoretically and experimentally.First,basic manufacturing factors of microstrip antenna array are designed according to the classical theory.Then,the microstrip antenna array is simulated and optimized through full wave simulation software to determine the parameters of patch unit and feed network.Finally,the microstrip antenna array is fabricated to verify the effectiveness of the design method.The experimental results show that the measured results of the microstrip antenna array are basically agreement with the simulation results,meet the engineering requirements,and obtain an antenna gain of up to 27.24 dB.

关 键 词：C波段 微带天线阵列 工程设计 贴片单元 馈电网络 

分 类 号：TN98[电子电信—信息与通信工程]