A 30 GHz Steerable Patch Array Antenna for Software-Defined Radio Platforms
A 30 GHz Steerable Patch Array Antenna for Software-Defined Radio Platforms
复制标题
DOI：
10.1109/southeastcon51012.2023.10115182
复制
发表时间：
2023-04
期刊：
影响因子：
--
通讯作者：
Marc Jean;Ectis Velazquez;Xun Gong;Murat Yuksel
中科院分区：
文献类型：
--
作者：
Marc Jean;Ectis Velazquez;Xun Gong;Murat Yuksel
介绍了一种工作在30 GHz的波束控制贴片天线阵的设计和仿真。天线设计包括连接到软件定义无线电(SDR)平台所需的馈线。馈电线路上的相位差很小，在工作频率下馈电网络对增益的影响可以忽略不计。天线的每个贴片单元都有一个相关的5位移相器，使阵列具有精细的波束形成能力。仿真结果表明，该天线获得了与理想天线非常接近的增益方向图。
We present design and simulation of a beam-steering patch antenna array that operates at 30 GHz. The antenna design includes feeding lines needed for connection to a software-defined radio (SDR) platform. Phase differences on the feeding lines are minimal and the impact of the feeding network on the gain is negligible at the operational frequency. Each patch element of the antenna has an associated 5-bit phase shifter allowing fine granularity beam-forming capability out of the array. The simulation results show that the antenna attains very similar gain patterns to ideal ones.