论文标题
高增益阵列天线与FSS通过墙壁进行生命体征监测
High Gain Array Antenna With FSS for Vital Sign Monitoring Through the Wall
论文作者
论文摘要
在这项研究中，提出了2.4 GHz平面阵列天线2x2与频率选择性表面（FSS）结合使用，以获得高增益和高效率，以使用自注射锁定的雷达系统通过墙壁通过墙壁进行监测的生命体征的性能。 FSS的设计在双层层上，每一层的单位单元为9x7。提出了改良的耶路撒冷交叉形状，以增强增益。天线阵列和其他FSS可以获得15.2 dB的增益和效率的82％。对墙后面的主题的生命体征监测已成功进行。
In this research, a 2.4 GHz planar array antenna 2X2 combined with frequency selective surface (FSS) is proposed to obtain a high gain and high efficiency for improving the performance of vital sign monitoring through the wall using Self-injection-locked radar systems. The FSS is designed on a double-layer with unit cells of 9X7 for each layer. Modified Jerusalem cross-shaped of FSS is proposed to enhance the gain. The antenna array and additional FSS can obtain a gain of 15.2 dB and 82% of efficiency. the vital sign monitoring of the subject behind the wall has been successfully carried out.
