摘要
设计了一种应用于WLAN和WiMAX的多频带印刷单极子天线。该天线制作在以聚四氟乙烯为材料的基板上,天线正面部分具有三个条带结构,背面则添加了带有矩形槽的反射地结构以改进天线的阻抗匹配。利用三维电磁仿真软件(Ansoft HFSS13.0)进行仿真,并将该天线通过SMA连接器连接到矢网仪(Agilent Technologies N5230C10MHz^20GHz)进行测试。实际测试结果与仿真结果基本吻合,符合设计要求,验证了设计的正确性。
A multiband printed monopole antenna applied to WLAN/WiMAX applications is designed.The top of the antenna is composed of three strips and the bottom is a defected ground structure used to improve the impedance matching of the antenna.The antenna was simulated by using a three-dimensional electromagnetic simulation software（Ansoft HFSS13.0）,and it was fabricated on a substrate with teflon material.The sample of the presented antenna was connected to a test equipment（Agilent Technologies N5230C10MHz-20GHz）for testing via an SMA adaptor.The measured result is consistent with the simulated result,which verifies the correctness of the design.
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2015年第11期146-149,共4页
High Power Laser and Particle Beams
基金
西安邮电大学研究生创新基金项目(CXL2014-09)
关键词
印刷单极子天线
多频带
无线通信
printed monopole antenna
multiband
wireless communication
