摘要
根据理论计算和实际修正,设计出工作于1.79GHz的矩形微带天线。利用基于非均匀网格的时域有限差分方法对天线进行建模和仿真,并分析了天线的频率特性、远场辐射方向图以及阻抗特性和驻波比。
According to the theoretical calculate and practical modification, a rectangle patch antenna working at 1.79GHz is designed. The paper uses the algorithm of nonuniform finite-difference time-domain （FDTD） to model and simulate this antenna; it also presents the analysis of frequency specialty, far field radiation patterns, impedance specialty and voltage standing wave ratio （VSWR） of the antenna.
出处
《山西电子技术》
2007年第6期66-67,共2页
Shanxi Electronic Technology
关键词
微带天线
时域有限差分法
建模仿真
patch antenna
finite-difference time-domain
modeling and simulating
