一种可用于卫星通信的微带天线阵元

A Microstrip Antenna Element for Satellite Communication

通过计算机仿真对微带贴片天线的阻抗和辐射性能进行了仔细的研究,找出了一些微带贴片几何尺寸与天线特性参数之间的关系,在此基础上提出了一种可用于VSAT站基本上满足C波段卫星通信对频率、带宽、极化、隔离等要求的微带天线阵元的结构。

This paper gives a detail analysis of the impedance and radiating characteristics of a microstrip patch antenna by computer simulation. Some relationships between its size and characteristic parameters have been found. A new structure of microstrip antenna is presented based on the analysis, which can be used in VSAT station and can meet the requirements of C-band satellite communication for dual-frequency, wide band, dual-polarization and isolation.