一种小型化印刷对数周期天线设计

A Design of Miniaturization Printing Log Periodic Antenna

介绍了矩形折线分形(FRC)结构在印刷对数周期天线小型化中的应用,分析对比小型化后的对数周期天线与传统印刷对数周期天线各方面的性能,实测结果表明FRC结构能够在天线性能基本不受影响的情况下有效地缩减了对数周期天线的尺寸,达到了小型化的目的。

This paper introduces the application of fractal rectangular curve（FRC） structure to the printing log periodic antenna miniaturization,analyzes and compares the performance of log period antenna after miniaturization with that of traditional printing log periodic antenna,the real measurement result shows that the FRC structure can effectively reduce the size of log period antenna under the state that antenna performance is not influenced,and fetch the goal of miniaturization.