The method, which could diminish the dimension of Log-PeriodicDipole Antenna is discussed in this paper.
本文探讨减小对数周期天线尺寸的方法。
2
The function and usage of the software for analyzing the fan-shaped array of log-periodicdipole antennas are introduced.
详细介绍了对数周期天线扇形阵特性分析软件的功能及使用方法。
3
The major work of this thesis is to design and make a good LPDA(log-periodicdipole antenna)as the feed of the ten-meter parabolic reflectors at the Yunnan Observatory.