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1·The log periodic dipole antenna(LPDA) is used as an object of study.

主要研究了对数周期偶极子天线。

2·A log periodic dipole antenna is analyzed by using circuit array approach.

本文利用路-阵方法分析了对数周期偶极天线。

3·Furthermore, a size reduction rate of 50% compared with a general dipole antenna is realized.

此外，天线高度和常规偶极子天线相比减小了约50%。

4·The scattering of dipole antenna array and microstrip antenna array is discussed in this paper.

本文以振子天线阵、微带天线阵为例研究了阵列天线的散射特性。

5·The method, which could diminish the dimension of Log-Periodic Dipole Antenna is discussed in this paper.

本文探讨减小对数周期天线尺寸的方法。

6·This paper chooses a normal mode helical antenna to replace the short dipole antenna to improve efficiency.

本文采用法向模螺旋天线代替以前采用的短偶极子天线以提高效率。

7·The dipole antenna array with trough reflector is widely applied to base stations for mobile communications.

板状振子型基站天线是一种现代移动通信中广泛使用的基站天线。

8·The problem of a linear dipole antenna mounted on a dielectric slab is investigated theoretically and experimentally.

本文对介质板上的直线振子天线作了理论和实验研究。

9·In the exemplary embodiment, shown in FIG. 1, the second conductor 104, is a conductor having a dipole antenna structure.

在图1所示的该示例性实施例中，第二导体104是具有偶极天线结构的导体。

10·The tag antenna is a key component of RFID systems. Dipole antenna and its modification types are widely used in UHF band.

标签天线是RFID系统的关键部件， UHF频段RFID系统多采用偶极子天线及其变形型式。