本研究第一部份为天线设定试验，使用地质雷达之中心频率2000MHz之 双极天线 ( Dipole antennas )，探讨天线排列方式及发射天线与接收天线净间距对地质雷达反射讯号的影响，试验结果发现接收天线与发射天线沿施测方向垂直排列进...
基于62个网页-相关网页
... antenna drive system 天线驱动系统 antenna; dual-polarized 双极天线 antenna; dummy 代真天线 ...
基于26个网页-相关网页
分贝相关双极天线 decibels related to dipole antenna
堆栈双极天线 stacked dipole antenna
电双极天线 Electric Dipole Antenna
双极化定向天线 Directional Bipolarization Antenna ; dual-polarized directional antenna ; Dual Polarization Antenna
双极化天线 dual-polarization antenna ; Dual-polarized antenna
双偶极天线 double doublet antenna
单极双锥天线 uniple biconical natenna ; biconical antenna unipole
双偶极子H天线 lazy H antenna
双线极化喇叭天线 GJSJTX
·2,447,543篇论文数据，部分数据来源于NoteExpress
本文针对双极天线的特点，采用集中加载的方法在工程上实现了双极天线的宽带化改造。
In accordance with the characteristics of reverse phased horizontal antenna, the method of concentrated resistor loading is adopted in this paper to realize the broad banded reforming of the antenna.
基于PCB平面结构宽带天线，通过推导满足天线边界条件的电流积分方程，利用矩量法对PCB宽带加载天线进行了计算分析，在对计算结果分析的基础上，初步制作了单极和双极PCB加载天线。
A large part of this paper is an analysis of the using of Method Of Moment in PCB wideband planar loaded antenna on the basis of a wideband antenna in PCB planar structure.
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