The log-period dipole array is applied as a feed element for a back-fire antenna.
用对数周期振子阵作为背射天线的馈源。
After this we analyzed and summarized monopole and dipole array acoustic waveform data under the different strata.
在完成对数据的解编之后，分析并总结在不同地层情况下阵列声波单极子和偶极子的波形特征。
The results indicate that a half-wave dipole array has good performance when array element space is also half-wave.
结果表明，对于半波长的偶极子阵列，当阵元间距为半波长时性能达到最佳。
A new method for estimating formation S-wave anisotropy parameters from 4-component (4-c) data in cross-dipole array acoustic logging is proposed.
提出一种从四分量正交偶极子声波阵列波形数据中提取地层剪切波方位各向异性参数的有效方法。
The time-domain radiation characteristic of a three V-dipole array has been studied by direct time-domain method. Some valuable results are obtained.
本文利用直接时域法计算了由三单元V形振子组成的直线阵的时域辐射特性，得到了一些有用的结果，为时域天线的进一步研究提供参考。
By use of numerical approximation method, the paper USES the polynomial to approach segmentally the transient electric field from dipole dipole array.
本文采用数值逼近的方法，逐段用多项式表示偶极—偶极排列的瞬变电场。
The strongpoint of inline pole-dipole array is that it can obtain massive collection data, strong IP signal, larger penetration depth, highly surveying accuracy and highly working efficiency.
轴向单极～偶极排列具有采集的数据量大，激电信号强，穿透深度大，勘探精度高和效率高等优点。
Electrode effects, which are always a hindrance when the Dipole-Dipole array is used.
电极效应在用偶极-偶极排列时是经常遇到的一种干扰因素。
Electrode effects, which are always a hindrance when the Dipole-Dipole array is used.
电极效应在用偶极-偶极排列时是经常遇到的一种干扰因素。
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