The calibration principle and method of the nearregionfield strength meter are described, especially its auto calibration and test system and the study of software.
介绍了近区场强仪的核准原理和方法,着重介绍了近区场强议的自动校准测试系统和软件的研究。
2
The preliminary research result of electromagnetic prospecting with the nearfield(transition region) of infinite-length line source in frequency domain is presented in this paper.
本文对频率域无限长线源近区(过渡区)测深的理论基础进行了探索性研究。
3
This method is valid, no matter the objects are located in the far-fieldregion or near-fieldregion.