[极低频多波形电磁场发生器的研制与应用]

[Development and application of extremely low frequency multi-waveform electromagnetic field generator].

作者信息

Qu Xuemin, Wen Jun, Zhang Jianbao, Zhang Xiaojun

机构信息

Department of Physics, College of Biomedical Engineering, Fourth Military Medical University, Xi'an 710032, China.

出版信息

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2009 Feb;26(1):173-6.

PMID:19334579

Abstract

In th is paper, an Extremely Low Frequency Multi-waveform Electromagnetic Field Generator has been developed with single chip computer, which provides pulsed, rectangular, triangular and sinusoidal magnetic field with the frequency range from 0-150 Hz and the intensity range from 0-50 mT. The application shows that the device is easy to operate and the parameters of magnetic fields are stable. It has provided successful application in the experiments on biological effects of magnetics and has obtained valuable result.

摘要

本文研制了一种基于单片机的极低频多波形电磁场发生器，它能产生频率范围为0 - 150Hz、强度范围为0 - 50mT的脉冲、矩形、三角和正弦磁场。应用表明，该装置操作简便，磁场参数稳定。它在磁生物学效应实验中得到了成功应用，并取得了有价值的结果。