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《Computer & Digital Engineering》 2007-11
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Design of a Extremely Low Frequency Magnetic Field Generator Instrument

Cheng Bo  
This paper introduces new design of Extremely low frequency magnetic field . This equipment can occur the profile contains the square-wave, the triangular wave, the sine wave, the frequency range between 10Hz-10 KHz, magnetic field strength between 0-100mT. The profile duty factor may adjust between 0.1-0.5. Using AT89S8252 monolithic integrated circuit, uses slightly two rides the fitting the way to make up the profile to have the chip insufficiency, enables the profile to achieve the predetermined target as far as possible.
【Fund】: 国家自然科学基金资助(编号:30470413)项目
【CateGory Index】: TH789
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