Experts help !! Drive circuit of alterating magnet field generator for frequency range from Hz to MHz

Dec 05, 2006 0 Replies

Hi friends,



I'm a beginner designing a drive circuit of an Alterating Magnet Field genetaror, it is required to realize a frequency range covering Hz to kHz to MHz, within in a compact system, and to be used for some hyperthermia treatment and experiments, the amplitude of the magnet field should be around the order of several kA/m.



But it sounds so difficult to make such a single compact drive circuit with such a wide range of frequency, and also high amplitude up to kA/m, I have no idea now, anybody having experience can give meany suggestions ? Or possible references or tools for it ? It 's really a tough job for me without any previous experience.



Thank you all very much.



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