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Isolated Current Source

Posted Feb 5, 2017, 3:29 p.m. EST 0 Replies

Mohsen Mosayebi Samani
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Hi,

In Interferential current stimulation, two sinusoidal high frequency current are applied to the tissue using two pair of electrodes. The frequency of these sinusoidal current has a small difference (e.g. 4KHz & 4.1KHz ). The interference of these currents in the deep tissue results in a current wave of a low frequency modulated amplitude (e.g 4KHz - 4.1KHz = 100Hz).
imgur.com/sNmXeLe

My question is that, how we can model two isolated current source in Comsol.

Thanks with advance.
0 Replies Last Post Feb 5, 2017, 3:29 p.m. EST
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Hello Mohsen Mosayebi Samani

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