作者: Youngtack Shim
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摘要: Various electromagnetically-countered systems (EMC systems) are provided to form a target space where an intensity of harmful electromagnetic waves is reduced by preset extent or below limit. The EMC system includes at least one counter unit which emits capable countering the canceling portion in suppressing from propagating into space. As performed canceling, tend while impeding purpose However, as done suppressing, oppose facilitating outside