| 摘要 |
An alternative re-usable electric power supply source comprises an electric circuit formed by an antenna (a), an electromagnetic signal receiving coil (b, c, d), and a full wave rectifier (e). Once the rectified signal is detected and stabilised by the capacitor or signal doubler, which is a basic conventional circuit, the alternative power supply source can power any low-consumption apparatus, such as those used in modern technology.
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