| 摘要 |
A wireless input device assembly for a computer controlled system comprises an exciter/receiver unit associated with said computer controlled system, said exciter/receiver unit comprising an oscillator means for generating an excitation signal, at least one transmitting antenna connected to said oscillator means for receiving said excitation signal and for generating an electromagnetic field corresponding to said excitation signal, at least one receiving antenna for receiving an electromagnetic field, and decoding means connected to said receiving antenna for receiving and decoding a signal from said receiving antenna, and an input device comprising at least one element for generating data to be inputted into said computer controlled system, and at least one resonator circuit associated to said at least one element, said resonator circuit for influencing an electromagnetic coupling between said transmitting antenna and said receiving antenna in accordance with data generated by said at least one element.
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