专利内容由知识产权出版社提供
专利名称：Multi-frequency wireless receiver for
computer peripheral device
发明人：Bo-Xun Xian,Ren-Kai Zheng申请号：US10725366申请日：20031203
公开号：US20050124295A1公开日：20050609
专利附图：
摘要：A multiple frequency wireless receiver for connecting computer peripheraldevices with a host computer via an interface, includes a single oscillator for generatingan oscillator signal; a mixer coupled to the receiving unit for mixing at least two signals
having different frequencies with the oscillator signal in order to obtain at least twodifferent mixed signals, at least two filters tuned to different frequencies for respectivelypassing a respective one of the two different mixed signals to a mixed-signal processingunit for demodulation and transformation into commands to be sent to the hostcomputer via the interface.
申请人：Bo-Xun Xian,Ren-Kai Zheng
地址：Taipei TW,Taipei TW
国籍：TW,TW
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