专利名称：Modulator
发明人：Tanaka, Koichiro,Oue, Hiroshi,Shouno,
Kazuhiro
申请号：EP98113817.5申请日：19980723公开号：EP0893900A3公开日：20020206
专利附图：
摘要：A low frequency signal generating portion 1 generates a first discrete signal (asignal sampled at a first sampling rate f). A band pass portion 2 operates at a secondsampling rate f, performs frequency selecting operation to a second discrete signal
generated when the first discrete signal generated by the low frequency signalgenerating portion 1 is inputted, and generates a modulated signal with a prescribedcenter frequency.
申请人：MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
地址：1006, Oaza Kadoma Kadoma-shi, Osaka-fu JP
国籍：JP
代理机构：Altenburg, Udo, Dipl.-Phys.
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