CDMA encoder-decoder, CDMA communication system, W

专利名称：CDMA encoder-decoder, CDMA

communication system, WDM-CDMAcommunication system

发明人：Takiguchi, Koichi c/o NTT Intell. Prop.

Center,Kato, Masao c/o NTT Intell. Prop.Center,Okamoto, Katsunari c/o NTT Intell.Prop. Center,Goh, Takashi c/o NTT Intell.Prop. Center,Shibata, Tomohiro c/o NTTIntell. Prop. Center

申请号：EP06076296.0申请日：20001229公开号：EP1710938A1公开日：20061011

专利附图：

摘要：A CDMA encoder-decoder has a first arrayed-waveguide grating having aplurality of input and output ports for inputting and outputting a signal. The CDMAencoder-decoder also has a plurality of variable delay lines of which input ports areconnected to the output ports of the first arrayed-waveguide grating and a secondarrayed-waveguide grating having a plurality of input and output ports, the input portsbeing connected to the output ports of the variable delay lines.

申请人：NIPPON TELEGRAPH AND TELEPHONE CORPORATION

地址：3-1, Otemachi 2-chome, Chiyoda-ku Tokyo 100-8116 JP

国籍：JP

代理机构：Beresford, Keith Denis Lewis

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