专利名称：Apparatus for transmitting and receiving a
signal in a visible light communicationsystem
发明人：Kouichi Takene,Tooru Takanaka申请号：US12388566申请日：20090219公开号：US08165472B2公开日：20120424
专利附图：
摘要：Disclosed herein is a visible light communication system, in which the visible lightemitted from the light-emitting element is superposed with a signal in order to
accomplish communication. The system has a transmitter and a receiver. The transmitterhas a modulation circuit whose the demodulating mode can be changed during thecommunication in accordance with the state of the visible light. The receiver receives thevisible light emitted from the transmitter and has a demodulation circuit thatdemodulates the modulated signal received from the transmitter.
申请人：Kouichi Takene,Tooru Takanaka
地址：Higashikurume JP,Fuchu JP
国籍：JP,JP
代理机构：Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
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