Invention Grant
- Patent Title: Wireless transmission system and wireless transmitter, wireless receiver, wireless transmission method, wireless reception method and wireless communication method used with same
- Patent Title (中): 无线传输系统和无线发射机，无线接收机，无线传输方式，无线接收方式和无线通信方式相同
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Application No.: US13635862Application Date: 2011-03-17
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Publication No.: US08976846B2Publication Date: 2015-03-10
- Inventor: Junzoh Shimizu , Minoru Fujishima , Masahiko Ohta , Toshio Takada
- Applicant: Junzoh Shimizu , Minoru Fujishima , Masahiko Ohta , Toshio Takada
- Applicant Address: JP Kawasaki-Shi, Kanagawa JP Shinjuku, Tokyo JP Higashihiroshima-Shi, Hiroshima
- Assignee: Silicon Library Inc.,Hitachi Chemical Co., Ltd.,Hiroshima University
- Current Assignee: Silicon Library Inc.,Hitachi Chemical Co., Ltd.,Hiroshima University
- Current Assignee Address: JP Kawasaki-Shi, Kanagawa JP Shinjuku, Tokyo JP Higashihiroshima-Shi, Hiroshima
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JP2010-064462 20100319
- International Application: PCT/JP2011/001579 WO 20110317
- International Announcement: WO2011/114738 WO 20110922
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H04L27/04 ; H04L5/06 ; H04N21/4363
Abstract:
A wireless transmission system includes a wireless HDMI transmitter and a wireless HDMI receiver. The wireless HDMI transmitter includes a carrier oscillator provided for each channel of an HDMI transmission path to output a carrier signal in a millimeter band, an OOK modulator provided for each carrier oscillator to perform on-off keying modulation on a carrier signal outputted by its corresponding carrier oscillator, and an input circuit provided for each channel of the HDMI transmission path to input a digital signal outputted by a source device to the OOK modulator. Radio signals have different planes of polarization from their adjacent channels.
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