发明名称 |
RADIO TRANSMISSION SYSTEM AND RADIO TRANSMISSION METHOD |
摘要 |
PROBLEM TO BE SOLVED: To enable improvement of a radio wave reception environment inside a vehicle, if the installation of a gap filler in the vehicle is not permitted.SOLUTION: A radio transmission system provided in the vehicle includes: a receiver unit for receiving a radio wave from outside the vehicle; a transmitter unit for transmitting a radio wave to the inside of the vehicle; and a transmission unit for transmitting the radio wave received by the receiver unit to the transmitter unit without amplification.SELECTED DRAWING: Figure 1 |
申请公布号 |
JP2016076873(A) |
申请公布日期 |
2016.05.12 |
申请号 |
JP20140207175 |
申请日期 |
2014.10.08 |
申请人 |
RAILWAY TECHNICAL RESEARCH INSTITUTE |
发明人 |
NAKAMURA KAZUKI;TAKEUCHI KEIICHI;KAWASAKI KUNIHIRO |
分类号 |
H04B7/145;H01Q1/22;H01Q1/32 |
主分类号 |
H04B7/145 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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