发明名称 |
RADAR DEVICE |
摘要 |
<p>A radar device capable of removing noise signals before digital conversion and detecting an object with high precision by a simple configuration is provided. In a transmitting RF unit 110, a signal switch 141 is switched so that the noise signal generated by the operation of a first switch 111 passes through a signal delaying device 142. The signal switch 141 is switched so that the noise signal generated by the operation of a second switch 112 passes through a signal delaying device 143. Furthermore, the signal switch 141 is switched so that a baseband pulse signal obtained when the first switch 111 and the second switch 112 are operated at the same time passes through a signal delaying device 144. In a signal synthesizer 145, synthesizing is carried out so that the noise signals mixed in pulse signals are cancelled out.</p> |
申请公布号 |
EP2555011(A1) |
申请公布日期 |
2013.02.06 |
申请号 |
EP20110762509 |
申请日期 |
2011.03.08 |
申请人 |
FURUKAWA ELECTRIC CO., LTD.;FURUKAWA AUTOMOTIVE SYSTEMS INC. |
发明人 |
MATUSHIMA SADAO;FUKUCHI TOSHIHIDE |
分类号 |
G01S7/03;G01S7/28;G01S7/285;G01S7/40 |
主分类号 |
G01S7/03 |
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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