发明名称 |
FMCW RADAR LOCATING APPARATUS HAVING A DEVICE FOR DETECTING A RADOME COATING |
摘要 |
An FMCW radar sensor system is described having an antenna covered by a radome, a mixer for mixing a frequency-modulated transmission signal with a signal received by the antenna, a device for recording the mixed product of the mixer as a time-dependent signal, a device for calculating the spectrum of the time-dependent signal, and a device for detecting a reflecting coating on the radome, characterized in that the device for detecting the reflecting coating is configured for analyzing the time-dependent signal and for determining the extent of reflection on the radome based on the amplitude of this signal. |
申请公布号 |
EP2401633(A1) |
申请公布日期 |
2012.01.04 |
申请号 |
EP20090801716 |
申请日期 |
2009.12.28 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
HIMMELSTOSS, ARMIN;HEILMANN, STEFAN;HAUK, JOACHIM;KUEHNLE, GOETZ;BECHLER, DIRK |
分类号 |
G01S13/34;G01S7/40;G01S13/93 |
主分类号 |
G01S13/34 |
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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