发明名称 |
Radar apparatus, radar apparatus controlling method |
摘要 |
<p>A radar apparatus (10) comprises: a transmitter unit having a high-frequency oscillating unit (13) whose oscillation frequency is variable, and a pulse amplitude modulating unit (14) for amplitude-modulating a pulse of a transmission high-frequency signal output from the high-frequency oscillating unit (13) with a first control pulse signal; a receiver unit having a gating unit (17) for controlling ON/OFF of an input of a received high-frequency signal with a second control pulse signal; and a controlling and signal processing unit for controlling the transmitter unit and the receiver unit, and for switching a first operation mode for making the apparatus function as an FM-CW radar, and a second operation mode for making the apparatus function as a pulse radar.</p> |
申请公布号 |
EP1617233(B1) |
申请公布日期 |
2010.10.20 |
申请号 |
EP20040028856 |
申请日期 |
2004.12.06 |
申请人 |
FUJITSU LIMITED;FUJITSU TEN LIMITED |
发明人 |
DOOI, YOSHIKAZU;ISHII, SATOSHI;YATSUKA, HIROYUKI;SHIMA, NOBUKAZU;HITOTSUYA, MASAKI |
分类号 |
G01S13/08;G01S7/02;G01S13/58;G01S13/87;G01S13/93 |
主分类号 |
G01S13/08 |
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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