发明名称 |
RADIO OSCILLATION DEVICE AND RADAR DEVICE |
摘要 |
It is provided a practical radio oscillating system for a radar system to alleviate the necessity of a reception filter of severe specification of pass band and an oscillating system and an amplifier of high performance and high reliability. The radio oscillating system has an optical modulator 2 for oscillation; a modulating means 6 for modulating a carrier wave "P" passing through the optical modulator 2 so as to superimpose sideband waves "Q" and "R" onto the carrier wave; an optical receiver 7 for oscillation to receive outgoing light "B" from the optical modulator 2 and to convert the outgoing light into an electrical signal; and a radiating means 8 for radiating radio signal "C" based on the electrical signal. |
申请公布号 |
EP1768264(A4) |
申请公布日期 |
2011.04.06 |
申请号 |
EP20050766484 |
申请日期 |
2005.07.11 |
申请人 |
NGK INSULATORS, LTD. |
发明人 |
KONDO, JUNGO;MITOMI, OSAMU;AOKI, KENJI;YOSHINO, TAKASHI;MATSUHIRO, KEIJI |
分类号 |
H04B1/04;G01S7/282;G01S13/34;G01S13/93;G02F1/01;G02F1/03 |
主分类号 |
H04B1/04 |
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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