发明名称 |
Method and arrangement for duty cycle enlargement |
摘要 |
The duty cycle of a pulse train from a pulse radar antenna is increased by dividing the antenna aperture into sub-apertures (1-5), generating separate pulse trains from said sub-apertures (1-5), and time shifting the separate pulse trains between themselves to produce a resulting pulse train having shorter pulse spacing or wider pulses.
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申请公布号 |
US6342851(B1) |
申请公布日期 |
2002.01.29 |
申请号 |
US19990388606 |
申请日期 |
1999.09.02 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
ANDERSSON BENGT |
分类号 |
G01S7/282;G01S13/02;(IPC1-7):G01S7/282 |
主分类号 |
G01S7/282 |
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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