发明名称 |
Imaging radar method and system |
摘要 |
A time-reversal imaging radar system for acquiring an image of a remote target includes an antenna array having a plurality of spaced-apart antennas, and a transceiver coupled to the antenna array for alternately transmitting a radar signal via the antenna array toward the target and for receiving target-reflected radar signals. The transceiver includes means for multiple-pass time-reversing the transmitted and received radar signals whereby coherent beam focusing is realized at both the target and at the receiver to thereby enhance the resolution of the acquired target image.
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申请公布号 |
US7535409(B1) |
申请公布日期 |
2009.05.19 |
申请号 |
US20060612153 |
申请日期 |
2006.12.18 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
CHOE JOON Y;PAEK EUNG GI |
分类号 |
G01S13/02;G01S13/89;H01Q3/00 |
主分类号 |
G01S13/02 |
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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