发明名称 |
Autocorrelation sidelobe suppression device for a continuous periodic phase-coded signal |
摘要 |
A device for suppressing autocorrelation sidelobes in a pseudo-random coded radar system employing a phase-coded CW signal in which the phase code is preselected to have a predetermined symmetry. Autocorrelation is affected in the standard manner and also in respect to the transmitted code shifted by one bit in time. Summation of the two autocorrelation functions provides a new autocorrelation function in which the sidelobes between main correlation peaks are suppressed.
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申请公布号 |
US4156876(A) |
申请公布日期 |
1979.05.29 |
申请号 |
US19770860147 |
申请日期 |
1977.12.14 |
申请人 |
INTERNATIONAL STANDARD ELECTRIC CORP |
发明人 |
DEBUISSER, JEAN-CLAUDE A |
分类号 |
G01S13/28;(IPC1-7):G01S9/23 |
主分类号 |
G01S13/28 |
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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