发明名称 |
Method and device for eliminating interference signals in a direct sequence spread spectrum link |
摘要 |
A method for eliminating interference signals in a direct sequence spread spectrum link involves frequency detection of interference signals by comparison of the spectrum of the composite input signal with a threshold and filtering of the composite input signal by a finite impulse response filter using rapid convolution. The detection of threshold is automatically controlled by using an estimate of the spectral input density after eliminating large interference signals.
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申请公布号 |
US5844936(A) |
申请公布日期 |
1998.12.01 |
申请号 |
US19960610149 |
申请日期 |
1996.02.29 |
申请人 |
CENTRE NATIONAL D'ETUDES SPATIALES |
发明人 |
LESTHIEVENT, GUY |
分类号 |
H04B1/707;(IPC1-7):H04B1/707 |
主分类号 |
H04B1/707 |
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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