发明名称 |
Direct-sequence spread-spectrum communication system with asynchronous despreading |
摘要 |
A direct-sequence spread-spectrum communication system having a receiver that despreads a received signal that has been modulated with a pseudonoise code generated by a linear feedback shift register. The receiver despreads the received signal by multiplying it with a limited number of delayed replicas of the received signal. Despreading is thus performed without need for a locally generated pseudonoise code or a synchronizing clock.
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申请公布号 |
US5243622(A) |
申请公布日期 |
1993.09.07 |
申请号 |
US19910739524 |
申请日期 |
1991.08.02 |
申请人 |
GENERAL DYNAMICS CORPORATION, ELECTRONICS DIVISION |
发明人 |
LUX, PAUL A.;FISCHER, JEFFREY M. |
分类号 |
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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