发明名称 Opposite polarization interference cancellation in satellite communication
摘要 A system for receiving a plurality of broadcast channels transmitted with different polarizations includes a first demodulator for demodulating a first channel having a first polarization to produce a first demodulated channel signal, and a second demodulator for demodulating a second channel having a second polarization, opposite to the first polarization, to produce a second demodulated channel signal. An adaptive interference cancellation network, coupled to the first and second demodulators, cancels interference, derived from the second channel, in the first demodulated channel signal to produce a received signal.
申请公布号 US6597750(B1) 申请公布日期 2003.07.22
申请号 US19990423868 申请日期 1999.11.15
申请人 THOMSON LICENSING S.A. 发明人 KNUTSON PAUL GOTHARD;RAMASWAMY KUMAR;MCNEELY DAVID LOWELL
分类号 H04B7/00;H04B7/185;H04L1/02;H04L5/04;(IPC1-7):H04B7/10;H04B1/10 主分类号 H04B7/00
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