发明名称 Method for isofrequency transmission of a digital signal with echo suppression and corresponding retransmission device
摘要 The disclosure relates to a method for isofrequency retransmission of at least one digital signal, including receiving said source signal on a receiving antenna; retransmitting said signal received to a transmitting antenna, a coupling occurring between said transmitting and receiving antennas; extracting at least one coupling echo from said signal received; processing of said coupling echo, so as to generate at least one correction signal; subtracting said correction signal from said source signal, generating an improved signal; and regenerating said improved signal by demodulation/remodulation, so as to retransmit said improved signal to said transmitting antenna.
申请公布号 US2007191071(A1) 申请公布日期 2007.08.16
申请号 US20060485106 申请日期 2006.07.12
申请人 TEAMCAST 发明人 SPAMPINATO ERIC;ROUSSET OLIVIER
分类号 H04B1/38;H04M1/00 主分类号 H04B1/38
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