发明名称 RECEIVER
摘要 PROBLEM TO BE SOLVED: To solve the following problem: an interfering signal is superposed upon a necessary received signal to exert a great effect on reception performance especially when received field intensity is weak because the interfering signal is picked up by a receiving antenna together with the necessary received signal when an interfering source and the receiving antenna are arranged relatively close to each other. SOLUTION: A level adjusting part 107 operates so as to match the level of an interfering signal in a transmission signal received by the receiving antenna 104 with that of an interfering signal detected by an interfering signal detecting antenna 105. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009182596(A) 申请公布日期 2009.08.13
申请号 JP20080019113 申请日期 2008.01.30
申请人 HITACHI KOKUSAI ELECTRIC INC 发明人 SHIROSUGI TAKATOSHI;MURAKAMI SHINICHI
分类号 H04B1/10;H04N5/44 主分类号 H04B1/10
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