发明名称 TELEVISION RECEIVER
摘要 A television receiver having an input section for splitting a reception signal to a first signal and a second signal, first and second mixers for receiving the split reception signals from the splitting means to their one inputs, respectively, a local oscillator for outputting first and second local oscillation signals, a 90.degree. phase shifter for providing the first local oscillation signal to the other input of the first mixer after phase-shifting by 90.degree. a first output section for directly extracting outputs from the first and the second mixers, and a second output section for outputting a second output obtained by adding a direct output from the first mixer and the output from the second mixer through another 90.degree. phase shifter.
申请公布号 CA2161846(C) 申请公布日期 2003.01.14
申请号 CA19952161846 申请日期 1995.10.31
申请人 MIYAHARA, YASUNORI;OUMI, YOSHITOMO;ANZAI, SYUNICHI;KUZE, ATSUMI 发明人 MIYAHARA, YASUNORI;OUMI, YOSHITOMO;ANZAI, SYUNICHI;KUZE, ATSUMI
分类号 H04N5/455;H04N5/46 主分类号 H04N5/455
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