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. |
申请人 |
MIYAHARA, YASUNORI;OUMI, YOSHITOMO;ANZAI, SYUNICHI;KUZE, ATSUMI |
发明人 |
MIYAHARA, YASUNORI;OUMI, YOSHITOMO;ANZAI, SYUNICHI;KUZE, ATSUMI |