发明名称 |
RADIO RECEIVER |
摘要 |
PURPOSE:To obtain a wide band receiver having an excellent video frequency signal suppressing performance, by mixing the outputs of two phases which are mutually different by 90 deg. of a fixed-frequency oscillator that has been set to a frequency higher than the received frequency band and the output of a local oscillator. |
申请公布号 |
JPS5272515(A) |
申请公布日期 |
1977.06.17 |
申请号 |
JP19750149752 |
申请日期 |
1975.12.15 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
FUKUDA CHIKA;SASAKI REIICHI |
分类号 |
H03D7/18;H04B1/10;H04B1/26 |
主分类号 |
H03D7/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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