发明名称 |
Circuit for splitting the signal of a PAL chrominance signal |
摘要 |
A circuit for splitting the signal of a PAL chrominance signal, using a delay line having precisely one line period delay time, is proposed. To generate the carrier-frequency colour difference signal (U, V) two parallel-connected phase shifting sections, which produce a phase shift of +/-45 DEG , are arranged between input and output of the delay line.
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申请公布号 |
DE3105436(A1) |
申请公布日期 |
1982.10.07 |
申请号 |
DE19813105436 |
申请日期 |
1981.02.14 |
申请人 |
ROBERT BOSCH GMBH, 7000 STUTTGART, DE |
发明人 |
HESS, HEINZ, 6108 WEITERSTADT, DE;PETH, HORST, 6146 ALSBACH, DE |
分类号 |
H04N11/16;(IPC1-7):H04N9/39 |
主分类号 |
H04N11/16 |
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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