| 发明名称 |
Synchronization signal powered television transmitter |
| 摘要 |
Power for an r.f. oscillator/modulator located at the antenna input terminals of a television receiver is derived from synchronization signals generated remotely from the receiver and applied to the r.f. oscillator/modulator via a cable.
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| 申请公布号 |
US4107737(A) |
申请公布日期 |
1978.08.15 |
| 申请号 |
US19770761735 |
申请日期 |
1977.01.24 |
| 申请人 |
SANDERS ASSOCIATES, INC. |
发明人 |
MABEN, JAMES W. |
| 分类号 |
A63F13/02;(IPC1-7):H04N7/18;A63B71/04 |
主分类号 |
A63F13/02 |
| 代理机构 |
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