发明名称 |
Regulated suppressed carrier modulation system |
摘要 |
A method and apparatus for suppressing carrier leakage components in a system for modulating a carrier with a selected signal wherein the carrier and a quadrature component of the carrier are weighted and summed with the modulated carrier to produce a component substantially equal and opposite in phase to the leakage component so that the summing substantially cancels or suppresses the leakage component.
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申请公布号 |
US4243955(A) |
申请公布日期 |
1981.01.06 |
申请号 |
US19780920048 |
申请日期 |
1978.06.28 |
申请人 |
MOTOROLA, INC. |
发明人 |
DANIEL, SAM M.;PETERSON, KENNETH M. |
分类号 |
H03C1/52;(IPC1-7):H03C1/52;H04B1/12 |
主分类号 |
H03C1/52 |
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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