发明名称 |
Voltage control oscillator with modulation compensation |
摘要 |
An improved voltage controlled oscillator (VCO) is provided whereby the control voltage is utilized for modulation compensation by a modulation compensation network (90). The modulating signal is variably coupled into the voltage controlled oscillator (70) to compensate for the variation in the VCO's gain factor to yield a constant modulation level over a frequency band.
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申请公布号 |
US4904964(A) |
申请公布日期 |
1990.02.27 |
申请号 |
US19880290728 |
申请日期 |
1988.12.27 |
申请人 |
MOTOROLA, INC. |
发明人 |
PENG, KWAN K.;OOI, LENG H. |
分类号 |
H03B5/12;H03C3/09;H03C3/22 |
主分类号 |
H03B5/12 |
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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