发明名称 |
Phase lock-loop modulator using an arithmetic synthesizer |
摘要 |
A phase lock loop has a phase modulator within the loop to produce an output signal of frequency shifted or modulated RF. The modulator is controlled by input signals via an arithmetic synthesizer.
|
申请公布号 |
US4021757(A) |
申请公布日期 |
1977.05.03 |
申请号 |
US19760675080 |
申请日期 |
1976.04.08 |
申请人 |
RCA CORPORATION |
发明人 |
NOSSEN, EDWARD JOACHIM |
分类号 |
H03C3/00;H03C3/09;H04L27/20;(IPC1-7):H03C3/00 |
主分类号 |
H03C3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|