发明名称 |
Method of generating an approximately sinusoidal signal and circuit arrangement for implementing this method, particularly in a stereo demodulator |
摘要 |
An approximately sinusoidal signal is generated by superimposing a first signal, which has a half cycle duration and corresponds to a triangular signal which is suppressed during every second half cycle, on a second triangular signal, every second waveform of the superimposed signal thus obtained being inverted.
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申请公布号 |
US4620314(A) |
申请公布日期 |
1986.10.28 |
申请号 |
US19840592663 |
申请日期 |
1984.03.23 |
申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
JANSEN, WINFRIED;NOLDE, WOLFGANG |
分类号 |
H03B28/00;H03D1/22;H03K6/00;(IPC1-7):H04H5/00 |
主分类号 |
H03B28/00 |
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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