发明名称 |
D.C. VOLTAGE COMPENSATION CIRCUIT |
摘要 |
<p>A circuit arrangement for transmitting an oscillation having a d.c. component whose level may change abruptly when a first control signal varies, the arrangement comprising a first high pass filter. Compensation for the change .in the d.c. component is provided by a second control signal derived from the first control signal and applied through a second high pass filter.</p> |
申请公布号 |
CA1090429(A) |
申请公布日期 |
1980.11.25 |
申请号 |
CA19760259186 |
申请日期 |
1976.08.16 |
申请人 |
N.V. PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
WOELBER, JOERG |
分类号 |
H04N3/22;G09G3/04;H04N3/30;H04N5/16;(IPC1-7):03K1/14 |
主分类号 |
H04N3/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|