Patents Assigned to Fa. Weber Lichtsteuergerate KG.
  • Circuit to eliminate DC bias
    Patent number: 4142110
    Abstract: A passing circuit for coupling a signal portion and suppressing a DC component included in a composite input signal, includes a transistor having a substantially constant output signal for a variable input signal at a predetermined operating point, and biasing means connected to the transistor and operable for substantially maintaining the predetermined operating point at a value defining a constant output of the transition corresponding to the DC component to be removed from the input signal.
    Type: Grant
    Filed: April 7, 1977
    Date of Patent: February 27, 1979
    Assignee: Fa. Weber Lichtsteuergerate KG.
    Inventor: Rudolf Weber