Rohde and Schwarz Gmbh & Co. Kg

Dirk Zimmermann

Martin Peschke

Reiner Franke

Franz Strasser

Martin Wirnshofer

Andre Kolbe

Martin Welz

Thorsten Siera

Oliver Coellen

A measurement device with improved electrical strength comprises an input for receiving an input signal as well as a measurement circuit connected with the input. The measurement circuit has at least one component. The measurement device also comprises an electrical interface provided in addition to the input. The measurement device further comprises at least one internal enclosure that encloses the component within the measurement device, thereby improving the electrical strength of the measurement device.

Measurement device

A circuit for compensating an offset voltage in an amplifier or a DC component in a signal supplied to the amplifier comprises the amplifier and a first voltage source. The amplifier has at least one measurement signal port and at least two contacts for a supply voltage. Each of two contacts is connected to a different terminal of the first voltage source. The potential at each contact is separated from a ground potential and from an external supply potential.

Circuit for compensating an offset voltage in an amplifier

Growing community of inventors

Munich, Germany

Dirk Zimmermann