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Dive into the research topics where Andreas Wichern is active.

Publication


Featured researches published by Andreas Wichern.


Archive | 1997

Circuit arrangement for producing a D.C. current

Burkhard Dick; Andreas Wichern


Archive | 1989

MR examination apparatus comprising a circuit for decoupling the two coil systems of a quadrature coil arrangement

Andreas Wichern; Christoph Leussler


Archive | 2001

Oscillator with cross-coupling by diodes

Andreas Wichern


Archive | 1993

SURFACE COIL FOR MAGNETIC RESONANCE EXAMINATIONS

Andreas Wichern


Archive | 1997

Circuit having overall transfer function providing temperature compensation

Andreas Wichern


Archive | 1989

Arrangement for nuclear magnetic resonance (NMR, nuclear spin resonance) examination devices

Christoph Guenther Leussler; Andreas Wichern


Archive | 1998

Radio receiver with a double-balanced mixer circuit having signal damping elements

Anthony Hilson Richards; Andreas Wichern


Archive | 1995

Circuit arrangement for supplying an alternating signal current

Knud Holtvoeth; Andreas Wichern


Archive | 2001

Gain-controlled amplifier with fixed minimum gain

Andreas Wichern; Niels Gabriel


Archive | 1989

Nuclear spin examining apparatus having a circuit for decoupling the two coil systems in a quadrature coil arrangement.

Andreas Wichern; Christoph Leussler

Collaboration


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