article · German
Der Transistorschalter im analogen Rechenkreis
A 6-page German-language technical article (Elektronische Rechenanlagen, 1966) by E.V. Gilles and H. Schuchmann of the Rechenmaschinen-Laboratorium at Technische Hochschule Stuttgart. The paper analyzes transistor switches (Transistorschalter) used in analog computing networks for solving partial differential equations iteratively, covering switching requirements, transistor parameters (saturation voltage, leakage current, transition frequency fT), and a practical complementary emitter-follower circuit design. Measured results and a comparison table of key switch parameters are provided.
transistor switchesanalog computing circuitsswitching circuitsiterative analog computation