Company Filing History:
Years Active: 1987-1988
Title: Ludwig Wanninger: Innovator in Circuit Technology
Introduction
Ludwig Wanninger is a notable inventor based in Neubiberg, Germany. He has made significant contributions to the field of circuit technology, particularly in the area of thermal overload protection for traveling wave tube amplifiers. With a total of 2 patents to his name, Wanninger continues to push the boundaries of innovation in his field.
Latest Patents
Wanninger's latest patents include a circuit arrangement designed to protect against thermal overload in traveling wave tube amplifiers. This innovative circuit arrangement addresses the challenges posed by impermissible operating conditions. It features at least one measuring device that monitors the collector current at one or more collectors of the traveling wave tube. When a prescribed current threshold is reached, the cathode current is either regulated back or disconnected through a control logic circuit.
Another significant patent by Wanninger is a circuit assembly for temperature-dependent cathode current tracking in traveling-wave tubes. This assembly includes a temperature-dependent network that is thermally coupled to a specific point of the traveling-wave tube. It measures the actual temperature of the tube and connects to an electronic control circuit in the power supply. This setup ensures that the predetermined cathode current remains substantially constant by varying the voltage at the control electrode of the tube.
Career Highlights
Ludwig Wanninger is currently employed at Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to collaborate with other talented professionals in the field, enhancing his contributions to circuit technology.
Collaborations
One of Wanninger's notable collaborators is Eckart Schmid. Their partnership has fostered innovation and development in their respective projects.
Conclusion
Ludwig Wanninger is a distinguished inventor whose work in circuit technology has led to significant advancements in thermal overload protection for traveling wave tube amplifiers. His patents reflect a commitment to innovation and excellence in engineering.