Company Filing History:
Years Active: 2020-2025
Title: Thomas Obermueller: Innovator in RF Technology
Introduction
Thomas Obermueller is a notable inventor based in Linz, Austria. He has made significant contributions to the field of radio frequency (RF) technology, holding a total of 3 patents. His work focuses on enhancing the performance and monitoring capabilities of RF receivers.
Latest Patents
Obermueller's latest patents include an "On-chip reflection coefficient measurement system." This innovative device features a receive (Rx) antenna input that couples an Rx antenna to an Rx chain. It incorporates a signal coupler to inject a test signal toward the Rx antenna. The device also includes an Rx antenna switch that allows for isolation from the Rx chain or permits probing of the Rx antenna. The Rx chain measures phasors of baseband signals generated from reflected test signals, enabling the computation of a complex ratio and a measured reflection coefficient. This technology is crucial for monitoring impedance matching of the Rx antenna.
Another significant patent is the "Method for monitoring a radio frequency receiver and semiconductor device." This method involves generating a digital test signal and a monitoring signal based on that digital test signal. The monitoring signal is coupled into a receiver path, where it is processed to generate a stream of digital monitoring samples. This process allows for the determination of properties related to the receiver path, enhancing the overall functionality of RF receivers.
Career Highlights
Obermueller is currently employed at Infineon Technologies AG, a leading company in semiconductor solutions. His work at Infineon has allowed him to develop cutting-edge technologies that advance the field of RF communications.
Collaborations
Obermueller collaborates with talented coworkers, including Andreas Schwarz and Stefan Helmut Schmalzl. Their combined expertise contributes to the innovative projects at Infineon Technologies AG.
Conclusion
Thomas Obermueller is a prominent figure in the RF technology sector, with a focus on improving receiver performance through his patented inventions. His contributions continue to shape the future of radio frequency applications.
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