Dominic Koehler

Title: Innovations of Dominic Koehler

Introduction

Dominic Koehler is a notable inventor based in Viereth-Trunstadt, Germany. He has made significant contributions to the field of electronics, particularly in the development of duplexer technology. With a total of 4 patents to his name, Koehler's work has advanced the capabilities of communication systems.

Latest Patents

One of Koehler's latest patents is the "Differential double balanced duplexer." This invention includes a transmitter and a first balun that are coupled to a first impedance tuner. The tuner produces a first impedance that blocks received signals at a specific frequency range from traveling across the first balun into the transmitter. Additionally, it allows transmitted signals at a second frequency range to pass through to the antenna. This design enhances isolation and reduces insertion loss, making it a valuable advancement in duplexer technology.

Another significant patent is the "Duplexer architecture using 90 degree hybrid coupler based balancing conditions." This electronic device features isolation circuitry that connects a transmitter, a receiver, and one or more antennas. The isolation circuitry includes a 90-degree hybrid coupler that receives a transmission signal from the transmitter, splits it into two portions, and phase-shifts them to be out-of-phase. This innovative approach allows for improved signal integrity and performance in communication systems.

Career Highlights

Dominic Koehler is currently employed at Apple Inc., where he continues to innovate and develop cutting-edge technologies. His work at Apple has positioned him as a key player in the advancement of electronic communication devices.

Collaborations

Throughout his career, Koehler has collaborated with talented individuals such as Christof Pfannenmüller and Harald Pretl. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Dominic Koehler's contributions to the field of electronics, particularly through his innovative duplexer technologies, have made a significant impact on communication systems. His work continues to influence advancements in the industry, showcasing the importance of innovation in technology.