Alexander Breitenfeld

Introduction

Alexander Breitenfeld, an accomplished inventor based in Munich, Germany, has made significant contributions to the field of radio frequency technology. With a total of two patents to his name, Breitenfeld's work showcases innovative methods that enhance the characterization and analysis of RF devices, underscoring his expertise in this specialized area.

Latest Patents

Breitenfeld's latest patents include:

1. **Wideband frequency response characterization with a narrowband source or receiver** – This patent describes a method for characterizing a wideband RF device under test (DUT) utilizing a narrowband RF source or receiver. The process involves selecting a bandwidth of the DUT, dividing it into at least two overlapping sub-bands, and acquiring responses for each sub-band through narrowband measurements. The resulting data aids in calculating a continuous amplitude and phase response across the entire bandwidth analyzed.

2. **Method for determining phase noise in a periodically modulated signal** – This invention details a method for determining phase noise from a periodically modulated signal. It involves processing the modulated signal to generate a derived signal, determining the modulation period, and accordingly demodulating the signal to extract and analyze phase noise effectively.

Career Highlights

Alexander Breitenfeld is affiliated with Rohde & Schwarz GmbH & Co. KG, a leading company in electronic test and measurement solutions. His innovative mindset and technical expertise have allowed him to address complex challenges within the RF domain, contributing to the advancement of communication technologies.

Collaborations

Breitenfeld has had the privilege to work alongside esteemed colleagues such as Luke Cirillo and Andreas Lagler. Their collaborative efforts contribute to the ongoing pursuit of excellence in radio frequency innovation and technology at Rohde & Schwarz.

Conclusion

With a focus on innovation and advancement in the field of radio frequency technology, Alexander Breitenfeld's contributions through his patents not only enhance device characterization methods but also establish a foundation for future developments. His work exemplifies the crucial role that inventors play in pushing the boundaries of technology forward.