Jens Sauerbrey

Title: Jens Sauerbrey: Innovator in Digital-Analog Conversion Technology

Introduction

Jens Sauerbrey is a notable inventor based in Munich, Germany. He has made significant contributions to the field of digital-analog conversion technology. With a total of 2 patents to his name, Sauerbrey has demonstrated his expertise and innovative spirit in engineering.

Latest Patents

Sauerbrey's latest patents include a device for digital-analog conversion with high linearity. This digital-analog converter utilizes two sigma-delta modulators of second order, which are cascaded and fed back through differentiators. The first modulator features a quantizer with only three stages, producing an analog output signal via a three-stage digital-analog converter and a low-pass filter. The advantages of this design include particularly high linearity, good stability, and a relatively large bandwidth concerning clock frequency. Another patent involves a fully differential digital-to-analog converter with a reduced number of resistors. This innovation employs a resistor network with half the number of resistors compared to standard converters, enabled by a first decoder, a second decoder, and a subtraction unit. This design reduces the required chip area and overall switching time.

Career Highlights

Jens Sauerbrey is currently employed at Siemens Aktiengesellschaft, where he continues to push the boundaries of technology. His work has been instrumental in advancing digital-analog conversion methods, making significant impacts in various applications.

Collaborations

Sauerbrey has collaborated with notable colleagues, including Manfred Mauthe and Oliver Kiehl. These partnerships have fostered innovation and contributed to the success of their projects.

Conclusion

Jens Sauerbrey is a distinguished inventor whose work in digital-analog conversion technology has led to significant advancements in the field. His patents reflect his commitment to innovation and excellence in engineering.