Rolf Muller

Title: Rolf Muller - Innovator in TEM Waveguide Technology

Introduction

Rolf Muller is a notable inventor based in Urdorf, Switzerland. He has made significant contributions to the field of electromagnetic compatibility testing through his innovative designs. His work primarily focuses on TEM waveguide arrangements, which are essential for testing electronic devices in electromagnetic fields.

Latest Patents

Rolf Muller holds a patent for a TEM waveguide arrangement. This invention features a plate-shaped inner conductor connected via electrically parallel-connected tubular resistors to an electrically conductive, spherical rear wall. The rear wall is grounded and connected to an outer conductor. The design includes radio-frequency absorbers mounted on the rear wall to absorb TEM waves. Notably, the RF short-point absorbers adjacent to the tubular resistor are smaller than the remaining RF long-point absorbers, which helps reduce the capacitive influence of the tubular resistors. The arrangement of identical tubular resistors is strategically designed to optimize current density distribution.

Career Highlights

Rolf Muller is associated with Abb Management AG, where he continues to develop and refine his innovative technologies. His work has been instrumental in advancing the understanding and application of electromagnetic compatibility in electronic devices.

Collaborations

Rolf Muller has collaborated with notable colleagues such as Hans Schar and Henk Hoitink. Their combined expertise has contributed to the successful development of various projects in the field.

Conclusion

Rolf Muller is a distinguished inventor whose work in TEM waveguide technology has made a significant impact on the field of electromagnetic compatibility testing. His innovative designs and collaborations continue to influence advancements in electronic device testing.