Wolfgang Zißler

Title: Wolfgang Zißler: Innovator in RF Connector Technology

Introduction

Wolfgang Zißler is a notable inventor based in Feldkirchen Westerham, Germany. He has made significant contributions to the field of radio frequency (RF) connector technology. With a total of two patents to his name, Zißler's work focuses on improving the performance and reliability of RF connectors.

Latest Patents

Zißler's latest patents include a low passive intermodulation connector system and an RF PCB connector with a surface-mount interface. The low passive intermodulation connector system features RF connectors with inner and outer conductors that provide a galvanic contact. The design includes an outer conductor with multiple longitudinal slits, forming spring-loaded contact elements that engage with a solid outer conductor of a second connector. This innovative design also incorporates a centering sleeve that is monolithic with the outer conductor, ensuring precise alignment and preventing galvanic contact, which ultimately enhances passive intermodulation (PIM) performance.

The RF PCB connector with a surface-mount interface consists of a housing, a coaxial RF-connector interface, and a PCB contact section. The mechanical connection is achieved through wing-shaped surface mount sections of the housing, which feature surface mount studs that align with pads on the PCB. The electrical connection is facilitated by an inner conductor and a matching block, ensuring a matched impedance at the PCB, which includes a strip line with a ground plane.

Career Highlights

Zißler has established himself as a key figure in the RF connector industry through his innovative designs and patents. His work has contributed to advancements in connector technology, making significant impacts on various applications in telecommunications and electronics.

Collaborations

Throughout his career, Zißler has collaborated with talented individuals such as Martin Graßl and Robert Niebauer. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies in RF connectors.

Conclusion

Wolfgang Zißler's contributions to RF connector technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to shape the future of RF connectivity.