Location History:
- Marsta, SE (2006)
- Märsta, SE (2006 - 2009)
- Sollentuna, SE (2015)
Company Filing History:
Years Active: 2006-2015
Title: Andrzej Sawicki: Innovator in Power Amplifier Technology
Introduction
Andrzej Sawicki is a notable inventor based in Märsta, Sweden. He has made significant contributions to the field of electrical engineering, particularly in the development of power amplifier technology. With a total of 4 patents to his name, Sawicki continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest patents is a power amplifier assembly comprising suspended strip lines. This invention presents a power amplifier assembly that includes a radio frequency multi-order power amplifier connected to a circuit board. The assembly features a grounding structure with a recess, and a combining network that connects to multiple outputs of the amplifier. The combining network is designed with several input connection points, each linked to a respective output, and an output connection point. Notably, at least one conductive path is partially formed by a suspended conductor positioned within the grounding structure's recess.
Another significant invention by Sawicki is a directional coupler. This invention relates to a directional coupler that includes coupled lines and a method for achieving coupling under compensation conditions. The coupler comprises a first line and a second line, along with at least one ground plane. The distances between the lines and the tuning ground plane are specifically adapted to achieve a desired coupling level.
Career Highlights
Andrzej Sawicki is currently employed at Telefonaktiebolaget LM Ericsson, a leading telecommunications company. His work at Ericsson has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in communication technology.
Collaborations
Throughout his career, Sawicki has collaborated with talented individuals such as Jurek Dabrowski and Joakim Plahn. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Andrzej Sawicki's contributions to the field of power amplifier technology exemplify his commitment to innovation. His patents reflect a deep understanding of electrical engineering principles and a drive to enhance communication systems. His work continues to influence the industry and inspire future inventors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.