Sune Johansson

Sune Johansson is a notable inventor based in Växjö, Sweden. He has made significant contributions to the field of microwave technology, holding a total of 3 patents. His work focuses on methods and arrangements that enhance the performance of microwave filters and antenna arrays.

Latest Patents

One of Sune Johansson's latest patents is a method of producing a microwave filter. This invention involves creating at least one through-cutout in a first electrically conductive plate shaped as a rectangle. The process includes inserting this plate between a second and a third electrically conductive plate, ensuring that the first plate is arranged parallel to the others. Electrical connections are made between the plates to form a space with one or more cavities. The design allows the short side of the first plate to coincide with the E-field of microwave signals, optimizing the filter's performance. Another significant patent involves an arrangement for use in an antenna array, which is designed for transmitting and receiving at least one frequency in at least two polarizations.

Career Highlights

Sune Johansson is associated with Telefonaktiebolaget Lm Ericsson (Publ), a leading telecommunications company. His work at Ericsson has allowed him to contribute to advancements in microwave technology, which is crucial for modern communication systems.

Collaborations

Throughout his career, Sune has collaborated with notable colleagues such as Göran Snygg and Bengt Inge Svensson. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Sune Johansson's contributions to microwave technology through his patents and work at Ericsson highlight his role as an influential inventor. His innovative methods and arrangements continue to impact the telecommunications industry positively.