Patent · US Active

Tunable waveguide resonator

US11264690B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Anatoli Deleniv · Mölndal, SE
Ove Persson · Hunnebostrand, SE

Key dates

Filing date	May 4, 2018
Grant date	Mar 1, 2022
Priority date	—
Expiry date	May 4, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH01P1/207
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The present disclosure relates to a tunable waveguide resonator comprising a rectangular waveguide part having electrically conducting inner walls, a first waveguide port and a second waveguide port. The resonator comprises at least one tuning element positioned between the waveguide ports, where each tuning element comprises an electrically conducting body and a holding rod. The holding rod is attached to the electrically conducting body and is movable from the outside of the resonator such that the electrically conducting body can be moved between a plurality of positions within the waveguide part by means of the holding rod.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.