Patent · US Active

Waveguide E-plane filter structure

US9472836B2 · kind B2 · utility

2Cited by

7References

9Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Anatoli Deleniv · Mölndal, SE
Piotr Kozakowski · Handen, SE
Ove Persson · Hunnebostrand, SE

Key dates

Filing date	Apr 27, 2010
Grant date	Oct 18, 2016
Priority date	—
Expiry date	Jun 7, 2031

Classification

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

Abstract

A waveguide E-plane filter component comprising a first main part and a second main part which in turn comprise a corresponding first and second waveguide section part. The main parts are arranged to be mounted to each other, each waveguide section part comprising a bottom wall, corresponding side walls and an open side, where the open sides are arranged to face each other. The waveguide E-plane filter component further comprises at least one electrically conducting foil that is arranged to be placed between the main parts, said foil comprising a filter part that is arranged to run between the waveguide section parts, the filter part comprising apertures, in said foil.

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