Patent · US Active

Antenna feeding network

US8416143B2 · kind B2 · utility

3Cited by

8References

21Claims

0Family size

Assignee

CELLMAX TECHNOLOGIES AB · SE

Inventors

Greger Lenart · Täby, SE
Jens Malmgren · Stockholm, SE

Key dates

Filing date	Nov 9, 2010
Grant date	Apr 9, 2013
Priority date	—
Expiry date	Nov 9, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q21/0006
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

An antenna feeding network, including at least one antenna feeding line, each antenna feeding line comprising a coaxial line having a central inner conductor and a surrounding outer conductor. The outer conductor (4) is made of an elongated tubular compartment (5) having an elongated opening (6) along one side of the compartment (5), and that the inner conductor (3) is suspended within the tubular compartment (5) by means of dielectric support means (7).

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