Patent · US Expired

Antenna assembly comprising a surface dipole

US7138954B2 · kind B2 · utility

4Cited by

5References

5Claims

0Family size

Assignee

KATHREIN-WERKE KG · DE

Inventors

Gerald Schillmeier · Munich, DE
Gerhard Stadler · Raubling, DE
Ralf Exler · Kolbermoor, DE
Andreas Wild · Weimar, DE

Key dates

Filing date	Sep 11, 2003
Grant date	Nov 21, 2006
Priority date	—
Expiry date	Sep 11, 2023

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q23/00
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

An improved antenna assembly, wherein: the opposing end regions of the dipole halves are each electrically connected to a respective connection line; the connection lines lead to two amplifiers; the outputs of both amplifiers are connected to the two inputs of a transform, whose output is at least indirectly electrically connected to a connector, a coaxial connector; one or more filters are provided; the filters are positioned between the connection lines and the connector terminal; the filter or filters is/are designed to suppress mobile radio frequency ranges and/or to protect broadcasting signals.

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