Patent · US Expired

Multi-band sleeve dipole antenna

US6828944B2 · kind B2 · utility

2Cited by

14References

9Claims

0Family size

Assignee

GALTRONICS CORPORATION LTD. · IL

Inventors

Matti Martiskainen · Tveria, IL
Gennadi Babitski · Nesher, IL

Key dates

Filing date	Jan 30, 2003
Grant date	Dec 7, 2004
Priority date	—
Expiry date	Jan 30, 2023

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q9/30
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A multi-band sleeve dipole antenna including a generally axially disposed elongate inner conductor having first and second ends and arranged to be connected at the first end thereof to a modulated signal source, a generally axially disposed intermediate conductor disposed generally coaxially with respect to the inner conductor and arranged to be connected to ground, a generally axially disposed first outer sleeve conductor disposed generally coaxially with respect to the inner conductor and to the intermediate conductor and a generally axially disposed second outer sleeve conductor having a first and second ends disposed generally coaxially with respect to the inner conductor and to the intermediate conductor.

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