SG147386A1 - Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device - Google Patents

Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device

Info

Publication number
SG147386A1
SG147386A1 SG200802852-4A SG2008028524A SG147386A1 SG 147386 A1 SG147386 A1 SG 147386A1 SG 2008028524 A SG2008028524 A SG 2008028524A SG 147386 A1 SG147386 A1 SG 147386A1
Authority
SG
Singapore
Prior art keywords
dual
polarized
radio device
patches
associated methodology
Prior art date
Application number
SG200802852-4A
Inventor
Qinjiang Rao
Geyi Wen
Mark Pecen
Original Assignee
Research In Motion Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from EP07106261A external-priority patent/EP1983613B1/en
Priority claimed from US11/735,580 external-priority patent/US7508346B2/en
Application filed by Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of SG147386A1 publication Critical patent/SG147386A1/en

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

DUAL-POLARIZED, MICROSTRIP PATCH ANTENNA ARRAY, AND ASSOCIATED METHODOLOGY, FOR RADIO DEVICE A dual-polarized antenna, and an associated methodology, is provided for a radio device, such as a mobile station. The antenna is formed of a plurality of patches configured into an array, symmetrical in both a first polarization direction and a second polarization direction. Adjacent patches of the array are interconnected by connecting strips that are also symmetrically positioned in the two directions. These connecting strips not only act as feeding lines for the patches but also operate as in-phase radiation elements in each polarization direction. A transverse strip extends between a pair of transversely positioned patches. And a single feed connection is provided thereat.
SG200802852-4A 2007-04-16 2008-04-14 Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device SG147386A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07106261A EP1983613B1 (en) 2007-04-16 2007-04-16 Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device
US11/735,580 US7508346B2 (en) 2007-04-16 2007-04-16 Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device

Publications (1)

Publication Number Publication Date
SG147386A1 true SG147386A1 (en) 2008-11-28

Family

ID=40032360

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200802852-4A SG147386A1 (en) 2007-04-16 2008-04-14 Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device

Country Status (1)

Country Link
SG (1) SG147386A1 (en)

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