CA2629183C - 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 Download PDF

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Publication number
CA2629183C
CA2629183C CA2629183A CA2629183A CA2629183C CA 2629183 C CA2629183 C CA 2629183C CA 2629183 A CA2629183 A CA 2629183A CA 2629183 A CA2629183 A CA 2629183A CA 2629183 C CA2629183 C CA 2629183C
Authority
CA
Canada
Prior art keywords
patches
substrate
strip
patch
polarization direction
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2629183A
Other languages
English (en)
French (fr)
Other versions
CA2629183A1 (en
Inventor
Qinjiang Rao
Geyi Wen
Mark Pecen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
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
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of CA2629183A1 publication Critical patent/CA2629183A1/en
Application granted granted Critical
Publication of CA2629183C publication Critical patent/CA2629183C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
CA2629183A 2007-04-16 2008-04-15 Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device Active CA2629183C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07106261.6 2007-04-16
EP07106261A EP1983613B1 (en) 2007-04-16 2007-04-16 Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device

Publications (2)

Publication Number Publication Date
CA2629183A1 CA2629183A1 (en) 2008-10-16
CA2629183C true CA2629183C (en) 2012-02-28

Family

ID=38362823

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2629183A Active CA2629183C (en) 2007-04-16 2008-04-15 Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device

Country Status (9)

Country Link
EP (1) EP1983613B1 (pt)
KR (1) KR101058477B1 (pt)
CN (1) CN101295818B (pt)
AT (1) ATE449437T1 (pt)
BR (1) BRPI0801839B1 (pt)
CA (1) CA2629183C (pt)
DE (1) DE602007003322D1 (pt)
MX (1) MX2008004910A (pt)
TW (1) TWI362784B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940532B1 (fr) * 2008-12-23 2011-04-15 Thales Sa Element rayonnant planaire a polorisation duale et antenne reseau comportant un tel element rayonnant
KR101352062B1 (ko) 2012-12-27 2014-01-16 호남대학교 산학협력단 Ism대역용 소형 안테나
CN109888511B (zh) * 2019-04-15 2023-12-08 上海几何伙伴智能驾驶有限公司 一种圆极化微带平板天线

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3842645B2 (ja) 2001-12-27 2006-11-08 日本電波工業株式会社 多素子アレー型の平面アンテナ

Also Published As

Publication number Publication date
CN101295818A (zh) 2008-10-29
CN101295818B (zh) 2012-10-24
KR101058477B1 (ko) 2011-08-24
EP1983613B1 (en) 2009-11-18
MX2008004910A (es) 2009-03-02
TW200901560A (en) 2009-01-01
EP1983613A1 (en) 2008-10-22
CA2629183A1 (en) 2008-10-16
KR20080093379A (ko) 2008-10-21
DE602007003322D1 (de) 2009-12-31
BRPI0801839A2 (pt) 2008-12-16
BRPI0801839B1 (pt) 2021-08-31
ATE449437T1 (de) 2009-12-15
TWI362784B (en) 2012-04-21

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