TWI362785B - Dual-polarized, multiple strip-loop antenna, and associated methodology, for radio device - Google Patents

Dual-polarized, multiple strip-loop antenna, and associated methodology, for radio device Download PDF

Info

Publication number
TWI362785B
TWI362785B TW097113691A TW97113691A TWI362785B TW I362785 B TWI362785 B TW I362785B TW 097113691 A TW097113691 A TW 097113691A TW 97113691 A TW97113691 A TW 97113691A TW I362785 B TWI362785 B TW I362785B
Authority
TW
Taiwan
Prior art keywords
group
loop
strips
strip
polarization direction
Prior art date
Application number
TW097113691A
Other languages
English (en)
Chinese (zh)
Other versions
TW200901565A (en
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
Application filed by Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of TW200901565A publication Critical patent/TW200901565A/zh
Application granted granted Critical
Publication of TWI362785B publication Critical patent/TWI362785B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • 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
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • 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
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/04—Screened antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
TW097113691A 2007-04-16 2008-04-15 Dual-polarized, multiple strip-loop antenna, and associated methodology, for radio device TWI362785B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07106265.7A EP1983606B1 (en) 2007-04-16 2007-04-16 Dual-polarized, multiple strip-loop antenna and associated methodology, for radio device

Publications (2)

Publication Number Publication Date
TW200901565A TW200901565A (en) 2009-01-01
TWI362785B true TWI362785B (en) 2012-04-21

Family

ID=38038662

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097113691A TWI362785B (en) 2007-04-16 2008-04-15 Dual-polarized, multiple strip-loop antenna, and associated methodology, for radio device

Country Status (7)

Country Link
EP (2) EP1983606B1 (pt)
KR (1) KR101087418B1 (pt)
CN (1) CN101388493B (pt)
BR (1) BRPI0803648B1 (pt)
CA (1) CA2629178C (pt)
MX (1) MX2008004911A (pt)
TW (1) TWI362785B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8164532B1 (en) 2011-01-18 2012-04-24 Dockon Ag Circular polarized compound loop antenna
JP6416378B2 (ja) 2015-01-16 2018-10-31 株式会社東芝 アンテナ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1434300B1 (de) * 2002-12-23 2007-04-18 HUBER & SUHNER AG Breitband-Antenne mit einem 3-dimensionalen Gussteil
US7307591B2 (en) * 2004-07-20 2007-12-11 Nokia Corporation Multi-band antenna
JP4519034B2 (ja) 2004-12-28 2010-08-04 Ｄｘアンテナ株式会社 アンテナ
CN2879454Y (zh) * 2005-09-09 2007-03-14 摩比天线技术（深圳）有限公司 双极化天线

Also Published As

Publication number Publication date
EP2299537A2 (en) 2011-03-23
CA2629178A1 (en) 2008-10-16
MX2008004911A (es) 2009-03-02
KR101087418B1 (ko) 2011-11-25
TW200901565A (en) 2009-01-01
CN101388493B (zh) 2014-04-16
EP1983606A1 (en) 2008-10-22
CN101388493A (zh) 2009-03-18
CA2629178C (en) 2013-03-19
EP2299537A3 (en) 2011-06-29
BRPI0803648B1 (pt) 2021-09-08
EP1983606B1 (en) 2016-03-16
EP2299537B1 (en) 2020-01-01
BRPI0803648A2 (pt) 2009-04-22
KR20080093384A (ko) 2008-10-21

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