CA2684588C - Antenne ruban/a fente multi-bandes - Google Patents

Antenne ruban/a fente multi-bandes Download PDF

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Publication number
CA2684588C
CA2684588C CA2684588A CA2684588A CA2684588C CA 2684588 C CA2684588 C CA 2684588C CA 2684588 A CA2684588 A CA 2684588A CA 2684588 A CA2684588 A CA 2684588A CA 2684588 C CA2684588 C CA 2684588C
Authority
CA
Canada
Prior art keywords
slot
strip structure
strip
band
antenna according
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
CA2684588A
Other languages
English (en)
Other versions
CA2684588A1 (fr
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 CA2684588A1 publication Critical patent/CA2684588A1/fr
Application granted granted Critical
Publication of CA2684588C publication Critical patent/CA2684588C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/385—Two or more parasitic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

L'invention concerne une antenne multibande comprenant une couche conductrice plane comprenant une zone conductrice et une zone non conductrice. La zone conductrice et la zone non conductrice définissent ensemble une première structure fente/ruban, une seconde structure fente/ruban reliée à la première structure fente/ruban, et une troisième structure fente/ruban reliée à la seconde structure fente/ruban. La première structure fente/ruban comprend une partie d'injection de signal. La seconde structure fente/ruban comprend une première partie de mise à la terre de signal. La troisième structure fente/ruban comprend une seconde partie de mise à la terre de signal.
CA2684588A 2007-03-19 2008-03-19 Antenne ruban/a fente multi-bandes Active CA2684588C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07104442A EP1973197B1 (fr) 2007-03-19 2007-03-19 Antenne à fente à barrette multibande
EPEP0710442.4 2007-03-19
PCT/CA2008/000520 WO2008113171A1 (fr) 2007-03-19 2008-03-19 Antenne ruban/à fente multi-bandes

Publications (2)

Publication Number Publication Date
CA2684588A1 CA2684588A1 (fr) 2008-09-25
CA2684588C true CA2684588C (fr) 2012-08-07

Family

ID=38236419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2684588A Active CA2684588C (fr) 2007-03-19 2008-03-19 Antenne ruban/a fente multi-bandes

Country Status (5)

Country Link
EP (1) EP1973197B1 (fr)
AT (1) ATE471581T1 (fr)
CA (1) CA2684588C (fr)
DE (1) DE602007007184D1 (fr)
WO (1) WO2008113171A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9502776B2 (en) 2012-04-09 2016-11-22 Maxtena Antenna surrounded by metal housing
CN107221739B (zh) * 2017-06-12 2023-02-14 华南理工大学 一种基于正交缝隙技术的rfid阅读器天线
NL2033403B1 (en) * 2022-10-27 2024-05-15 The Antenna Company International N V Antenna module which is mountable on a surface of a printed circuit board, set of two antenna modules comprising the antenna module and an auxiliary antenna module, printed circuit board on which the antenna module is mounted

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772518B1 (fr) 1997-12-11 2000-01-07 Alsthom Cge Alcatel Antenne a court-circuit realisee selon la technique des microrubans et dispositif incluant cette antenne
FI115343B (fi) * 2001-10-22 2005-04-15 Filtronic Lk Oy Sisäinen monikaista-antenni
TW507946U (en) 2001-11-09 2002-10-21 Hon Hai Prec Ind Co Ltd Dual band slotted antenna
US6741214B1 (en) 2002-11-06 2004-05-25 Centurion Wireless Technologies, Inc. Planar Inverted-F-Antenna (PIFA) having a slotted radiating element providing global cellular and GPS-bluetooth frequency response
CN1695268A (zh) * 2002-11-28 2005-11-09 捷讯研究有限公司 具有贴片和隙缝结构的多频带天线
TWI232007B (en) 2003-09-15 2005-05-01 Tatung Co Ltd Slot antenna for dual-band operation
US7202831B2 (en) * 2005-08-09 2007-04-10 Darts Technologies Corp. Multi-band frequency loop-slot antenna
US7176838B1 (en) * 2005-08-22 2007-02-13 Motorola, Inc. Multi-band antenna

Also Published As

Publication number Publication date
CA2684588A1 (fr) 2008-09-25
ATE471581T1 (de) 2010-07-15
DE602007007184D1 (de) 2010-07-29
WO2008113171A1 (fr) 2008-09-25
EP1973197B1 (fr) 2010-06-16
EP1973197A1 (fr) 2008-09-24

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EEER Examination request
W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20251022

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20260202

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260204