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WO2010002125A3 - Tri-band antenna with spiral parasitic patches - Google Patents

Tri-band antenna with spiral parasitic patches Download PDF

Info

Publication number
WO2010002125A3
WO2010002125A3 PCT/KR2009/003234 KR2009003234W WO2010002125A3 WO 2010002125 A3 WO2010002125 A3 WO 2010002125A3 KR 2009003234 W KR2009003234 W KR 2009003234W WO 2010002125 A3 WO2010002125 A3 WO 2010002125A3
Authority
WO
WIPO (PCT)
Prior art keywords
tri
band antenna
spiral
spiral parasitic
parasitic patches
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.)
Ceased
Application number
PCT/KR2009/003234
Other languages
French (fr)
Korean (ko)
Other versions
WO2010002125A2 (en
Inventor
유병훈
성원모
김기호
최재훈
신동민
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.)
Kespion Co Ltd
Original Assignee
EMW Antenna Co 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 EMW Antenna Co Ltd filed Critical EMW Antenna Co Ltd
Publication of WO2010002125A2 publication Critical patent/WO2010002125A2/en
Publication of WO2010002125A3 publication Critical patent/WO2010002125A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface

Landscapes

  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

Disclosed is a tri-band antenna with spiral parasitic patches. The tri-band antenna comprises: a primary radiator antenna where the spiral parasitic patch is attached to the upper portion on one side of a bar-shaped FR4 substrate, and a secondary radiator antenna where the spiral parasitic patch is attached to the upper portion on one side of the bar-shaped FR4 substrate. The secondary radiator antenna is distanced from the primary radiator antenna.
PCT/KR2009/003234 2008-07-04 2009-06-17 Tri-band antenna with spiral parasitic patches Ceased WO2010002125A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0064939 2008-07-04
KR1020080064939A KR100991967B1 (en) 2008-07-04 2008-07-04 Triple-Band Antenna with Memphid-type Parasitic Patches

Publications (2)

Publication Number Publication Date
WO2010002125A2 WO2010002125A2 (en) 2010-01-07
WO2010002125A3 true WO2010002125A3 (en) 2010-03-25

Family

ID=41466421

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003234 Ceased WO2010002125A2 (en) 2008-07-04 2009-06-17 Tri-band antenna with spiral parasitic patches

Country Status (2)

Country Link
KR (1) KR100991967B1 (en)
WO (1) WO2010002125A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6150287B2 (en) * 2013-08-21 2017-06-21 国立研究開発法人情報通信研究機構 Broadband antenna
KR102571524B1 (en) 2017-02-14 2023-08-28 삼성전자 주식회사 Antenna apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100666113B1 (en) * 2003-12-13 2007-01-09 학교법인 한국정보통신학원 Internal Multi-Band Antenna with Multiple Layers
KR100677453B1 (en) * 2005-04-25 2007-02-02 엘지전자 주식회사 Triple band antenna of mobile communication terminal
KR100773480B1 (en) * 2005-07-01 2007-11-05 주식회사 이엠따블유안테나 Internal antenna with switching element
KR100822087B1 (en) * 2004-06-02 2008-04-15 리서치 인 모션 리미티드 Wireless mobile communication device with non-planar internal antenna without ground plane overlap

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100666113B1 (en) * 2003-12-13 2007-01-09 학교법인 한국정보통신학원 Internal Multi-Band Antenna with Multiple Layers
KR100822087B1 (en) * 2004-06-02 2008-04-15 리서치 인 모션 리미티드 Wireless mobile communication device with non-planar internal antenna without ground plane overlap
KR100677453B1 (en) * 2005-04-25 2007-02-02 엘지전자 주식회사 Triple band antenna of mobile communication terminal
KR100773480B1 (en) * 2005-07-01 2007-11-05 주식회사 이엠따블유안테나 Internal antenna with switching element

Also Published As

Publication number Publication date
KR100991967B1 (en) 2010-11-04
WO2010002125A2 (en) 2010-01-07
KR20100004650A (en) 2010-01-13

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