WO2010068002A3 - Antenna using meta-material transmission line, and communication device using the antenna - Google Patents

Antenna using meta-material transmission line, and communication device using the antenna Download PDF

Info

Publication number
WO2010068002A3
WO2010068002A3 PCT/KR2009/007287 KR2009007287W WO2010068002A3 WO 2010068002 A3 WO2010068002 A3 WO 2010068002A3 KR 2009007287 W KR2009007287 W KR 2009007287W WO 2010068002 A3 WO2010068002 A3 WO 2010068002A3
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
meta
communication device
transmission line
material transmission
Prior art date
Application number
PCT/KR2009/007287
Other languages
French (fr)
Korean (ko)
Other versions
WO2010068002A2 (en
Inventor
유병훈
성원모
김기호
지정근
Original Assignee
주식회사 이엠따블유
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 주식회사 이엠따블유 filed Critical 주식회사 이엠따블유
Publication of WO2010068002A2 publication Critical patent/WO2010068002A2/en
Publication of WO2010068002A3 publication Critical patent/WO2010068002A3/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
    • 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
    • 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
    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements
    • 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
    • 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
    • H01Q9/0485—Dielectric resonator 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Disclosed are an antenna using a meta-material transmission line, and a communication device using the antenna. The antenna includes: a first radiating element that takes the role of a zeroth resonator; and a second radiating element that takes the role of a first resonator, wherein the second radiating element diverges from a feed terminal and operates as the stub of the first radiating element.
PCT/KR2009/007287 2008-12-09 2009-12-08 Antenna using meta-material transmission line, and communication device using the antenna WO2010068002A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080124571A KR101080610B1 (en) 2008-12-09 2008-12-09 Antenna using metamaterial transmission line and communication apparatus using the antenna
KR10-2008-0124571 2008-12-09

Publications (2)

Publication Number Publication Date
WO2010068002A2 WO2010068002A2 (en) 2010-06-17
WO2010068002A3 true WO2010068002A3 (en) 2010-08-19

Family

ID=42243189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007287 WO2010068002A2 (en) 2008-12-09 2009-12-08 Antenna using meta-material transmission line, and communication device using the antenna

Country Status (2)

Country Link
KR (1) KR101080610B1 (en)
WO (1) WO2010068002A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101236866B1 (en) * 2011-09-26 2013-02-26 주식회사 이엠따블유 Multi metamaterial antenna
KR20220122070A (en) * 2021-02-26 2022-09-02 타이코에이엠피 주식회사 Antenna module and antenna device having the same
CN114156633B (en) * 2022-02-08 2022-07-05 荣耀终端有限公司 Low SAR antenna device and electronic equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070176827A1 (en) * 2005-12-21 2007-08-02 The Regents Of The University Of California Composite right/left-handed transmission line based compact resonant antenna for rf module integration
US20080048917A1 (en) * 2006-08-25 2008-02-28 Rayspan Corporation Antennas Based on Metamaterial Structures
KR20080063431A (en) * 2006-12-29 2008-07-04 엘지전자 주식회사 Laminated antenna and electronic equipment having the same
US20080258981A1 (en) * 2006-04-27 2008-10-23 Rayspan Corporation Antennas, Devices and Systems Based on Metamaterial Structures
US20090128446A1 (en) * 2007-10-11 2009-05-21 Rayspan Corporation Single-Layer Metallization and Via-Less Metamaterial Structures

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070176827A1 (en) * 2005-12-21 2007-08-02 The Regents Of The University Of California Composite right/left-handed transmission line based compact resonant antenna for rf module integration
US20080258981A1 (en) * 2006-04-27 2008-10-23 Rayspan Corporation Antennas, Devices and Systems Based on Metamaterial Structures
US20080048917A1 (en) * 2006-08-25 2008-02-28 Rayspan Corporation Antennas Based on Metamaterial Structures
KR20080063431A (en) * 2006-12-29 2008-07-04 엘지전자 주식회사 Laminated antenna and electronic equipment having the same
US20090128446A1 (en) * 2007-10-11 2009-05-21 Rayspan Corporation Single-Layer Metallization and Via-Less Metamaterial Structures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LEE, D. H. ET AL.: "LOW FREQUENCY TUNABLE METAMATERIAL SMALL ANTENNA STRUCTURE", THE SECOND EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, 11 November 2007 (2007-11-11) - 16 November 2007 (2007-11-16), EDINBURGH, U.K, pages 1 - 5 *

Also Published As

Publication number Publication date
WO2010068002A2 (en) 2010-06-17
KR20100065966A (en) 2010-06-17
KR101080610B1 (en) 2011-11-08

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