WO2010107211A3 - Dispositif d'antenne multibande et dispositif de communication utilisant ladite antenne - Google Patents

Dispositif d'antenne multibande et dispositif de communication utilisant ladite antenne Download PDF

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Publication number
WO2010107211A3
WO2010107211A3 PCT/KR2010/001585 KR2010001585W WO2010107211A3 WO 2010107211 A3 WO2010107211 A3 WO 2010107211A3 KR 2010001585 W KR2010001585 W KR 2010001585W WO 2010107211 A3 WO2010107211 A3 WO 2010107211A3
Authority
WO
WIPO (PCT)
Prior art keywords
antenna device
resonator
same
band antenna
communications device
Prior art date
Application number
PCT/KR2010/001585
Other languages
English (en)
Korean (ko)
Other versions
WO2010107211A2 (fr
Inventor
유병훈
성원모
김기호
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 WO2010107211A2 publication Critical patent/WO2010107211A2/fr
Publication of WO2010107211A3 publication Critical patent/WO2010107211A3/fr

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
    • H01Q9/30—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
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/10—Resonant 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
    • H01Q5/314—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
    • H01Q5/335—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 at the feed, e.g. for impedance matching

Landscapes

  • Details Of Aerials (AREA)
  • Transmitters (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

L'invention concerne un dispositif d'antenne multibande et un dispositif de communication utilisant ladite antenne. Le dispositif d'antenne comprend : un premier résonateur qui est connecté à un élément d'alimentation électrique et résonne à une première fréquence de résonance ; et un second résonateur qui est connecté à l'élément d'alimentation électrique en parallèle avec le premier résonateur, et qui résonne à une seconde fréquence de résonance qui est différente de la première fréquence de résonance. Le premier résonateur comprend un émetteur émettant des signaux électromagnétiques, et le second résonateur comprend une structure de métamatière. Le dispositif d'antenne peut être conçu pour être à échelle réduite et pour présenter des caractéristiques multibande ou large bande, et sa fréquence de fonctionnement peut facilement être ajustée.
PCT/KR2010/001585 2009-03-16 2010-03-15 Dispositif d'antenne multibande et dispositif de communication utilisant ladite antenne WO2010107211A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0022246 2009-03-16
KR1020090022246A KR101018628B1 (ko) 2009-03-16 2009-03-16 다중 대역 안테나 장치 및 이를 이용한 통신 장치

Publications (2)

Publication Number Publication Date
WO2010107211A2 WO2010107211A2 (fr) 2010-09-23
WO2010107211A3 true WO2010107211A3 (fr) 2011-01-06

Family

ID=42740101

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001585 WO2010107211A2 (fr) 2009-03-16 2010-03-15 Dispositif d'antenne multibande et dispositif de communication utilisant ladite antenne

Country Status (2)

Country Link
KR (1) KR101018628B1 (fr)
WO (1) WO2010107211A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101236819B1 (ko) * 2011-03-09 2013-02-25 주식회사 이엠따블유 안테나 결합 구조 및 이를 포함하는 전자 기기
KR101851590B1 (ko) 2011-11-28 2018-04-25 삼성전자주식회사 무선 전력 전송 시스템 및 무선 전력 전송 시스템에서 다중 모드 공진기
KR101432748B1 (ko) * 2013-03-18 2014-08-20 서강대학교산학협력단 Ｌｃ(인덕터와 커패시터) 회로의 소형 영차 공진 안테나
CN104836029A (zh) * 2014-02-12 2015-08-12 宏碁股份有限公司 移动通信装置
CN110676574B (zh) * 2014-02-12 2021-01-29 华为终端有限公司 一种天线及移动终端
CN104993235B (zh) * 2015-06-12 2019-01-15 联想(北京)有限公司 一种天线装置及电子设备
CN107275804B (zh) * 2016-04-08 2022-03-04 康普技术有限责任公司 移除共模共振（cmr）和差模共振（dmr）的多频带天线阵列
KR102140256B1 (ko) * 2019-05-28 2020-07-31 주식회사 이엠따블유 안테나 모듈 및 이를 포함하는 차량

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7446712B2 (en) 2005-12-21 2008-11-04 The Regents Of The University Of California Composite right/left-handed transmission line based compact resonant antenna for RF module integration
KR101236313B1 (ko) 2006-08-25 2013-02-22 레이스팬 코포레이션 메타물질 구조물에 기초된 안테나
EP2160799A4 (fr) 2007-03-16 2012-05-16 Tyco Electronics Services Gmbh Réseaux d'antennes métamatériaux avec mise en forme de motif de rayonnement et commutation de faisceau

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
SASAKI, Y. ET AL.: "Slotted Composite Right/Left-Handed Strip Lines for Leaky Wave Antenna Applications", MICROWAVE CONFERENCE 2006 ASIA-PACIFIC, 12 December 2006 (2006-12-12), pages 923 - 926 *
SATO, K. ET AL.: "Composite Right/Left-Handed Leaky Wave Antenna for Millimeter-Wave Antenna for Millimeter-Wave Automotive Application", FIRST EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION 2006, NICE, November 2006 (2006-11-01), NICE, pages 1 - 4 *
SEONGMIN, PYO ET AL.: "A Meta-Material Symmetrical Periodic Antenna with Efficiency", MICROWAVE CONFERENCE 2008 ASIA-PACIFIC, 16 December 2008 (2008-12-16), pages 1 - 4 *
TAEMA, D. ET AL.: "Composite Right/Left-Handed Waveguide Beam-Steering Leaky Wave and Short-Ended Stubs", MICROWAVE CONFERENCE 2008 ASIA-PACIFIC, 16 December 2008 (2008-12-16), pages 1 - 4 *

Also Published As

Publication number Publication date
KR101018628B1 (ko) 2011-03-03
WO2010107211A2 (fr) 2010-09-23
KR20100104086A (ko) 2010-09-29

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