KR20100056446A - 안테나 장치 - Google Patents

안테나 장치 Download PDF

Info

Publication number
KR20100056446A
KR20100056446A KR1020107002404A KR20107002404A KR20100056446A KR 20100056446 A KR20100056446 A KR 20100056446A KR 1020107002404 A KR1020107002404 A KR 1020107002404A KR 20107002404 A KR20107002404 A KR 20107002404A KR 20100056446 A KR20100056446 A KR 20100056446A
Authority
KR
South Korea
Prior art keywords
antenna
loop
loop antenna
current
signal
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
KR1020107002404A
Other languages
English (en)
Korean (ko)
Inventor
노리히로 미야시타
Original Assignee
파나소닉 주식회사
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
Priority claimed from PCT/JP2007/065258 external-priority patent/WO2008016138A1/ja
Application filed by 파나소닉 주식회사 filed Critical 파나소닉 주식회사
Publication of KR20100056446A publication Critical patent/KR20100056446A/ko
Ceased legal-status Critical Current

Links

Images

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)
  • Aerials With Secondary Devices (AREA)
KR1020107002404A 2007-08-03 2008-08-01 안테나 장치 Ceased KR20100056446A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
PCT/JP2007/065258 WO2008016138A1 (en) 2006-08-03 2007-08-03 Antenna apparatus
WOPCT/JP2007/065258 2007-08-03
JP2007313258 2007-12-04
JPJP-P-2007-313258 2007-12-04
JP2008170088 2008-06-30
JPJP-P-2008-170088 2008-06-30

Publications (1)

Publication Number Publication Date
KR20100056446A true KR20100056446A (ko) 2010-05-27

Family

ID=40341093

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107002404A Ceased KR20100056446A (ko) 2007-08-03 2008-08-01 안테나 장치

Country Status (7)

Country Link
US (1) US8242963B2 (cg-RX-API-DMAC10.html)
EP (2) EP2421088B1 (cg-RX-API-DMAC10.html)
JP (3) JP4510123B2 (cg-RX-API-DMAC10.html)
KR (1) KR20100056446A (cg-RX-API-DMAC10.html)
CN (1) CN101601167B (cg-RX-API-DMAC10.html)
ES (1) ES2416345T3 (cg-RX-API-DMAC10.html)
WO (1) WO2009019850A1 (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240048473A (ko) * 2022-10-06 2024-04-15 한국전자통신연구원 무선 신호 수신 장치
US12683286B2 (en) 2022-10-06 2026-07-14 Electronics And Telecommunications Research Institute Wireless signal receiver device

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9349027B2 (en) * 2007-03-02 2016-05-24 Harold Szu Smart hybrid card system providing authenticity, privacy, and security (APS)
KR20100056446A (ko) 2007-08-03 2010-05-27 파나소닉 주식회사 안테나 장치
JP2011019214A (ja) * 2009-06-08 2011-01-27 Panasonic Corp 携帯無線機
JP2011010202A (ja) * 2009-06-29 2011-01-13 Toshiba Tec Corp 無線タグ読取装置、および無線タグ読取装置のリーダアンテナの配置方法
JP5605027B2 (ja) * 2010-07-05 2014-10-15 パナソニック株式会社 アンテナ装置
JP5569340B2 (ja) * 2010-07-05 2014-08-13 パナソニック株式会社 アンテナ装置
EP2413424B1 (en) 2010-07-28 2016-05-04 Panasonic Intellectual Property Management Co., Ltd. Antenna device and communication apparatus including the same
JP5654887B2 (ja) * 2011-01-27 2015-01-14 京セラ株式会社 携帯電子機器
JP5654888B2 (ja) * 2011-01-27 2015-01-14 京セラ株式会社 携帯電子機器
US8669909B2 (en) 2011-11-30 2014-03-11 Panasonic Corporation Antenna, antenna apparatus, and communication apparatus
TWI502808B (zh) * 2012-06-19 2015-10-01 Wistron Corp 行動通訊裝置
JP5969371B2 (ja) * 2012-12-12 2016-08-17 日本電信電話株式会社 近傍磁界アンテナ
US9628167B2 (en) 2013-06-03 2017-04-18 Lg Electronics Inc. Method and apparatus for beamforming using polarized antenna in a wireless communication system
TW201505259A (zh) * 2013-07-19 2015-02-01 Chi Mei Comm Systems Inc 天線裝置及無線通訊裝置
JP2015070587A (ja) 2013-10-01 2015-04-13 セイコーエプソン株式会社 アンテナ及び電子装置
US20160233944A1 (en) * 2015-02-09 2016-08-11 Commscope Technologies Llc Rule Based Switchable Polarization
US10079429B1 (en) * 2017-03-08 2018-09-18 Nxp B.V. Wireless device antenna
CN110113468B (zh) * 2018-02-01 2021-02-12 中兴通讯股份有限公司 一种状态检测装置和方法
KR102519079B1 (ko) * 2018-06-19 2023-04-07 삼성전자주식회사 복수개의 급전 단자들을 포함하는 안테나와 통신 회로를 선택적으로 연결하는 복수의 스위치들을 포함하는 전자 장치 및 이의 구동 방법
US10978785B2 (en) 2018-09-10 2021-04-13 Samsung Electro-Mechanics Co., Ltd. Chip antenna module
CN113302797A (zh) 2019-01-03 2021-08-24 Lg 伊诺特有限公司 机动车阵列天线
WO2021167916A1 (en) 2020-02-20 2021-08-26 Arris Enterprises Llc Communication using arbitrary selectable polarization
US12609755B2 (en) 2020-02-20 2026-04-21 Ruckus Ip Holdings Llc Communication using arbitrary selectable polarization
CN114447593B (zh) * 2021-12-29 2022-09-30 北京邮电大学 磁流可控的天线阵列装置

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631500A (en) * 1969-03-18 1971-12-28 Univ Hokkaido Energy density antenna apparatus for mobile radio receiver
JPH04250724A (ja) * 1991-01-28 1992-09-07 Matsushita Electric Works Ltd ダイバーシチ送信機
JPH05183325A (ja) * 1992-01-08 1993-07-23 Matsushita Electric Ind Co Ltd 移動無線用アンテナ
GB2288914A (en) * 1994-04-26 1995-11-01 Maurice Clifford Hately Radio antenna
JPH08204429A (ja) * 1995-01-20 1996-08-09 Mitsumi Electric Co Ltd アンテナ装置
US5945964A (en) * 1997-02-19 1999-08-31 Motorola, Inc. Multi-band antenna structure for a portable radio
JPH11136020A (ja) * 1997-08-25 1999-05-21 Matsushita Electric Ind Co Ltd 携帯無線機用内蔵アンテナ
GB9718311D0 (en) * 1997-08-30 1997-11-05 Hately Maurice C Dual loop radio antenna
JPH1188246A (ja) * 1997-09-08 1999-03-30 Matsushita Electric Ind Co Ltd アンテナ装置及びそれを用いた無線受信装置
EP0933832A3 (en) * 1998-01-30 2001-04-11 Matsushita Electric Industrial Co., Ltd. Built-in antenna for radio communication terminals
JPH11295111A (ja) * 1998-04-13 1999-10-29 Toyo Commun Equip Co Ltd 土砂異常検出システム
JP2000077934A (ja) 1998-08-27 2000-03-14 Yasushi Koshiro 偏波切替えループアンテナ
JP2000244219A (ja) 1998-12-25 2000-09-08 Matsushita Electric Ind Co Ltd 無線通信端末用内蔵アンテナ
JP3432768B2 (ja) * 1999-04-15 2003-08-04 松下電器産業株式会社 携帯型通信端末用アンテナ
US6437750B1 (en) * 1999-09-09 2002-08-20 University Of Kentucky Research Foundation Electrically-small low Q radiator structure and method of producing EM waves therewith
SE516535C2 (sv) * 1999-10-29 2002-01-29 Allgon Ab Antennanordning omkopplingsbar mellan ett flertal konfigurationslägen anpassade för användning i olika operationsmiljöer samt därtill hörande förfarande
JP4215363B2 (ja) * 1999-11-29 2009-01-28 パナソニック株式会社 アンテナ装置
WO2001052445A1 (fr) 2000-01-11 2001-07-19 Mitsubishi Denki Kabushiki Kaisha Unite radio mobile
JP2001332930A (ja) * 2000-05-22 2001-11-30 Sony Corp アンテナ装置及び無線通信装置
RU2220481C2 (ru) 2000-05-24 2003-12-27 Радиоастрономический институт НАН Украины Многочастотная низкопрофильная антенна
KR100446506B1 (ko) * 2000-11-13 2004-09-04 삼성전자주식회사 휴대 단말기
JP2002152115A (ja) * 2000-11-13 2002-05-24 Samsung Yokohama Research Institute Co Ltd 携帯端末機
JP2002176380A (ja) * 2000-12-08 2002-06-21 Toshiba Corp 無線端末装置、無線端末装置に使用するアンテナの送信アンテナの切り替え方法及び送信アンテナの重み付加方法
JP4097918B2 (ja) * 2001-05-24 2008-06-11 ソフトバンクテレコム株式会社 基地局における移動通信方法、移動通信基地局装置および移動局装置
JP4160788B2 (ja) * 2001-06-12 2008-10-08 株式会社吉田製作所 歯科用築造体を利用した生体情報計測・記録及び通信装置とこの装置の情報入出力を制御する情報制御方法
KR101066378B1 (ko) 2003-02-03 2011-09-20 파나소닉 주식회사 미소 루프 안테나를 이용한 안테나 장치 및 그 안테나 장치를 사용한 무선 통신 장치
JP2004242179A (ja) * 2003-02-07 2004-08-26 Mitsubishi Electric Corp 無線端末用アンテナ装置
RU2247449C2 (ru) 2003-03-26 2005-02-27 Войсковая часть 35533 Комбинированная антенна
JP4118215B2 (ja) 2003-09-29 2008-07-16 株式会社日本自動車部品総合研究所 電波送信機
WO2005070022A2 (en) * 2004-01-22 2005-08-04 Hans Gregory Schantz Broadband electric-magnetic antenna apparatus and system
JP2005318407A (ja) * 2004-04-30 2005-11-10 Matsushita Electric Ind Co Ltd 放送用受信機付き携帯電話
JP4199697B2 (ja) * 2004-05-31 2008-12-17 パナソニック株式会社 携帯無線機
JP2006019981A (ja) * 2004-06-30 2006-01-19 Toshiba Corp アンテナ装置及び情報処理装置
JP4529139B2 (ja) 2005-08-31 2010-08-25 セイコーエプソン株式会社 電気泳動装置の駆動方法、電気泳動装置を制御するためのコントローラ、電気泳動装置、および電子機器
JP2007313258A (ja) 2006-05-24 2007-12-06 Kimiko Kamimura 収納具
US7969372B2 (en) * 2006-08-03 2011-06-28 Panasonic Corporation Antenna apparatus utilizing small loop antenna element having minute length and two feeding points
JP4773374B2 (ja) 2007-01-12 2011-09-14 株式会社長府製作所 熱交換器
KR20100056446A (ko) 2007-08-03 2010-05-27 파나소닉 주식회사 안테나 장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240048473A (ko) * 2022-10-06 2024-04-15 한국전자통신연구원 무선 신호 수신 장치
US12683286B2 (en) 2022-10-06 2026-07-14 Electronics And Telecommunications Research Institute Wireless signal receiver device

Also Published As

Publication number Publication date
JP2010035124A (ja) 2010-02-12
CN101601167B (zh) 2012-11-28
WO2009019850A1 (ja) 2009-02-12
US8242963B2 (en) 2012-08-14
JP5353135B2 (ja) 2013-11-27
EP2178157A4 (en) 2011-05-18
JP4510123B2 (ja) 2010-07-21
EP2421088A1 (en) 2012-02-22
EP2178157B1 (en) 2014-03-26
US20110195661A1 (en) 2011-08-11
CN101601167A (zh) 2009-12-09
JP2010063192A (ja) 2010-03-18
ES2416345T3 (es) 2013-07-31
JPWO2009019850A1 (ja) 2010-10-28
EP2421088B1 (en) 2013-05-01
EP2178157A1 (en) 2010-04-21

Similar Documents

Publication Publication Date Title
JP4510123B2 (ja) アンテナ装置
CN105917524B (zh) 天线指向性控制系统以及具备天线指向性控制系统的无线装置
CN100456559C (zh) 天线设备以及使用该天线设备的无线通信装置
US8482474B2 (en) Antenna apparatus
US20200059009A1 (en) Antenna and mimo antenna
US20100214189A1 (en) Antenna, radiating pattern switching method therefor and wireless communication apparatus
CN101501928A (zh) 天线装置和天线系统
US8009103B2 (en) Triple-band antenna
US6384786B2 (en) Antenna device and communication apparatus
US7595756B2 (en) Methods and apparatus for improving wireless communication by antenna polarization position
CN113544906B (zh) 双端口天线结构
JP6678616B2 (ja) 両偏波送受用アンテナ
JP5569340B2 (ja) アンテナ装置
JP2008017384A (ja) アンテナ装置
JP5605027B2 (ja) アンテナ装置
JP6623956B2 (ja) アンテナ装置
CN101299487A (zh) 具有辐射场型调节构件的天线
CN220273669U (zh) 一种天线设备
JP2014236438A (ja) アンテナ装置および無線通信システム
RU2462833C2 (ru) Антенное устройство
KR100716460B1 (ko) 3축 편파를 갖는 소형 안테나
US20170358860A1 (en) Antenna device and wireless device
JP2006246228A (ja) アンテナ装置および無線通信システム
Taguchi et al. Two element phased array dipole antenna
JP2022126299A (ja) 等方性平面型アンテナ

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20100202

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20130327

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20140326

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20140623

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20140326

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I