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TWI256179B - Wireless LAN antenna and wireless LAN card with the same - Google Patents

Wireless LAN antenna and wireless LAN card with the same

Info

Publication number
TWI256179B
TWI256179B TW092127869A TW92127869A TWI256179B TW I256179 B TWI256179 B TW I256179B TW 092127869 A TW092127869 A TW 092127869A TW 92127869 A TW92127869 A TW 92127869A TW I256179 B TWI256179 B TW I256179B
Authority
TW
Taiwan
Prior art keywords
wireless lan
electrode
antenna
feeding
frequency band
Prior art date
Application number
TW092127869A
Other languages
English (en)
Other versions
TW200411982A (en
Inventor
Jae-Suk Sung
Hee-Chan Park
Original Assignee
Samsung Electro Mech
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 KR1020030041171A external-priority patent/KR100541080B1/ko
Application filed by Samsung Electro Mech filed Critical Samsung Electro Mech
Publication of TW200411982A publication Critical patent/TW200411982A/zh
Application granted granted Critical
Publication of TWI256179B publication Critical patent/TWI256179B/zh

Links

Classifications

    • 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
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • H01Q1/2275—Supports; Mounting means by structural association with other equipment or articles used with computer equipment associated to expansion card or bus, e.g. in PCMCIA, PC cards, Wireless USB
    • 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
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
TW092127869A 2002-12-16 2003-10-07 Wireless LAN antenna and wireless LAN card with the same TWI256179B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20020080250 2002-12-16
KR1020030041171A KR100541080B1 (ko) 2002-12-16 2003-06-24 무선랜 안테나 및 이를 구비한 무선랜 카드

Publications (2)

Publication Number Publication Date
TW200411982A TW200411982A (en) 2004-07-01
TWI256179B true TWI256179B (en) 2006-06-01

Family

ID=32599372

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092127869A TWI256179B (en) 2002-12-16 2003-10-07 Wireless LAN antenna and wireless LAN card with the same

Country Status (5)

Country Link
US (1) US6965346B2 (zh)
JP (1) JP2004201281A (zh)
CN (1) CN1314165C (zh)
DE (1) DE10347722A1 (zh)
TW (1) TWI256179B (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI491111B (zh) * 2008-12-12 2015-07-01 Chi Mei Comm Systems Inc 單極化天線
TWI496349B (zh) * 2010-12-23 2015-08-11 Hon Hai Prec Ind Co Ltd 天線
TWI658646B (zh) * 2017-07-27 2019-05-01 鴻海精密工業股份有限公司 天線裝置
US10439278B2 (en) 2017-07-27 2019-10-08 Ambit Microsystems (Shanghai) Ltd. Antenna device

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101099265B (zh) 2005-01-05 2012-04-04 株式会社村田制作所 天线结构和包含该天线结构的无线电通信设备
KR100548057B1 (ko) * 2005-06-03 2006-02-01 (주)파트론 트리오 랜드구조를 갖는 표면실장 안테나 장치
JP4238915B2 (ja) * 2005-06-17 2009-03-18 株式会社村田製作所 アンテナ装置及び無線通信機
JP4676340B2 (ja) * 2005-12-06 2011-04-27 古河電気工業株式会社 多周波アンテナ
GB2434697B (en) * 2006-01-31 2008-07-02 Motorola Inc RF communication device and method of operation of the device
JP4227141B2 (ja) 2006-02-10 2009-02-18 株式会社カシオ日立モバイルコミュニケーションズ アンテナ装置
US7548208B2 (en) * 2006-02-24 2009-06-16 Palm, Inc. Internal diversity antenna architecture
JP4522386B2 (ja) * 2006-03-27 2010-08-11 富士通株式会社 アンテナ及び無線装置
TWI313526B (en) * 2006-07-14 2009-08-11 Hon Hai Prec Ind Co Ltd Antenna device
TW200810231A (en) * 2006-08-11 2008-02-16 Hon Hai Prec Ind Co Ltd Antenna device
JP2008124617A (ja) 2006-11-09 2008-05-29 Tyco Electronics Amp Kk アンテナ
TWI412176B (zh) * 2006-12-04 2013-10-11 Wistron Neweb Corp 立體式多頻天線
US7903032B2 (en) * 2007-04-05 2011-03-08 Sony Ericsson Mobile Communications Ab Antenna for a communication terminal
KR100964652B1 (ko) * 2007-05-03 2010-06-22 주식회사 이엠따블유 다중 대역 안테나 및 그를 포함하는 무선 통신 장치
EP2028718B1 (en) * 2007-08-23 2014-01-15 BlackBerry Limited Multi-band antenna, and associated methodology, for a radio communication device
KR100910526B1 (ko) * 2007-11-20 2009-07-31 삼성전기주식회사 안테나 및 이를 이용한 이동통신 단말기
JP4849172B2 (ja) * 2008-01-29 2012-01-11 株式会社村田製作所 アンテナ構造およびそれを備えた無線通信装置
JP5057580B2 (ja) * 2008-03-11 2012-10-24 パナソニック株式会社 アンテナ素子
CN102099960B (zh) * 2008-07-14 2015-08-12 莱尔德技术股份有限公司 用于无线应用装置的多频带天线组件
JP5396575B2 (ja) * 2009-02-24 2014-01-22 株式会社フジクラ アンテナ及び無線通信装置
FR2942676A1 (fr) * 2009-02-27 2010-09-03 Thomson Licensing Systeme d'antennes compact a diversite d'ordre 2.
KR101561945B1 (ko) 2009-07-13 2015-10-21 삼성전자 주식회사 안테나 장치 및 이를 구비하는 휴대 단말기
EP2323217B1 (en) * 2009-11-13 2014-04-30 BlackBerry Limited Antenna for multi mode mimo communication in handheld devices
US8754814B2 (en) * 2009-11-13 2014-06-17 Blackberry Limited Antenna for multi mode MIMO communication in handheld devices
JP2011119949A (ja) * 2009-12-02 2011-06-16 Mitsumi Electric Co Ltd カードデバイス
CN104332719A (zh) * 2013-07-22 2015-02-04 联想(北京)有限公司 天线装置、电子设备和用于设置天线装置的方法
JP6272505B2 (ja) * 2014-04-28 2018-01-31 華為終端（東莞）有限公司 アンテナ装置及び端末
USD754108S1 (en) * 2014-10-29 2016-04-19 Airgain, Inc. Antenna
BR112017008681B1 (pt) 2014-10-31 2022-10-04 Huawei Technologies Co., Ltd Dispositivo móvel sem fio
CN106299638A (zh) * 2016-05-20 2017-01-04 北京小鸟听听科技有限公司 一种用于表面贴装的天线及其设计制造方法
JP6408620B2 (ja) * 2017-02-10 2018-10-17 株式会社フジクラ アンテナ装置
NL2019365B1 (en) 2017-07-28 2019-02-18 The Antenna Company International N V Component for a dual band antenna, a dual band antenna comprising said component, and a dual band antenna system.
EP3616255B8 (en) 2017-04-25 2023-10-25 The Antenna Company International N.V. Ebg structure, ebg component, and antenna device
USD856313S1 (en) 2017-04-25 2019-08-13 The Antenna Company International N.V. Dual port antenna
USD883962S1 (en) 2017-04-25 2020-05-12 The Antenna Company International N.V. Dual port antenna assembly
CN107482306A (zh) * 2017-07-06 2017-12-15 安徽省广播电视科研所 背馈式薄膜型数字电视全向接收天线
JP7123641B2 (ja) * 2018-06-07 2022-08-23 株式会社東芝 チップアンテナ
US11735813B2 (en) * 2020-05-14 2023-08-22 Taoglas Group Holdings Limited Antenna structures and antenna assemblies that incorporate the antenna structures
TWI747538B (zh) * 2020-10-05 2021-11-21 廣達電腦股份有限公司 天線系統
CN120858489A (zh) * 2024-02-28 2025-10-28 京东方科技集团股份有限公司 天线单元以及天线装置
CN118213752A (zh) * 2024-04-25 2024-06-18 维沃移动通信有限公司 天线装置及电子设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5696517A (en) 1995-09-28 1997-12-09 Murata Manufacturing Co., Ltd. Surface mounting antenna and communication apparatus using the same
FI105061B (fi) * 1998-10-30 2000-05-31 Lk Products Oy Kahden resonanssitaajuuden tasoantenni
US6768460B2 (en) * 2000-03-29 2004-07-27 Matsushita Electric Industrial Co., Ltd. Diversity wireless device and wireless terminal unit
JP2002028803A (ja) 2000-05-10 2002-01-29 Mitsubishi Materials Corp 硬質被覆層がすぐれた層間密着性を有する表面被覆炭化タングステン基超硬合金製スローアウエイ切削チップ
DE10049845A1 (de) 2000-10-09 2002-04-11 Philips Corp Intellectual Pty Mehrband-Mikrowellenantenne
US6448933B1 (en) * 2001-04-11 2002-09-10 Tyco Electronics Logisitics Ag Polarization and spatial diversity antenna assembly for wireless communication devices
TW538559B (en) * 2001-07-18 2003-06-21 Matsushita Electric Industrial Co Ltd Antenna device and mobile communications apparatus including the device
US6717548B2 (en) * 2001-08-02 2004-04-06 Auden Techno Corp. Dual- or multi-frequency planar inverted F-antenna
TW512558B (en) * 2002-01-16 2002-12-01 Accton Technology Corp Surface-mountable dual-band monopole antenna for WLAN application
KR100483043B1 (ko) * 2002-04-11 2005-04-18 삼성전기주식회사 멀티밴드 내장 안테나
US20030206136A1 (en) * 2002-05-02 2003-11-06 Po-Chao Chen Inverted-F antenna

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI491111B (zh) * 2008-12-12 2015-07-01 Chi Mei Comm Systems Inc 單極化天線
TWI496349B (zh) * 2010-12-23 2015-08-11 Hon Hai Prec Ind Co Ltd 天線
TWI658646B (zh) * 2017-07-27 2019-05-01 鴻海精密工業股份有限公司 天線裝置
US10439278B2 (en) 2017-07-27 2019-10-08 Ambit Microsystems (Shanghai) Ltd. Antenna device

Also Published As

Publication number Publication date
US20040125030A1 (en) 2004-07-01
US6965346B2 (en) 2005-11-15
TW200411982A (en) 2004-07-01
JP2004201281A (ja) 2004-07-15
CN1314165C (zh) 2007-05-02
CN1508907A (zh) 2004-06-30
DE10347722A1 (de) 2004-07-15

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees