TW200705743A - Broadband smart antenna and associated methods - Google Patents

Broadband smart antenna and associated methods

Info

Publication number
TW200705743A
TW200705743A TW094125663A TW94125663A TW200705743A TW 200705743 A TW200705743 A TW 200705743A TW 094125663 A TW094125663 A TW 094125663A TW 94125663 A TW94125663 A TW 94125663A TW 200705743 A TW200705743 A TW 200705743A
Authority
TW
Taiwan
Prior art keywords
ground plane
smart antenna
antenna
broadband
antenna elements
Prior art date
Application number
TW094125663A
Other languages
English (en)
Other versions
TWI277242B (en
Inventor
Bing A Chiang
Michael J Lynch
Joseph T Richeson
Douglas H Wood
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200705743A publication Critical patent/TW200705743A/zh
Application granted granted Critical
Publication of TWI277242B publication Critical patent/TWI277242B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/22—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of a single substantially straight conductive element
    • 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
    • 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
    • H01Q1/243—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 with built-in antennas
    • 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
    • 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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/446—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element the radiating element being at the centre of one or more rings of auxiliary 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
    • H01Q5/378—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
    • H01Q9/32—Vertical arrangement of element

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
TW094125663A 2004-07-29 2005-07-28 Broadband smart antenna and associated methods TWI277242B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59208404P 2004-07-29 2004-07-29
US11/190,745 US7224321B2 (en) 2004-07-29 2005-07-27 Broadband smart antenna and associated methods

Publications (2)

Publication Number Publication Date
TW200705743A true TW200705743A (en) 2007-02-01
TWI277242B TWI277242B (en) 2007-03-21

Family

ID=35731552

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094125663A TWI277242B (en) 2004-07-29 2005-07-28 Broadband smart antenna and associated methods

Country Status (3)

Country Link
US (1) US7224321B2 (zh)
TW (1) TWI277242B (zh)
WO (1) WO2006015215A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI407628B (zh) * 2008-03-14 2013-09-01 Qualcomm Inc 無線裝置之適應性可調天線

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US6989797B2 (en) * 1998-09-21 2006-01-24 Ipr Licensing, Inc. Adaptive antenna for use in wireless communication systems
WO2006015121A2 (en) * 2004-07-29 2006-02-09 Interdigital Technology Corporation Multi-mode input impedance matching for smart antennas and associated methods
US7446714B2 (en) * 2005-11-15 2008-11-04 Clearone Communications, Inc. Anti-reflective interference antennas with radially-oriented elements
US7423605B2 (en) * 2006-01-13 2008-09-09 Research In Motion Limited Mobile wireless communications device including an electrically conductive director element and related methods
US20080030409A1 (en) * 2006-08-03 2008-02-07 Yih Lieh Shih Rotational antenna apparatus for GPS device
CN101170759A (zh) * 2006-10-24 2008-04-30 国际商业机器公司 多模通信终端、多模通信实现方法
US8375804B2 (en) 2009-05-15 2013-02-19 VISWELL Technology Co., Ltd. Apparatus for testing bonding strength of electrical connections and frictionless calibration device for the same
TWI346420B (en) * 2007-09-20 2011-08-01 Delta Networks Inc Printed monopole smart antenna apply to wlan ap/router
US7941116B2 (en) * 2007-11-29 2011-05-10 Research In Motion Limited Mobile wireless communications device antenna assembly with floating director elements on flexible substrate and related methods
US20090146887A1 (en) * 2007-12-05 2009-06-11 Rehan Jaffri Reduced Volume Antennas
US8928541B2 (en) * 2008-03-05 2015-01-06 Ethertronics, Inc. Active MIMO antenna configuration for maximizing throughput in mobile devices
DE112009005325B4 (de) * 2009-10-26 2022-02-10 Snaptrack, Inc. Front-End-Schaltung für verbesserte Antennenleistung
US20120062432A1 (en) * 2010-09-15 2012-03-15 Min-Chung Wu Directional Antenna and Smart Antenna System Using the Same
TWI536901B (zh) * 2012-03-20 2016-06-01 深圳市華星光電技術有限公司 用來控制電場強度分佈之裝置
KR102330024B1 (ko) * 2015-03-27 2021-11-23 삼성전자 주식회사 안테나 장치 및 이를 포함하는 전자 장치
TWI632735B (zh) * 2016-11-25 2018-08-11 泓博無線通訊技術有限公司 內藏式波束選擇天線系統
KR102415591B1 (ko) 2017-11-24 2022-07-04 삼성전자주식회사 안테나 어레이를 포함하는 전자 장치
EP3735716A1 (en) * 2018-01-05 2020-11-11 Wispry, Inc. Hybrid high gain antenna systems, devices, and methods
CN109524769B (zh) * 2018-11-27 2020-09-25 英业达科技有限公司 多馈入的多频天线装置
CN112534639A (zh) * 2019-03-26 2021-03-19 华为技术有限公司 智能天线、天线馈线系统、天线通信系统和ap
US11469502B2 (en) * 2019-06-25 2022-10-11 Viavi Solutions Inc. Ultra-wideband mobile mount antenna apparatus having a capacitive ground structure-based matching structure

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FR2196527B1 (zh) * 1972-08-16 1977-01-14 Materiel Telephonique
US4218686A (en) * 1978-02-23 1980-08-19 Blonder-Tongue Laboratories, Inc. Yagi-type antennas and method
US6288682B1 (en) * 1996-03-14 2001-09-11 Griffith University Directional antenna assembly
US5841401A (en) * 1996-08-16 1998-11-24 Raytheon Company Printed circuit antenna
US5905473A (en) * 1997-03-31 1999-05-18 Resound Corporation Adjustable array antenna
DE10084893T1 (de) * 1999-08-18 2002-10-31 Ericsson Inc Dualband-Schmetterlings/Mäander-Antenne
US6380899B1 (en) * 2000-09-20 2002-04-30 3Com Corporation Case with communication module having a passive radiator for a handheld computer system
US6369770B1 (en) * 2001-01-31 2002-04-09 Tantivy Communications, Inc. Closely spaced antenna array
US6864852B2 (en) * 2001-04-30 2005-03-08 Ipr Licensing, Inc. High gain antenna for wireless applications
US6480157B1 (en) * 2001-05-18 2002-11-12 Tantivy Communications, Inc. Foldable directional antenna
US6788268B2 (en) * 2001-06-12 2004-09-07 Ipr Licensing, Inc. Method and apparatus for frequency selective beam forming
TW506164B (en) * 2001-12-26 2002-10-11 Accton Technology Corp Twin monopole antenna
US7038626B2 (en) * 2002-01-23 2006-05-02 Ipr Licensing, Inc. Beamforming using a backplane and passive antenna element
US6888504B2 (en) * 2002-02-01 2005-05-03 Ipr Licensing, Inc. Aperiodic array antenna
CN100362749C (zh) * 2002-03-14 2008-01-16 美商智慧财产权授权股份有限公司 具自适应天线阵列的移动通信终端
US7323977B2 (en) * 2005-03-15 2008-01-29 Intermec Ip Corp. Tunable RFID tag for global applications

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI407628B (zh) * 2008-03-14 2013-09-01 Qualcomm Inc 無線裝置之適應性可調天線
US8610632B2 (en) 2008-03-14 2013-12-17 Qualcomm Incorporated Adaptive tunable antennas for wireless devices
US8614646B2 (en) 2008-03-14 2013-12-24 Qualcomm Incorporated Adaptive tunable antennas for wireless devices

Also Published As

Publication number Publication date
WO2006015215A9 (en) 2006-03-30
WO2006015215A3 (en) 2006-06-22
US20060022890A1 (en) 2006-02-02
WO2006015215A2 (en) 2006-02-09
TWI277242B (en) 2007-03-21
US7224321B2 (en) 2007-05-29

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Legal Events

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