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HK1201640A1 - Multi-layered multi-band antenna - Google Patents

Multi-layered multi-band antenna Download PDF

Info

Publication number
HK1201640A1
HK1201640A1 HK15101920.6A HK15101920A HK1201640A1 HK 1201640 A1 HK1201640 A1 HK 1201640A1 HK 15101920 A HK15101920 A HK 15101920A HK 1201640 A1 HK1201640 A1 HK 1201640A1
Authority
HK
Hong Kong
Prior art keywords
antenna
electric field
magnetic loop
radiator
magnetic
Prior art date
Application number
HK15101920.6A
Other languages
English (en)
Chinese (zh)
Inventor
福雷斯特．詹姆斯．布萊恩
福雷斯特．詹姆斯．布莱恩
賴安．詹姆斯．奧爾西
赖安．詹姆斯．奥尔西
馬修．羅伯特．福斯特
马修．罗伯特．福斯特
Original Assignee
多康公司
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 多康公司 filed Critical 多康公司
Publication of HK1201640A1 publication Critical patent/HK1201640A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • H01Q7/005—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 with variable reactance for tuning the antenna
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole
    • 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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
HK15101920.6A 2011-09-02 2012-08-30 Multi-layered multi-band antenna HK1201640A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201161530902P 2011-09-02 2011-09-02
US61/530,902 2011-09-02
US13/402,777 2012-02-22
US13/402,817 US8654023B2 (en) 2011-09-02 2012-02-22 Multi-layered multi-band antenna with parasitic radiator
US13/402,806 2012-02-22
US13/402,777 US8654021B2 (en) 2011-09-02 2012-02-22 Single-sided multi-band antenna
US13/402,817 2012-02-22
US13/402,806 US8654022B2 (en) 2011-09-02 2012-02-22 Multi-layered multi-band antenna
PCT/US2012/053235 WO2013033462A2 (fr) 2011-09-02 2012-08-30 Antenne multibande multicouche

Publications (1)

Publication Number Publication Date
HK1201640A1 true HK1201640A1 (en) 2015-09-04

Family

ID=47752733

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15101920.6A HK1201640A1 (en) 2011-09-02 2012-08-30 Multi-layered multi-band antenna

Country Status (6)

Country Link
US (3) US8654023B2 (fr)
EP (2) EP2751871A4 (fr)
JP (2) JP6162118B2 (fr)
CN (3) CN103843196B (fr)
HK (1) HK1201640A1 (fr)
WO (2) WO2013033462A2 (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2500136B (en) 2010-10-15 2015-02-18 Microsoft Corp Parasitic folded loop antenna
HK1201641A1 (en) 2011-11-04 2015-09-04 多康公司 Capacitively coupled compound loop antenna
TW201345050A (zh) * 2012-04-27 2013-11-01 Univ Nat Taiwan Science Tech 可雙頻操作之圓極化天線
WO2013167925A1 (fr) * 2012-05-07 2013-11-14 Sony Mobile Communications Ab Antennes cadre planes à branches multiples comprenant un élément parasite flottant et dispositifs de communication sans fil les intégrant
TWI489694B (zh) * 2012-11-07 2015-06-21 Askey Computer Corp 迴圈式天線
US9502750B2 (en) 2013-04-02 2016-11-22 Apple Inc. Electronic device with reduced emitted radiation during loaded antenna operating conditions
JP5774641B2 (ja) * 2013-07-18 2015-09-09 株式会社フジクラ ループアンテナ
JP5774642B2 (ja) * 2013-07-18 2015-09-09 株式会社フジクラ ループアンテナ
US20150116161A1 (en) * 2013-10-28 2015-04-30 Skycross, Inc. Antenna structures and methods thereof for determining a frequency offset based on a signal magnitude measurement
TWI560937B (en) * 2013-11-22 2016-12-01 Wistron Neweb Corp Near field communication antenna
US9748651B2 (en) 2013-12-09 2017-08-29 Dockon Ag Compound coupling to re-radiating antenna solution
US9799956B2 (en) 2013-12-11 2017-10-24 Dockon Ag Three-dimensional compound loop antenna
US9490536B2 (en) 2013-12-17 2016-11-08 Amazon Technologies, Inc. Multi-band antenna
US9673526B1 (en) * 2014-03-12 2017-06-06 First Rf Corporation Dual-frequency stacked patch antenna
US9807419B2 (en) * 2014-06-25 2017-10-31 Qualcomm Incorporated Recovery point SEI message in multi-layer video codecs
CN105449374B (zh) * 2014-08-12 2018-05-04 启碁科技股份有限公司 天线及天线模块
US9450298B2 (en) 2014-10-01 2016-09-20 Salutron, Inc. User-wearable devices with primary and secondary radiator antennas
US20160111772A1 (en) * 2014-10-16 2016-04-21 Microsoft Corporation Loop antenna with a parasitic element inside
WO2016138480A1 (fr) * 2015-02-27 2016-09-01 Bringuier Jonathan Neil Structure d'antenne cadre composée re-radiante à couplage étroit
CN104852149B (zh) * 2015-04-16 2017-08-25 中国计量学院 一种覆盖多种导航频段的小型化手机天线及手机
US10164338B2 (en) 2015-08-25 2018-12-25 Qualcomm Incorporated Multiple antennas configured with respect to an aperture
US9660738B1 (en) 2015-11-06 2017-05-23 Microsoft Technology Licensing, Llc Antenna with configurable shape/length
US10320078B2 (en) 2016-11-18 2019-06-11 QuantalRF AG Small form factor CPL antenna with balanced fed dipole electric field radiator
US10050353B2 (en) * 2016-12-30 2018-08-14 Michael Bank Wide band antenna
WO2018129649A1 (fr) * 2017-01-10 2018-07-19 深圳市大疆创新科技有限公司 Ensemble antenne et dispositif électronique
US20200091990A1 (en) * 2018-09-18 2020-03-19 Amphenol Antenna Solutions, Inc. Multi-band antenna arrangements
EP3918663B1 (fr) 2019-02-25 2023-06-21 Huawei Technologies Co., Ltd. Structure d'antenne à double port
US11404786B2 (en) * 2019-07-03 2022-08-02 City University Of Hong Kong Planar complementary antenna and related antenna array
JP7404031B2 (ja) * 2019-10-29 2023-12-25 日本航空電子工業株式会社 アンテナ
CN113054419A (zh) * 2019-12-27 2021-06-29 华为技术有限公司 一种天线及电子设备
CN112186339B (zh) * 2020-09-29 2022-07-29 广东工业大学 一种宽频圆极化磁电偶极子天线
CN113078462B (zh) * 2021-03-15 2022-10-11 电子科技大学 一种覆盖wlan频段的宽带电可调控寄生单元天线
JP7606373B2 (ja) * 2021-03-16 2024-12-25 キヤノンメディカルシステムズ株式会社 生体情報モニタ装置及び磁気共鳴イメージング装置
TWI765743B (zh) * 2021-06-11 2022-05-21 啓碁科技股份有限公司 天線結構
TWI835292B (zh) * 2021-10-19 2024-03-11 仁寶電腦工業股份有限公司 天線結構及電子裝置
KR102541803B1 (ko) * 2021-12-27 2023-06-13 숭실대학교 산학협력단 원형 편파 기술을 이용한 전이중 통신용 송수신 장치
US20240012076A1 (en) * 2022-07-06 2024-01-11 Canon Medical Systems Corporation Receiving coil, magnetic resonance imaging apparatus, and modified dipole

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738513A1 (de) 1987-11-13 1989-06-01 Dornier System Gmbh Mikrostreifenleiterantenne
US4809009A (en) 1988-01-25 1989-02-28 Grimes Dale M Resonant antenna
JPH0350922A (ja) 1989-07-19 1991-03-05 Iwatsu Electric Co Ltd ダイバーシチアンテナ
US5198826A (en) 1989-09-22 1993-03-30 Nippon Sheet Glass Co., Ltd. Wide-band loop antenna with outer and inner loop conductors
JP2824789B2 (ja) * 1989-09-22 1998-11-18 日本板硝子株式会社 広帯域ループアンテナ
JP2510022B2 (ja) 1990-03-08 1996-06-26 凸版印刷株式会社 印刷物検査装置
US5376942A (en) 1991-08-20 1994-12-27 Sumitomo Electric Industries, Ltd. Receiving device with separate substrate surface
JPH05183317A (ja) 1991-12-30 1993-07-23 Casio Comput Co Ltd ループアンテナ
US5565881A (en) 1994-03-11 1996-10-15 Motorola, Inc. Balun apparatus including impedance transformer having transformation length
WO1997001197A1 (fr) 1995-06-21 1997-01-09 Motorola Inc. Procede et antenne produisant un diagramme de rayonnement omnidirectionnel
US5771025A (en) 1996-07-02 1998-06-23 Omnipoint Corporation Folded mono-bow antennas and antenna systems for use in cellular and other wireless communication systems
US5781159A (en) 1996-09-27 1998-07-14 Boeing North American, Inc. Planar antenna with integral impedance matching
US5883599A (en) 1997-01-16 1999-03-16 Ford Motor Company Antenna system for a motor vehicle
WO2000025385A1 (fr) 1998-10-26 2000-05-04 Emc Automation, Inc. Antenne a large bande integrant a la fois des elements rayonnants dipolaires electriques et magnetiques
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
SE522522C2 (sv) 1999-10-04 2004-02-10 Smarteq Wireless Ab Antennorgan
US6593886B2 (en) 2001-01-02 2003-07-15 Time Domain Corporation Planar loop antenna
US6545647B1 (en) 2001-07-13 2003-04-08 Hrl Laboratories, Llc Antenna system for communicating simultaneously with a satellite and a terrestrial system
US6677901B1 (en) 2002-03-15 2004-01-13 The United States Of America As Represented By The Secretary Of The Army Planar tunable microstrip antenna for HF and VHF frequencies
WO2003105273A2 (fr) 2002-06-10 2003-12-18 Hrl Laboratories, Llc Antenne discrete a double polarisation et double motif
US6917335B2 (en) * 2002-11-08 2005-07-12 Centurion Wireless Technologies, Inc. Antenna with shorted active and passive planar loops and method of making the same
US6933895B2 (en) 2003-02-14 2005-08-23 E-Tenna Corporation Narrow reactive edge treatments and method for fabrication
WO2005062422A1 (fr) 2003-12-23 2005-07-07 Macquarie University Antennes totalement planaires, a large bande, multibandes
DE602004025986D1 (de) 2004-04-28 2010-04-22 Nat Inst Inf & Comm Tech Ubb-schleifenantenne
JP2005340933A (ja) * 2004-05-24 2005-12-08 Mitsubishi Electric Corp 円偏波アンテナ、及びこれを用いたレクテナ
EP1617515B1 (fr) 2004-07-13 2007-09-19 TDK Corporation Antenne PxM pour des applications à haute puissance et large bande
CH702226B1 (de) 2004-12-20 2011-05-31 Gerhard Dr Badertscher Antenne.
JP4521724B2 (ja) 2005-01-20 2010-08-11 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 アンテナ装置及びこのアンテナ装置を備えた携帯端末装置
US7903039B2 (en) * 2005-02-05 2011-03-08 Shenzhen Sunway Communication Co., Ltd. Broadband multi-loop antenna for mobile communication device
US7292195B2 (en) 2005-07-26 2007-11-06 Motorola, Inc. Energy diversity antenna and system
JP2009505559A (ja) * 2005-08-17 2009-02-05 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ 超広帯域適用例のための小型アンテナ
US7388550B2 (en) * 2005-10-11 2008-06-17 Tdk Corporation PxM antenna with improved radiation characteristics over a broad frequency range
US7423608B2 (en) 2005-12-20 2008-09-09 Motorola, Inc. High impedance electromagnetic surface and method
US20070159396A1 (en) 2006-01-06 2007-07-12 Sievenpiper Daniel F Antenna structures having adjustable radiation characteristics
US7728785B2 (en) 2006-02-07 2010-06-01 Nokia Corporation Loop antenna with a parasitic radiator
US7629932B2 (en) * 2007-03-23 2009-12-08 Research In Motion Limited Antenna apparatus, and associated methodology, for a multi-band radio device
US7830320B2 (en) * 2007-08-20 2010-11-09 Ethertronics, Inc. Antenna with active elements
KR100911938B1 (ko) 2007-09-14 2009-08-13 주식회사 케이티테크 모노폴 안테나와 루프 안테나가 결합된 광대역 내장형안테나
US7855689B2 (en) 2007-09-26 2010-12-21 Nippon Soken, Inc. Antenna apparatus for radio communication
JP2009152722A (ja) 2007-12-19 2009-07-09 Toshiba Corp アンテナ装置および無線装置
US7542002B1 (en) * 2008-01-17 2009-06-02 Sony Ericsson Mobile Communications, Ab Wideband monopole antenna
US8326249B2 (en) 2008-03-06 2012-12-04 Qualcomm Incorporated Methods and apparatus for supporting communications using a first polarization direction electrical antenna and a second polarization direction magnetic antenna
US8462061B2 (en) 2008-03-26 2013-06-11 Dockon Ag Printed compound loop antenna
GB0805393D0 (en) * 2008-03-26 2008-04-30 Dockon Ltd Improvements in and relating to antennas
US8164528B2 (en) 2008-03-26 2012-04-24 Dockon Ag Self-contained counterpoise compound loop antenna
TWI411158B (zh) 2008-04-09 2013-10-01 Acer Inc 一種多頻折疊環形天線
TWI359530B (en) 2008-05-05 2012-03-01 Acer Inc A coupled-fed multiband loop antenna
US20100103064A1 (en) 2008-10-23 2010-04-29 Symbol Technologies, Inc. Parasitic dipole assisted wlan antenna
US8410982B2 (en) 2008-10-23 2013-04-02 City University Of Hong Kong Unidirectional antenna comprising a dipole and a loop
TWM366766U (en) 2009-04-22 2009-10-11 Wistron Neweb Corp Dual band antenna
JP2010278990A (ja) * 2009-06-01 2010-12-09 Ad Plan:Kk アンテナ装置および端末装置
US8514132B2 (en) * 2009-11-10 2013-08-20 Research In Motion Limited Compact multiple-band antenna for wireless devices
CN105789902B (zh) * 2010-02-11 2021-05-07 多康股份公司 复合环形天线
JP2011217204A (ja) * 2010-03-31 2011-10-27 Tokyo Keiki Inc 平面アンテナ
CN102110872A (zh) * 2011-03-10 2011-06-29 江苏拓元科技发展有限公司 适用于非金属表面的射频识别标签天线

Also Published As

Publication number Publication date
CN104040790A (zh) 2014-09-10
WO2013033460A2 (fr) 2013-03-07
JP2015504253A (ja) 2015-02-05
US20130057442A1 (en) 2013-03-07
CN106887707B (zh) 2020-09-29
US8654023B2 (en) 2014-02-18
CN103843196A (zh) 2014-06-04
EP2751870A4 (fr) 2015-06-03
WO2013033462A2 (fr) 2013-03-07
CN106887707A (zh) 2017-06-23
JP6483195B2 (ja) 2019-03-13
EP2751871A2 (fr) 2014-07-09
WO2013033462A3 (fr) 2014-05-15
CN103843196B (zh) 2016-12-14
JP6162118B2 (ja) 2017-07-12
JP2017158216A (ja) 2017-09-07
EP2751870A2 (fr) 2014-07-09
EP2751871A4 (fr) 2015-07-15
US8654022B2 (en) 2014-02-18
HK1198729A1 (en) 2015-05-29
US20130057441A1 (en) 2013-03-07
US8654021B2 (en) 2014-02-18
CN104040790B (zh) 2017-05-17
US20130057440A1 (en) 2013-03-07
WO2013033460A3 (fr) 2013-10-24

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