[go: up one dir, main page]

ATE290722T1 - Asymmetrische dipolantennenanordnung - Google Patents

Asymmetrische dipolantennenanordnung

Info

Publication number
ATE290722T1
ATE290722T1 AT99310336T AT99310336T ATE290722T1 AT E290722 T1 ATE290722 T1 AT E290722T1 AT 99310336 T AT99310336 T AT 99310336T AT 99310336 T AT99310336 T AT 99310336T AT E290722 T1 ATE290722 T1 AT E290722T1
Authority
AT
Austria
Prior art keywords
trace
lower conductor
antenna
conductor
image
Prior art date
Application number
AT99310336T
Other languages
English (en)
Inventor
Greg Johnson
Robert Hill
Don Keilen
Original Assignee
Rangestar Internat 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 Rangestar Internat Corp filed Critical Rangestar Internat Corp
Application granted granted Critical
Publication of ATE290722T1 publication Critical patent/ATE290722T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q1/12—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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • 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
    • H01Q5/371—Branching current paths
    • 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
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/04—Assemblies of printed circuits
    • H05K2201/048—Second PCB mounted on first PCB by inserting in window or holes of the first PCB
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/366—Assembling printed circuits with other printed circuits substantially perpendicularly to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transceivers (AREA)
  • Aerials With Secondary Devices (AREA)
AT99310336T 1999-08-24 1999-12-21 Asymmetrische dipolantennenanordnung ATE290722T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/382,179 US6239765B1 (en) 1999-02-27 1999-08-24 Asymmetric dipole antenna assembly

Publications (1)

Publication Number Publication Date
ATE290722T1 true ATE290722T1 (de) 2005-03-15

Family

ID=23507854

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99310336T ATE290722T1 (de) 1999-08-24 1999-12-21 Asymmetrische dipolantennenanordnung

Country Status (8)

Country Link
US (1) US6239765B1 (de)
EP (1) EP1079463B1 (de)
JP (1) JP4562845B2 (de)
KR (1) KR100723086B1 (de)
CN (1) CN100375333C (de)
AT (1) ATE290722T1 (de)
DE (1) DE69924104T2 (de)
HK (1) HK1034813A1 (de)

Families Citing this family (129)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6057779A (en) 1997-08-14 2000-05-02 Micron Technology, Inc. Method of controlling access to a movable container and to a compartment of a vehicle, and a secure cargo transportation system
US6356535B1 (en) * 1998-02-04 2002-03-12 Micron Technology, Inc. Communication systems and methods of communicating
WO2000052783A1 (en) * 1999-02-27 2000-09-08 Rangestar International Corporation Broadband antenna assembly of matching circuitry and ground plane conductive radiating element
US10973397B2 (en) 1999-03-01 2021-04-13 West View Research, Llc Computerized information collection and processing apparatus
US8636648B2 (en) 1999-03-01 2014-01-28 West View Research, Llc Endoscopic smart probe
US8065155B1 (en) 1999-06-10 2011-11-22 Gazdzinski Robert F Adaptive advertising apparatus and methods
US7710273B2 (en) * 1999-09-02 2010-05-04 Round Rock Research, Llc Remote communication devices, radio frequency identification devices, wireless communication systems, wireless communication methods, radio frequency identification device communication methods, and methods of forming a remote communication device
CN101188325B (zh) 1999-09-20 2013-06-05 弗拉克托斯股份有限公司 多级天线
ATE248443T1 (de) * 1999-10-26 2003-09-15 Fractus Sa Ineinandergeschachtelte mehrbandgruppenantennen
SE523293C2 (sv) * 1999-11-03 2004-04-06 Ericsson Telefon Ab L M Multibandantenn
SE517564C2 (sv) * 1999-11-17 2002-06-18 Allgon Ab Antennanordning för en bärbar radiokommunikationsanordning, bärbar radiokommunikationsanordning med sådan antennanordning och metod för att driva nämnda radiokommunikationsanordning
US6404394B1 (en) * 1999-12-23 2002-06-11 Tyco Electronics Logistics Ag Dual polarization slot antenna assembly
ES2246226T3 (es) 2000-01-19 2006-02-16 Fractus, S.A. Antenas miniatura rellenadoras de espacio.
US6603430B1 (en) * 2000-03-09 2003-08-05 Tyco Electronics Logistics Ag Handheld wireless communication devices with antenna having parasitic element
US6486836B1 (en) * 2000-03-09 2002-11-26 Tyco Electronics Logistics Ag Handheld wireless communication device having antenna with parasitic element exhibiting multiple polarization
US6407710B2 (en) * 2000-04-14 2002-06-18 Tyco Electronics Logistics Ag Compact dual frequency antenna with multiple polarization
US20010045909A1 (en) * 2000-04-18 2001-11-29 Steve Eggleston Electronic device having a compact antenna assembly which exhibits circular polarization
US6806842B2 (en) * 2000-07-18 2004-10-19 Marconi Intellectual Property (Us) Inc. Wireless communication device and method for discs
US7098850B2 (en) * 2000-07-18 2006-08-29 King Patrick F Grounded antenna for a wireless communication device and method
US6483473B1 (en) * 2000-07-18 2002-11-19 Marconi Communications Inc. Wireless communication device and method
KR100365780B1 (ko) * 2000-09-20 2002-12-26 삼성전자 주식회사 이동통신 단말기의 내장형 단일대역 안테나 구현장치 및휩 안테나 연동방법
KR20020022484A (ko) * 2000-09-20 2002-03-27 윤종용 이동통신 단말기의 내장형 이중대역 안테나 구현장치 및휩 안테나 연동방법
WO2002043185A1 (de) * 2000-11-22 2002-05-30 Siemens Aktiengesellschaft Antennensystem
JPWO2002089157A1 (ja) * 2001-04-27 2004-08-19 味の素株式会社 多層コイルおよびその製造方法
TW490885B (en) * 2001-05-25 2002-06-11 Chi Mei Comm Systems Inc Broadband dual-band antenna
SE519391C2 (sv) * 2001-06-08 2003-02-25 Allgon Mobile Comm Ab Bärbar radiokommunikationsapparat och anordning för en sådan apparat
JP3798733B2 (ja) * 2001-06-13 2006-07-19 株式会社東芝 無線モジュールとこの無線モジュールを備えた無線通信端末
DE10137838A1 (de) 2001-08-02 2003-02-13 Philips Corp Intellectual Pty GPS-Empfangsmodul
EP1444751B1 (de) * 2001-10-16 2007-06-13 Fractus, S.A. Belastete antenne
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
KR20030046885A (ko) * 2001-12-07 2003-06-18 아우덴 테크노 코포레이션 이동전화용 직립평면은익형안테나
CN1306654C (zh) * 2001-12-07 2007-03-21 中兴通讯股份有限公司 移动通信终端内置天线
US6819287B2 (en) * 2002-03-15 2004-11-16 Centurion Wireless Technologies, Inc. Planar inverted-F antenna including a matching network having transmission line stubs and capacitor/inductor tank circuits
DE60333409D1 (de) 2002-04-24 2010-08-26 Mineral Lassen Llc Herstellungsverfahren für eine drahtlose Kommunikationsvorrichtung und Herstellungsvorrichtung
AU2003223717A1 (en) 2002-04-25 2003-11-10 Ethertronics, Inc. Low-profile, multi-frequency, multi-band, capacitively loaded magnetic dipole antenna
EP1372213A1 (de) * 2002-06-11 2003-12-17 Industrial Technology Research Institute Mehrfrequenzband-Antenne
AU2002319262A1 (en) * 2002-06-25 2004-01-06 Fractus, S.A. Multiband antenna for handheld terminal
US7850729B2 (en) * 2002-07-18 2010-12-14 The University Of Cincinnati Deforming jacket for a heart actuation device
EP1387497A1 (de) * 2002-08-02 2004-02-04 Siemens Aktiengesellschaft Mobiltelefon mit integrierter zusätzlicher Antenne
US7446708B1 (en) * 2002-08-26 2008-11-04 Kyocera Wireless Corp. Multiband monopole antenna with independent radiating elements
US7027838B2 (en) * 2002-09-10 2006-04-11 Motorola, Inc. Duel grounded internal antenna
TW563274B (en) * 2002-10-08 2003-11-21 Wistron Neweb Corp Dual-band antenna
JP3739740B2 (ja) * 2002-11-28 2006-01-25 京セラ株式会社 表面実装型アンテナおよびアンテナ装置
AU2003303179A1 (en) * 2002-12-17 2004-07-14 Ethertronics, Inc. Antennas with reduced space and improved performance
JP2006510321A (ja) 2002-12-22 2006-03-23 フラクタス・ソシエダッド・アノニマ 移動通信デバイス用のマルチバンド・モノポール・アンテナ
US7423592B2 (en) 2004-01-30 2008-09-09 Fractus, S.A. Multi-band monopole antennas for mobile communications devices
FI115173B (fi) * 2002-12-31 2005-03-15 Filtronic Lk Oy Taitettavan radiolaitteen antenni
US6842149B2 (en) * 2003-01-24 2005-01-11 Solectron Corporation Combined mechanical package shield antenna
EP1593181A2 (de) 2003-04-10 2005-11-09 Matsushita Electric Industrial Co., Ltd. Antennenelement, antennenmodul, und damit versehenes elektronisches gerät
KR100450878B1 (ko) * 2003-06-13 2004-10-13 주식회사 에이스테크놀로지 중앙 급전 구조를 갖는 이동통신 단말기 내장형 안테나
CN100414771C (zh) * 2003-06-30 2008-08-27 日本电气株式会社 天线结构和通信装置
CN100438213C (zh) * 2003-08-13 2008-11-26 宏达国际电子股份有限公司 垂直式倒f型天线
US7205953B2 (en) * 2003-09-12 2007-04-17 Symbol Technologies, Inc. Directional antenna array
US7095382B2 (en) * 2003-11-24 2006-08-22 Sandbridge Technologies, Inc. Modified printed dipole antennas for wireless multi-band communications systems
US7034769B2 (en) * 2003-11-24 2006-04-25 Sandbridge Technologies, Inc. Modified printed dipole antennas for wireless multi-band communication systems
US7427024B1 (en) 2003-12-17 2008-09-23 Gazdzinski Mark J Chattel management apparatus and methods
JP3805772B2 (ja) * 2004-01-13 2006-08-09 株式会社東芝 アンテナ装置及び携帯無線通信装置
CN1922760A (zh) * 2004-02-25 2007-02-28 皇家飞利浦电子股份有限公司 天线阵列
WO2005093899A1 (en) * 2004-03-25 2005-10-06 Koninklijke Philips Electronics N.V. Antenna configuration
TWI273736B (en) * 2004-05-05 2007-02-11 Quanta Comp Inc Multi-frequency hidden antenna device
CN100379081C (zh) * 2004-05-14 2008-04-02 广达电脑股份有限公司 多频隐藏式天线装置
US7068230B2 (en) 2004-06-02 2006-06-27 Research In Motion Limited Mobile wireless communications device comprising multi-frequency band antenna and related methods
EP1610412A1 (de) * 2004-06-24 2005-12-28 Siemens Aktiengesellschaft Antennenanordnung mit vertikaler aktiver Antennenfläche
JP2006025041A (ja) * 2004-07-06 2006-01-26 Matsushita Electric Ind Co Ltd アンテナ内蔵電子装置
US7268741B2 (en) * 2004-09-13 2007-09-11 Emag Technologies, Inc. Coupled sectorial loop antenna for ultra-wideband applications
CN100399623C (zh) * 2004-10-21 2008-07-02 电子科技大学 一种超宽带天线双馈匹配器
US7932863B2 (en) * 2004-12-30 2011-04-26 Fractus, S.A. Shaped ground plane for radio apparatus
WO2006097496A1 (en) 2005-03-15 2006-09-21 Fractus, S.A. Slotted ground-plane used as a slot antenna or used for a pifa antenna
US7183983B2 (en) * 2005-04-26 2007-02-27 Nokia Corporation Dual-layer antenna and method
DE502005010551D1 (de) 2005-05-31 2010-12-30 Palm Inc Antennenstruktur für mobile Kommunikationsendgeräte
DE602006015809D1 (de) * 2005-05-31 2010-09-09 Epcos Ag Planarantennenbaugruppe mit impedanzanpassung und verringerter benutzerinteraktion für hf-kommunikationsgeräte
US7489276B2 (en) 2005-06-27 2009-02-10 Research In Motion Limited Mobile wireless communications device comprising multi-frequency band antenna and related methods
US7379021B2 (en) * 2005-11-01 2008-05-27 Arcadyan Technology Corporation Circuit board
US7339542B2 (en) 2005-12-12 2008-03-04 First Rf Corporation Ultra-broadband antenna system combining an asymmetrical dipole and a biconical dipole to form a monopole
US20070164909A1 (en) * 2006-01-13 2007-07-19 Ogawa Harry K Embedded antenna of a mobile device
US20070248116A1 (en) * 2006-04-21 2007-10-25 Masashi Hamada Communication control apparatus and method of controlling same
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
TWI345853B (en) * 2006-08-08 2011-07-21 Hon Hai Prec Ind Co Ltd Movable antenna
CN101154759B (zh) * 2006-09-30 2012-07-18 智易科技股份有限公司 天线基板与主基板的垂直结构
US7501991B2 (en) * 2007-02-19 2009-03-10 Laird Technologies, Inc. Asymmetric dipole antenna
EP1976054A1 (de) * 2007-03-26 2008-10-01 Cirocomm Technology Corp. Modularisierte planare Antennenstruktur
GB0712787D0 (en) * 2007-07-03 2007-08-08 Antenova Ltd Antenna module with adjustable beam and polarisation characteristics
US20090015407A1 (en) * 2007-07-13 2009-01-15 Micron Technology, Inc. Rifid tags and methods of designing rfid tags
US7777630B2 (en) * 2007-07-26 2010-08-17 Round Rock Research, Llc Methods and systems of RFID tags using RFID circuits and antennas having unmatched frequency ranges
TWI388088B (zh) * 2007-11-22 2013-03-01 Htc Corp 天線裝置
TWI351786B (en) * 2007-11-22 2011-11-01 Arcadyan Technology Corp Dual band antenna
US8199065B2 (en) 2007-12-28 2012-06-12 Motorola Solutions, Inc. H-J antenna
US20110050504A1 (en) * 2008-03-31 2011-03-03 Chi-Liang Ni Multiple-connected microstrip lines and the design methods thereof
US8179232B2 (en) * 2008-05-05 2012-05-15 Round Rock Research, Llc RFID interrogator with adjustable signal characteristics
US7852221B2 (en) * 2008-05-08 2010-12-14 Round Rock Research, Llc RFID devices using RFID circuits and antennas having unmatched frequency ranges
US8712334B2 (en) 2008-05-20 2014-04-29 Micron Technology, Inc. RFID device using single antenna for multiple resonant frequency ranges
KR20100016841A (ko) * 2008-08-05 2010-02-16 삼성전기주식회사 이동통신 단말기 케이스 및 이동통신 단말기
TW201014034A (en) 2008-09-23 2010-04-01 Arcadyan Technology Corp Feeding structure of antenna
US8188925B2 (en) * 2008-11-07 2012-05-29 Microsoft Corporation Bent monopole antenna with shared segments
TWI395371B (zh) * 2009-01-23 2013-05-01 Wistron Neweb Corp 電子裝置及其天線
US20100225555A1 (en) * 2009-03-04 2010-09-09 Pc-Tel, Inc. Circuit board folded dipole with integral balun and transformer
TWI451628B (zh) * 2009-03-17 2014-09-01 Hon Hai Prec Ind Co Ltd 具有天線結構之電子設備
CN101847776A (zh) * 2009-03-23 2010-09-29 富士康(昆山)电脑接插件有限公司 具有天线的电子设备
US20110221638A1 (en) * 2009-05-07 2011-09-15 Ethertronics, Inc. Internal lc antenna for wireless communication device
WO2010140427A1 (ja) * 2009-06-03 2010-12-09 株式会社 村田製作所 アンテナモジュール
US8368601B2 (en) * 2009-08-05 2013-02-05 Intel Corporation Multiprotocol antenna structure and method for synthesizing a multiprotocol antenna pattern
AU2010246339A1 (en) 2009-09-14 2011-03-31 World Products, Llc Optimized conformal-to-meter antennas
CN102055073B (zh) * 2009-11-04 2014-10-15 宏达国际电子股份有限公司 偶极式天线
KR101675375B1 (ko) * 2009-11-23 2016-11-14 삼성전자 주식회사 휴대단말기 내장용 ｐｃｂ 안테나
EP2325941A1 (de) * 2009-11-24 2011-05-25 Engelmann Sensor GmbH SMT-bestückbares Antennenelement
DE102010003152A1 (de) * 2010-03-23 2011-09-29 Zf Friedrichshafen Ag Funkschalter
US9653789B2 (en) * 2010-04-06 2017-05-16 Airwire Technologies Antenna having planar conducting elements, one of which has a slot
CN102244317B (zh) * 2010-05-13 2014-01-08 广达电脑股份有限公司 能抑制最大增益的多频天线
TW201234711A (en) 2011-02-08 2012-08-16 Taoglas Group Holdings Dual-band series-aligned complementary double-v antenna, method of manufacture and kits therefor
US8810457B2 (en) * 2011-06-24 2014-08-19 Taoglas Group Holdings Orthogonal modular embedded antenna, with method of manufacture and kits therefor
US9048543B2 (en) 2011-06-24 2015-06-02 Taoglas Group Holdings Orthogonal modular embedded antenna, with method of manufacture and kits therefor
TWI491110B (zh) * 2011-07-29 2015-07-01 Wistron Neweb Corp 非對稱偶極天線
KR20130102171A (ko) * 2012-03-07 2013-09-17 주식회사 팬택 간접급전 안테나가 내장된 휴대용 단말기
TW201345050A (zh) * 2012-04-27 2013-11-01 Univ Nat Taiwan Science Tech 可雙頻操作之圓極化天線
TWI470874B (zh) * 2012-06-15 2015-01-21 Univ Southern Taiwan Tech 應用於平板電腦之多頻帶天線
US8872707B2 (en) * 2012-06-29 2014-10-28 Southern Taiwan University Of Technology Multi-band antenna for tablet computer
US9077794B2 (en) * 2012-09-27 2015-07-07 Tyfone, Inc. Lightning connector accessory device
CN103606728A (zh) * 2013-10-30 2014-02-26 优能通信科技（杭州）有限公司 狭小空间内多天线无线终端
TWI557996B (zh) * 2014-01-02 2016-11-11 緯創資通股份有限公司 寬頻天線
KR101912547B1 (ko) 2014-08-18 2018-10-26 노키아 테크놀로지스 오와이 도전성 소자를 가진 안테나를 포함하는 장치
JP2017041837A (ja) * 2015-08-21 2017-02-23 富士通株式会社 アンテナ装置、及び、通信モジュール
GB201608383D0 (en) 2016-05-12 2016-06-29 Pilkington Group Ltd Connector for antennas, a glazing comprising the connector and an antenna system comprising the connector
US10523306B2 (en) 2016-08-23 2019-12-31 Laird Technologies, Inc. Omnidirectional multiband symmetrical dipole antennas
WO2018064077A2 (en) 2016-09-29 2018-04-05 Smith & Nephew, Inc. Construction and protection of components in negative pressure wound therapy systems
AU2018230992B2 (en) * 2017-03-07 2023-07-27 Smith & Nephew, Inc. Reduced pressure therapy systems and methods including an antenna
GB201718424D0 (en) * 2017-11-07 2017-12-20 Taoglas Group Holdings Acircuit board including a trace antenna
JP7210186B2 (ja) * 2018-08-07 2023-01-23 タイコエレクトロニクスジャパン合同会社 回路基板組立体
CN109449610A (zh) * 2018-12-03 2019-03-08 歌尔股份有限公司 一种天线装置和电子设备
US12149012B1 (en) 2024-04-11 2024-11-19 Geotab Inc. Multi-band antenna device and tuning techniques

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571595A (en) * 1983-12-05 1986-02-18 Motorola, Inc. Dual band transceiver antenna
US4686536A (en) * 1985-08-15 1987-08-11 Canadian Marconi Company Crossed-drooping dipole antenna
JP3206825B2 (ja) * 1992-03-13 2001-09-10 松下電工株式会社 プリントアンテナ
US5539414A (en) * 1993-09-02 1996-07-23 Inmarsat Folded dipole microstrip antenna
FR2709604B1 (fr) * 1993-09-02 1995-10-20 Sat Antenne pour appareil radio portatif.
JP3123386B2 (ja) * 1995-03-03 2001-01-09 株式会社村田製作所 アンテナ一体型ストリップラインケーブル
JPH08330827A (ja) * 1995-05-29 1996-12-13 Mitsubishi Electric Corp アンテナ装置
US5764197A (en) * 1995-06-20 1998-06-09 Murata Manufacturing Co., Ltd. Chip antenna
JPH0974307A (ja) * 1995-09-05 1997-03-18 Murata Mfg Co Ltd チップアンテナ
JP3289572B2 (ja) * 1995-09-19 2002-06-10 株式会社村田製作所 チップアンテナ
JPH09139621A (ja) * 1995-11-16 1997-05-27 Kyocera Corp 内蔵平面アンテナ
TW356610B (en) * 1996-02-19 1999-04-21 Murata Mfg Corp Antenna apparatus and communication apparatus using the same
US5918189A (en) * 1996-09-30 1999-06-29 Nokia Mobile Phones, Ltd. Exchangeable hardware module for radiotelephone
JP3063826B2 (ja) * 1997-01-17 2000-07-12 日本電気株式会社 多重周波数アンテナ
SE511501C2 (sv) * 1997-07-09 1999-10-11 Allgon Ab Kompakt antennanordning
US6288680B1 (en) * 1998-03-18 2001-09-11 Murata Manufacturing Co., Ltd. Antenna apparatus and mobile communication apparatus using the same
US6107967A (en) * 1998-07-28 2000-08-22 Wireless Access, Inc. Billboard antenna

Also Published As

Publication number Publication date
EP1079463B1 (de) 2005-03-09
EP1079463A3 (de) 2001-10-10
CN100375333C (zh) 2008-03-12
DE69924104T2 (de) 2006-01-19
DE69924104D1 (de) 2005-04-14
CN1285626A (zh) 2001-02-28
EP1079463A2 (de) 2001-02-28
US6239765B1 (en) 2001-05-29
HK1034813A1 (en) 2001-11-02
JP4562845B2 (ja) 2010-10-13
KR100723086B1 (ko) 2007-05-29
JP2001085929A (ja) 2001-03-30
KR20010020104A (ko) 2001-03-15

Similar Documents

Publication Publication Date Title
ATE290722T1 (de) Asymmetrische dipolantennenanordnung
CN101958454B (zh) 具有减少近场辐射的寄生天线谐振元件的电子设备
CA2334721A1 (en) An antenna apparatus and a portable wireless communication apparatus
EP1256998A3 (de) Antennenanordnung und Kommunikationsgerät damit
FI20040892A0 (fi) Pala-antenni
FI105421B (fi) Tasomainen kahden taajuuden antenni ja tasoantennilla varustettu radiolaite
ATE381791T1 (de) Antennenanordnung und modul mit der anordnung
KR20040099274A (ko) ＲＦ 간섭을 감소하기 위한 이용 방법 및ＰＩＦＡ-Ｔｙｐｅ 형 장치
DE602004015536D1 (de) Chipantenne und Kommunikationsgerät mit einer derartigen Antenne
CA2644298A1 (en) Mobile wireless communications device antenna assembly with floating director elements on flexible substrate and related methods
KR20060029688A (ko) 안테나 디바이스와 그 안테나 디바이스를 포함하는휴대가능한 무선통신 디바이스
KR100707242B1 (ko) 유전체 칩 안테나
KR100604378B1 (ko) 안테나 장치 및 그 안테나 장치를 조절하는 방법
DE60212429D1 (de) Dielektrische antenne
KR20020037261A (ko) 비흡수율의 개선을 위한 휴대단말기
US20070080885A1 (en) Meander line capacitively-loaded magnetic dipole antenna
CN201060933Y (zh) 平衡式双枝平面倒置f型天线
JPH07118602B2 (ja) ダイポールアンテナ・プリント基板用バラン
KR101113740B1 (ko) 이동통신 단말기
EP1887649A4 (de) Tragbare drahtlose vorrichtung
SE0102183L (sv) Inbyggt multiband-, multiantennsystem och portabel kommunikationsenhet
JPH0652215U (ja) 広帯域プリントアンテナ
US20040222922A1 (en) Multi-band printed monopole antenna
ATE299298T1 (de) Gedrückte, eingebaute antenne für ein tragbares elektronisches kommunikationsgerät
JP2003008330A (ja) 携帯端末機

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties