BR9712738A - Antena pequena para um dispositivo rádio portátil - Google Patents

Antena pequena para um dispositivo rádio portátil

Info

Publication number
BR9712738A
BR9712738A BR9712738-8A BR9712738A BR9712738A BR 9712738 A BR9712738 A BR 9712738A BR 9712738 A BR9712738 A BR 9712738A BR 9712738 A BR9712738 A BR 9712738A
Authority
BR
Brazil
Prior art keywords
radio device
portable radio
radiator
conductor
earth
Prior art date
Application number
BR9712738-8A
Other languages
English (en)
Inventor
Alexandre V Gudilev
Dong-In Ha
Sang-Keun Bak
Original Assignee
Samsung Electronics Co Ltda
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 Samsung Electronics Co Ltda filed Critical Samsung Electronics Co Ltda
Publication of BR9712738A publication Critical patent/BR9712738A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions
    • H01Q9/46—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions with rigid elements diverging from single point

Landscapes

  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Waveguide Aerials (AREA)

Abstract

''ANTENA PEQUENA PARA UM DISPOSITIVO RáDIO PORTáTIL'' O exposto é uma pequena antena de pouco peso tendo um relativo alto ganho, particularmente adequada para uso com um dispositivo rádio portátil como em um ''pager'' bidirecional. Em uma concretização exemplar, a antena inclui um irradiador monopolo carregado e um irradiador de terra. O irradiador monopolo carregado inclui primeiro e segundo condutores em um substrato de circuito impresso, onde o primeiro condutor tem um dado comprimento orientado na direção horizontal. O segundo condutor tem uma forma de linha de meandro e é orientado na direção vertical. O irradiador de terra inclui separadamente um primeiro terra e um segundo terra na parte mais baixa do substrato do circuito impresso, onde o primeiro e segundo terras são simétricos em relação ao segundo condutor.
BR9712738-8A 1996-11-05 1997-09-08 Antena pequena para um dispositivo rádio portátil BR9712738A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960052132A KR100193851B1 (ko) 1996-11-05 1996-11-05 휴대용 무선기기의 소형 안테나
PCT/KR1997/000166 WO1998020578A1 (en) 1996-11-05 1997-09-08 Small antenna for portable radio equipment

Publications (1)

Publication Number Publication Date
BR9712738A true BR9712738A (pt) 1999-10-19

Family

ID=19480842

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712738-8A BR9712738A (pt) 1996-11-05 1997-09-08 Antena pequena para um dispositivo rádio portátil

Country Status (11)

Country Link
US (1) US5936587A (pt)
EP (1) EP0937313B1 (pt)
JP (1) JP2000508498A (pt)
KR (1) KR100193851B1 (pt)
CN (1) CN1108643C (pt)
AU (1) AU716524B2 (pt)
BR (1) BR9712738A (pt)
DE (1) DE69732975T2 (pt)
IL (1) IL121693A (pt)
RU (1) RU2178604C2 (pt)
WO (1) WO1998020578A1 (pt)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7019695B2 (en) * 1997-11-07 2006-03-28 Nathan Cohen Fractal antenna ground counterpoise, ground planes, and loading elements and microstrip patch antennas with fractal structure
GB2323476B (en) * 1997-03-20 2002-01-16 David Ganeshmoorthy Communication antenna and equipment
KR19990034478A (ko) * 1997-10-29 1999-05-15 구자홍 이동통신 단말기용 수신장치
SE511068C2 (sv) * 1997-11-06 1999-08-02 Ericsson Telefon Ab L M Portabel elektronisk kommunikationsanordning med dubbelbandigt antennsystem
SE511131C2 (sv) * 1997-11-06 1999-08-09 Ericsson Telefon Ab L M Portabel elektronisk kommunikationsanordning med flerbandigt antennsystem
US6107967A (en) * 1998-07-28 2000-08-22 Wireless Access, Inc. Billboard antenna
US6147653A (en) * 1998-12-07 2000-11-14 Wallace; Raymond C. Balanced dipole antenna for mobile phones
GB2344969B (en) * 1998-12-19 2003-02-26 Nec Technologies Mobile phone with incorporated antenna
US6301489B1 (en) 1998-12-21 2001-10-09 Ericsson Inc. Flat blade antenna and flip engagement and hinge configurations
US6232924B1 (en) 1998-12-21 2001-05-15 Ericsson Inc. Flat blade antenna and flip mounting structures
US6249688B1 (en) 1998-12-21 2001-06-19 Ericcson Inc. Antenna electrical coupling configurations
USD431558S (en) * 1999-03-01 2000-10-03 Ericsson Inc. Flip and blade antenna for radiotelephone
WO2000052784A1 (de) * 1999-03-01 2000-09-08 Siemens Aktiengesellschaft Integrierbare multiband-antenne
US6977808B2 (en) * 1999-05-14 2005-12-20 Apple Computer, Inc. Display housing for computing device
US6357887B1 (en) 1999-05-14 2002-03-19 Apple Computers, Inc. Housing for a computing device
US6198442B1 (en) * 1999-07-22 2001-03-06 Ericsson Inc. Multiple frequency band branch antennas for wireless communicators
CN1378712A (zh) * 1999-08-18 2002-11-06 艾利森公司 一种双频段蝴蝶结/曲折天线
AU5984099A (en) 1999-09-20 2001-04-24 Fractus, S.A. Multilevel antennae
WO2001047059A1 (en) * 1999-12-23 2001-06-28 Rangestar Wireless, Inc. Dual polarization slot antenna assembly
WO2001054225A1 (en) 2000-01-19 2001-07-26 Fractus, S.A. Space-filling miniature antennas
JP3640595B2 (ja) * 2000-05-18 2005-04-20 シャープ株式会社 積層パターンアンテナ及びそれを備えた無線通信装置
US6323814B1 (en) * 2000-05-24 2001-11-27 Bae Systems Information And Electronic Systems Integration Inc Wideband meander line loaded antenna
US6690331B2 (en) 2000-05-24 2004-02-10 Bae Systems Information And Electronic Systems Integration Inc Beamforming quad meanderline loaded antenna
US6480158B2 (en) 2000-05-31 2002-11-12 Bae Systems Information And Electronic Systems Integration Inc. Narrow-band, crossed-element, offset-tuned dual band, dual mode meander line loaded antenna
AU2001275024A1 (en) 2000-05-31 2001-12-11 Bae Systems Information And Electronic Systems Integration, Inc. Scanning, circularly polarized varied impedance transmission line antenna
US6344825B1 (en) * 2000-08-31 2002-02-05 Inventec Corporation Antenna apparatus for portable electronic device
TW513829B (en) * 2000-10-12 2002-12-11 Furukawa Electric Co Ltd Small antenna
US6404391B1 (en) * 2001-01-25 2002-06-11 Bae Systems Information And Electronic System Integration Inc Meander line loaded tunable patch antenna
US7023909B1 (en) 2001-02-21 2006-04-04 Novatel Wireless, Inc. Systems and methods for a wireless modem assembly
US6842148B2 (en) * 2001-04-16 2005-01-11 Skycross, Inc. Fabrication method and apparatus for antenna structures in wireless communications devices
DE60215391T2 (de) * 2001-06-15 2007-10-25 Apple Computer, Inc., Cupertino Aktives computergehäuse
US7766517B2 (en) 2001-06-15 2010-08-03 Apple Inc. Active enclosure for computing device
US7452098B2 (en) * 2001-06-15 2008-11-18 Apple Inc. Active enclosure for computing device
US7071889B2 (en) 2001-08-06 2006-07-04 Actiontec Electronics, Inc. Low frequency enhanced frequency selective surface technology and applications
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
US6567056B1 (en) * 2001-11-13 2003-05-20 Intel Corporation High isolation low loss printed balun feed for a cross dipole structure
WO2003063292A1 (en) * 2002-01-23 2003-07-31 E-Tenna Corporation Dc inductive shorted patch antenna
US6882316B2 (en) 2002-01-23 2005-04-19 Actiontec Electronics, Inc. DC inductive shorted patch antenna
WO2003103361A1 (en) * 2002-06-03 2003-12-11 Mendolia, Greg, S. Combined emi shielding and internal antenna for mobile products
US7184800B2 (en) * 2002-10-15 2007-02-27 Kyocera Wireless Corp. Printed stubby unbalanced dipole antenna
BR0315570A (pt) 2002-10-22 2005-08-23 Jason A Sullivan Módulo de controle de processamento não-periféricos possuindo propriedades aperfeiçoadas de dissipação de calor
CA2504222C (en) 2002-10-22 2012-05-22 Jason A. Sullivan Robust customizable computer processing system
EP1557076A4 (en) 2002-10-22 2010-01-13 Jason Sullivan SYSTEMS AND METHODS FOR DEVELOPING A DYNAMICALLY MODULAR PROCESSING UNIT
US7423592B2 (en) 2004-01-30 2008-09-09 Fractus, S.A. Multi-band monopole antennas for mobile communications devices
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
JP3833609B2 (ja) * 2002-12-27 2006-10-18 本田技研工業株式会社 車載アンテナ
FI115173B (fi) * 2002-12-31 2005-03-15 Filtronic Lk Oy Taitettavan radiolaitteen antenni
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
DE10311040A1 (de) * 2003-03-13 2004-10-07 Kathrein-Werke Kg Antennenanordnung
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
US7336243B2 (en) * 2003-05-29 2008-02-26 Sky Cross, Inc. Radio frequency identification tag
KR100450878B1 (ko) * 2003-06-13 2004-10-13 주식회사 에이스테크놀로지 중앙 급전 구조를 갖는 이동통신 단말기 내장형 안테나
JP4590595B2 (ja) * 2003-09-09 2010-12-01 独立行政法人情報通信研究機構 広帯域複数周波共用アンテナ
US7193565B2 (en) * 2004-06-05 2007-03-20 Skycross, Inc. Meanderline coupled quadband antenna for wireless handsets
DE102005030384B3 (de) * 2005-06-29 2006-11-02 Siemens Ag Antennevorrichtung für Funk basierte Telefone
US7408512B1 (en) * 2005-10-05 2008-08-05 Sandie Corporation Antenna with distributed strip and integrated electronic components
UA84868C2 (ru) * 2005-10-11 2008-12-10 Александр Иванович КАРПОВ Антенна для мобильного радиотелефона
US7973174B2 (en) 2005-10-18 2011-07-05 Invista North America S.A.R.L. Process of making 3-aminopentanenitrile
US20070164909A1 (en) * 2006-01-13 2007-07-19 Ogawa Harry K Embedded antenna of a mobile device
WO2007109005A2 (en) 2006-03-17 2007-09-27 Invista Technologies S.A R.L. Method for the purification of triorganophosphites by treatment with a basic additive
US20070257842A1 (en) * 2006-05-02 2007-11-08 Air2U Inc. Coupled-fed antenna device
GB2439110B (en) * 2006-06-13 2009-08-19 Thales Holdings Uk Plc An ultra wideband antenna
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
US8738103B2 (en) * 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US20080143606A1 (en) * 2006-12-18 2008-06-19 Motorola, Inc. Antenna assembly and communications assembly
CN101687658B (zh) 2007-05-14 2013-07-24 因温斯特技术公司 高效反应器和方法
WO2008157218A1 (en) 2007-06-13 2008-12-24 Invista Technologies S.A.R.L. Process for improving adiponitrile quality
TW200924281A (en) * 2007-11-22 2009-06-01 Quanta Comp Inc Built-in antenna
WO2009091790A1 (en) 2008-01-15 2009-07-23 Invista Technologies S.A.R.L. Hydrocyanation of pentenenitriles
US7977502B2 (en) 2008-01-15 2011-07-12 Invista North America S.A R.L. Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
EP2334624B1 (en) 2008-10-14 2014-10-01 Invista Technologies S.à.r.l. Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols
CN102471218B (zh) 2009-08-07 2014-11-05 因温斯特技术公司 用于形成二酯的氢化并酯化
USD612838S1 (en) * 2009-09-08 2010-03-30 Tracker Inc. Antenna structure for radio tracking receiver
WO2012109393A1 (en) 2011-02-08 2012-08-16 Henry Cooper High gain frequency step horn antenna
US9478868B2 (en) 2011-02-09 2016-10-25 Xi3 Corrugated horn antenna with enhanced frequency range
AU2012333556A1 (en) 2011-11-01 2014-05-15 Nec Corporation Artificial satellite with integrated antenna
KR101297332B1 (ko) * 2012-02-28 2013-08-14 에이트론(주) 다중 공진 안테나
CN103296422A (zh) * 2012-03-01 2013-09-11 华硕电脑股份有限公司 电子装置
US20160181690A1 (en) * 2012-09-19 2016-06-23 Wireless Research Development Pentaband antenna
USD682813S1 (en) * 2012-12-07 2013-05-21 Cheng Uei Precision Industry Co., Ltd. Multi-band antenna
USD684954S1 (en) * 2012-12-07 2013-06-25 Cheng Uei Precision Industry Co., Ltd. Multi-band antenna
US9413069B2 (en) * 2013-02-25 2016-08-09 Taoglas Group Holdings Limited Compact, multi-port, Wi-Fi dual band MIMO antenna system
US9450309B2 (en) 2013-05-30 2016-09-20 Xi3 Lobe antenna
EP3097605B1 (en) * 2014-01-24 2018-11-14 The Antenna Company International N.V. Antenna module, antenna and mobile device comprising such an antenna module
USD760205S1 (en) * 2014-03-28 2016-06-28 Lorom Industrial Co., Ltd. Antenna for glass
RU2637365C2 (ru) * 2015-06-30 2017-12-04 Общество с ограниченной ответственностью "Научно-производственное предприятие "Технологии и системы радиомониторинга" Малогабаритная широкодиапазонная антенна
USD815621S1 (en) 2016-07-11 2018-04-17 Taoglas Group Holdings Limited Antenna
US10840589B2 (en) 2016-09-02 2020-11-17 Taoglas Group Holdings Limited Multi-band MIMO panel antennas
GB2556156B (en) 2016-09-02 2022-03-30 Taoglas Group Holdings Ltd Multi-band MIMO panel antennas
CN110323553B (zh) * 2019-04-01 2021-07-16 深圳三星通信技术研究有限公司 天线的辐射单元及天线
CN110828990B (zh) * 2019-10-31 2025-01-21 深圳市道通智能航空技术股份有限公司 一种天线
TWI738343B (zh) * 2020-05-18 2021-09-01 為昇科科技股份有限公司 蜿蜒天線結構
CN113594697B (zh) 2021-06-25 2022-06-24 荣耀终端有限公司 一种低sar天线及电子设备
WO2023159345A1 (zh) * 2022-02-22 2023-08-31 京东方科技集团股份有限公司 天线

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313121A (en) * 1980-03-13 1982-01-26 The United States Of America As Represented By The Secretary Of The Army Compact monopole antenna with structured top load
US4684953A (en) * 1984-01-09 1987-08-04 Mcdonnell Douglas Corporation Reduced height monopole/crossed slot antenna
JPH061848B2 (ja) * 1984-09-17 1994-01-05 松下電器産業株式会社 アンテナ
US4644366A (en) * 1984-09-26 1987-02-17 Amitec, Inc. Miniature radio transceiver antenna
JP2515624B2 (ja) * 1990-11-01 1996-07-10 原田工業株式会社 アンテナ結合回路
GB9102935D0 (en) * 1991-02-12 1991-03-27 Shaye Communications Ltd Improvements in and relating to antennae
DE4113277C2 (de) * 1991-04-19 1996-08-08 Hagenuk Telecom Gmbh Antenne für ein mobiles Telefon
JPH0690108A (ja) * 1992-09-07 1994-03-29 Nippon Telegr & Teleph Corp <Ntt> 小型アンテナ及びその製造方法
AT398532B (de) * 1992-09-22 1994-12-27 Linser Franz Dr Krafttrainingsgerät
RU2084058C1 (ru) * 1993-10-08 1997-07-10 Омский научно-исследовательский институт приборостроения Портативное устройство для радиосвязи
DE4410618A1 (de) * 1994-03-26 1995-09-28 Reitter & Schefenacker Gmbh Außenrückblickspiegel für Kraftfahrzeuge
WO1996027219A1 (en) * 1995-02-27 1996-09-06 The Chinese University Of Hong Kong Meandering inverted-f antenna
US5706016A (en) * 1996-03-27 1998-01-06 Harrison, Ii; Frank B. Top loaded antenna

Also Published As

Publication number Publication date
CN1237278A (zh) 1999-12-01
DE69732975T2 (de) 2005-09-08
AU716524B2 (en) 2000-02-24
EP0937313B1 (en) 2005-04-06
IL121693A (en) 2000-06-01
WO1998020578A1 (en) 1998-05-14
JP2000508498A (ja) 2000-07-04
IL121693A0 (en) 1998-02-22
EP0937313A1 (en) 1999-08-25
CN1108643C (zh) 2003-05-14
KR100193851B1 (ko) 1999-06-15
US5936587A (en) 1999-08-10
DE69732975D1 (de) 2005-05-12
AU4137797A (en) 1998-05-29
RU2178604C2 (ru) 2002-01-20
KR19980034169A (ko) 1998-08-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements