BR9809782A - Antena para um aparelho de radiocomunicação. - Google Patents

Antena para um aparelho de radiocomunicação.

Info

Publication number
BR9809782A
BR9809782A BR9809782-2A BR9809782A BR9809782A BR 9809782 A BR9809782 A BR 9809782A BR 9809782 A BR9809782 A BR 9809782A BR 9809782 A BR9809782 A BR 9809782A
Authority
BR
Brazil
Prior art keywords
antenna
plate
slits
slot
sides
Prior art date
Application number
BR9809782-2A
Other languages
English (en)
Inventor
Erland Cassel
Original Assignee
Moteco Ab
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 Moteco Ab filed Critical Moteco Ab
Publication of BR9809782A publication Critical patent/BR9809782A/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
    • H01Q13/10—Resonant slot antennas
    • H01Q13/16—Folded slot antennas
    • 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
    • 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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot 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
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot antennas
    • 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

<B>"ANTENA PARA UM APARELHO DE RADIOCOMUNICAçãO"<D>. A exposição relaciona-se a uma antena. Para melhorar transmissão e recepção em um telefone móvel, ele tem uma tão chamada antena de diversidade. A invenção relaciona-se a uma antena (4) adequada como uma antena de diversidade. A antena (4) tem uma placa (20) de material isolante com um revestimento de chapa (10,22) em ambos os lados. Na chapa (10,22) são fornecidas duas fendas (7,23) uma sobre cada lado. As fendas (7,23) tem formações de meandro ou enrolamentos a fim de que seu comprimento elétrico exceda seu comprimento físico. A fenda (23) é 1 -3% mais longa do que a outra. Em uma extremidade fechada (12) de uma fenda (7), há conexões (13,14) para uma linha de alimentação. Os revestimentos de chapa (10,22) estão em contato um ou outro através de uma placa (18) que está soldada sobre o lado do portador (20) em ângulos retos a ele. Lateralmente em relação à direção longitudinal das fendas (7,23) há um plano de terra (6). Os revestimentos de chapa (10,22) se estendem fora sobre este e ambos os lados estão em comunicação galvânica (27) um ao outro. A fim de aumentar o comprimento elétrico do plano de terra (6), fendas (15) aão fornecidas nos revestimentos de chapa (10,22).
BR9809782-2A 1997-04-30 1998-04-27 Antena para um aparelho de radiocomunicação. BR9809782A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701646A SE511295C2 (sv) 1997-04-30 1997-04-30 Antenn för radiokommunikationsapparat
PCT/SE1998/000764 WO1998049742A1 (en) 1997-04-30 1998-04-27 An antenna for a radio communications apparatus

Publications (1)

Publication Number Publication Date
BR9809782A true BR9809782A (pt) 2000-06-20

Family

ID=20406802

Family Applications (2)

Application Number Title Priority Date Filing Date
BR9809782-2A BR9809782A (pt) 1997-04-30 1998-04-27 Antena para um aparelho de radiocomunicação.
BR9809332-0A BR9809332A (pt) 1997-04-30 1998-04-28 Antena para um aparelho de radiocomunicação

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR9809332-0A BR9809332A (pt) 1997-04-30 1998-04-28 Antena para um aparelho de radiocomunicação

Country Status (7)

Country Link
US (2) US6509879B2 (pt)
EP (2) EP1016159A1 (pt)
JP (2) JP2001523414A (pt)
BR (2) BR9809782A (pt)
DE (2) DE19882352T1 (pt)
SE (1) SE511295C2 (pt)
WO (2) WO1998049742A1 (pt)

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CN101145637B (zh) * 2006-09-11 2011-07-06 智易科技股份有限公司 立体天线及其制作方法
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US7595759B2 (en) * 2007-01-04 2009-09-29 Apple Inc. Handheld electronic devices with isolated antennas
US7889139B2 (en) * 2007-06-21 2011-02-15 Apple Inc. Handheld electronic device with cable grounding
US7672142B2 (en) * 2007-01-05 2010-03-02 Apple Inc. Grounded flexible circuits
GB2463421B (en) * 2007-04-10 2012-02-22 Nokia Corp Antenna arrangement with a slot in a conductive housing which is parasitically fed
US9838059B2 (en) 2007-06-21 2017-12-05 Apple Inc. Handheld electronic touch screen communication device
US7612725B2 (en) 2007-06-21 2009-11-03 Apple Inc. Antennas for handheld electronic devices with conductive bezels
US7876274B2 (en) 2007-06-21 2011-01-25 Apple Inc. Wireless handheld electronic device
US7911387B2 (en) * 2007-06-21 2011-03-22 Apple Inc. Handheld electronic device antennas
US7933123B2 (en) 2008-04-11 2011-04-26 Apple Inc. Portable electronic device with two-piece housing
US8106836B2 (en) * 2008-04-11 2012-01-31 Apple Inc. Hybrid antennas for electronic devices
US8102319B2 (en) 2008-04-11 2012-01-24 Apple Inc. Hybrid antennas for electronic devices
US8711044B2 (en) 2009-11-12 2014-04-29 Nokia Corporation Antenna arrangement and antenna housing
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US8270914B2 (en) * 2009-12-03 2012-09-18 Apple Inc. Bezel gap antennas
US9160056B2 (en) 2010-04-01 2015-10-13 Apple Inc. Multiband antennas formed from bezel bands with gaps
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CN104253300A (zh) * 2013-06-26 2014-12-31 重庆美桀电子科技有限公司 一种可收发WiFi和GPS信号的双频段天线
CN105789837A (zh) * 2014-12-26 2016-07-20 环旭电子股份有限公司 用于无线通信的天线
CN105870617A (zh) * 2016-05-06 2016-08-17 深圳洲斯移动物联网技术有限公司 超小型433MHz内置FPC天线
CN108650818B (zh) * 2016-08-16 2020-08-18 Oppo广东移动通信有限公司 一种壳体的加工方法、壳体和移动终端
KR102486184B1 (ko) 2018-07-06 2023-01-10 삼성전자주식회사 도전성 기판에 지정된 간격으로 배치된 복수의 슬릿들 및 상기 복수의 슬릿들 사이까지 연장된 다른 슬릿이 형성된 안테나 구조체 및 그를 포함하는 전자 장치
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Also Published As

Publication number Publication date
EP1016159A1 (en) 2000-07-05
US20020030627A1 (en) 2002-03-14
JP2001523414A (ja) 2001-11-20
DE19882353T1 (de) 2000-04-13
JP2001522558A (ja) 2001-11-13
SE9701646D0 (sv) 1997-04-30
BR9809332A (pt) 2000-07-04
WO1998049742A1 (en) 1998-11-05
SE511295C2 (sv) 1999-09-06
SE9701646L (sv) 1999-02-04
WO1998049743A1 (en) 1998-11-05
US6337662B1 (en) 2002-01-08
US6509879B2 (en) 2003-01-21
EP0979536A1 (en) 2000-02-16
DE19882352T1 (de) 2000-05-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A, 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007.