FI112724B - Symmetrinen antennirakenne ja menetelmä sen valmistamiseksi sekä antennirakennetta soveltava laajennuskortti - Google Patents

Symmetrinen antennirakenne ja menetelmä sen valmistamiseksi sekä antennirakennetta soveltava laajennuskortti Download PDF

Info

Publication number
FI112724B
FI112724B FI20001136A FI20001136A FI112724B FI 112724 B FI112724 B FI 112724B FI 20001136 A FI20001136 A FI 20001136A FI 20001136 A FI20001136 A FI 20001136A FI 112724 B FI112724 B FI 112724B
Authority
FI
Finland
Prior art keywords
antenna
antenna structure
ground plane
ridge
conductor
Prior art date
Application number
FI20001136A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20001136A (fi
Inventor
Timo Kettunen
Veijo Haapanen
Ari Vaeisaenen
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Priority to FI20001136A priority Critical patent/FI112724B/fi
Priority to DE60114939T priority patent/DE60114939T2/de
Priority to AT01660092T priority patent/ATE310322T1/de
Priority to EP01660092A priority patent/EP1172886B1/en
Priority to US09/851,746 priority patent/US6570538B2/en
Priority to JP2001142062A priority patent/JP2002009533A/ja
Publication of FI20001136A publication Critical patent/FI20001136A/fi
Application granted granted Critical
Publication of FI112724B publication Critical patent/FI112724B/fi

Links

Classifications

    • 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
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • H01Q1/2275—Supports; Mounting means by structural association with other equipment or articles used with computer equipment associated to expansion card or bus, e.g. in PCMCIA, PC cards, Wireless USB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FI20001136A 2000-05-12 2000-05-12 Symmetrinen antennirakenne ja menetelmä sen valmistamiseksi sekä antennirakennetta soveltava laajennuskortti FI112724B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20001136A FI112724B (fi) 2000-05-12 2000-05-12 Symmetrinen antennirakenne ja menetelmä sen valmistamiseksi sekä antennirakennetta soveltava laajennuskortti
DE60114939T DE60114939T2 (de) 2000-05-12 2001-05-08 Symmetrische Antennenstruktur und Verfahren zur deren Herstellung
AT01660092T ATE310322T1 (de) 2000-05-12 2001-05-08 Symmetrische antennenstruktur und verfahren zur deren herstellung
EP01660092A EP1172886B1 (en) 2000-05-12 2001-05-08 A symmetrical antenna structure and a method for its manufacture
US09/851,746 US6570538B2 (en) 2000-05-12 2001-05-09 Symmetrical antenna structure and a method for its manufacture as well as an expansion card applying the antenna structure
JP2001142062A JP2002009533A (ja) 2000-05-12 2001-05-11 アンテナ構造、それを製造する方法、及び該アンテナ構造を使用する拡張カード

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20001136A FI112724B (fi) 2000-05-12 2000-05-12 Symmetrinen antennirakenne ja menetelmä sen valmistamiseksi sekä antennirakennetta soveltava laajennuskortti
FI20001136 2000-05-12

Publications (2)

Publication Number Publication Date
FI20001136A FI20001136A (fi) 2001-11-13
FI112724B true FI112724B (fi) 2003-12-31

Family

ID=8558378

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20001136A FI112724B (fi) 2000-05-12 2000-05-12 Symmetrinen antennirakenne ja menetelmä sen valmistamiseksi sekä antennirakennetta soveltava laajennuskortti

Country Status (6)

Country Link
US (1) US6570538B2 (ja)
EP (1) EP1172886B1 (ja)
JP (1) JP2002009533A (ja)
AT (1) ATE310322T1 (ja)
DE (1) DE60114939T2 (ja)
FI (1) FI112724B (ja)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4012733B2 (ja) 1999-09-20 2007-11-21 フラクトゥス・ソシエダッド・アノニマ マルチレベルアンテナ
CN2476881Y (zh) * 2000-12-30 2002-02-13 深圳市中兴通讯股份有限公司 一种手机内置式平面天线
JP2002341965A (ja) * 2001-05-14 2002-11-29 Alps Electric Co Ltd カードを備えた情報機器
FI121519B (fi) * 2002-04-09 2010-12-15 Pulse Finland Oy Suuntakuvioiltaan muokattava antenni
TW565084U (en) * 2002-08-20 2003-12-01 Quanta Comp Inc Low-radiation mobile phone
GB2392563B (en) * 2002-08-30 2004-11-03 Motorola Inc Antenna structures and their use in wireless communication devices
JP3912754B2 (ja) * 2003-01-08 2007-05-09 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 無線装置
US6754083B1 (en) * 2003-04-11 2004-06-22 Global Sun Technology Inc. Compact flash card having concealed antenna
KR100586938B1 (ko) * 2003-09-19 2006-06-07 삼성전기주식회사 내장형 다이버시티 안테나
KR100675383B1 (ko) 2004-01-05 2007-01-29 삼성전자주식회사 극소형 초광대역 마이크로스트립 안테나
US7236133B2 (en) * 2004-06-09 2007-06-26 Denso Corporation Antenna system
US20060092077A1 (en) * 2004-11-03 2006-05-04 Joymax Electronics Co. , Ltd. Antenna having inclined conductive branch
WO2006120250A2 (en) 2005-05-13 2006-11-16 Fractus, S.A. Antenna diversity system and slot antenna component
US7330155B2 (en) * 2005-06-28 2008-02-12 Motorola Inc. Antenna system
KR100717168B1 (ko) * 2005-09-13 2007-05-11 삼성전자주식회사 이중대역 안테나
GB2434037B (en) * 2006-01-06 2009-10-14 Antenova Ltd Laptop computer antenna device
US7460076B2 (en) * 2006-06-13 2008-12-02 Sony Ericsson Mobile Communications Ab Mobile wireless communications terminals and wireless communications cards for use with an electronic device
DE102006035680A1 (de) * 2006-07-30 2008-01-31 Reel Reinheimer Elektronik Gmbh Inverted F-Antenne
US7701395B2 (en) * 2007-02-26 2010-04-20 The Board Of Trustees Of The University Of Illinois Increasing isolation between multiple antennas with a grounded meander line structure
TWI380501B (en) * 2007-08-22 2012-12-21 Wistron Corp Antenna structure and related expansion card and computer apparatus
US7916089B2 (en) * 2008-01-04 2011-03-29 Apple Inc. Antenna isolation for portable electronic devices
US8264412B2 (en) 2008-01-04 2012-09-11 Apple Inc. Antennas and antenna carrier structures for electronic devices
TWI420737B (zh) * 2008-02-04 2013-12-21 Asustek Comp Inc 天線與通訊裝置
US8059040B2 (en) * 2008-09-25 2011-11-15 Apple Inc. Wireless electronic devices with clutch barrel transceivers
US8059039B2 (en) * 2008-09-25 2011-11-15 Apple Inc. Clutch barrel antenna for wireless electronic devices
US20100321274A1 (en) * 2009-06-17 2010-12-23 Joymax Electronics Co., Ltd. Multiple frequency antenna assembly
US8269675B2 (en) 2009-06-23 2012-09-18 Apple Inc. Antennas for electronic devices with conductive housing
KR101675375B1 (ko) * 2009-11-23 2016-11-14 삼성전자 주식회사 휴대단말기 내장용 ｐｃｂ 안테나
JP2011119949A (ja) * 2009-12-02 2011-06-16 Mitsumi Electric Co Ltd カードデバイス
TW201134000A (en) * 2010-03-16 2011-10-01 Chi Mei Comm Systems Inc Wireless communication device
US9236648B2 (en) 2010-09-22 2016-01-12 Apple Inc. Antenna structures having resonating elements and parasitic elements within slots in conductive elements
US9203139B2 (en) 2012-05-04 2015-12-01 Apple Inc. Antenna structures having slot-based parasitic elements
US9680202B2 (en) 2013-06-05 2017-06-13 Apple Inc. Electronic devices with antenna windows on opposing housing surfaces
CN104253303B (zh) * 2013-06-28 2017-02-15 华为技术有限公司 多天线系统和移动终端
KR102081392B1 (ko) 2013-11-04 2020-02-25 삼성전자주식회사 안테나 장치를 포함하는 전자 장치
US9450289B2 (en) 2014-03-10 2016-09-20 Apple Inc. Electronic device with dual clutch barrel cavity antennas
FR3028337B1 (fr) * 2014-11-06 2018-01-26 Continental Automotive France Procede de montage d'une antenne radiofrequence sur un circuit imprime et circuit imprime associe
US9653777B2 (en) 2015-03-06 2017-05-16 Apple Inc. Electronic device with isolated cavity antennas
US10268236B2 (en) 2016-01-27 2019-04-23 Apple Inc. Electronic devices having ventilation systems with antennas
US10333213B2 (en) 2016-12-06 2019-06-25 Silicon Laboratories Inc. Apparatus with improved antenna isolation and associated methods
TWI664777B (zh) * 2017-08-17 2019-07-01 元太科技工業股份有限公司 天線裝置以及電子設備
US11522273B2 (en) 2018-09-13 2022-12-06 Google Llc Antenna for wearable devices
CN113993778B (zh) * 2019-07-24 2023-04-21 京瓷株式会社 制动杆以及变速器
US20220223997A1 (en) * 2021-01-13 2022-07-14 Zebra Technologies Corporation User-Installable Wireless Communications Module

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584585A (en) 1984-04-04 1986-04-22 Motorola, Inc. Two element low profile antenna
US4646101A (en) 1985-12-19 1987-02-24 At&T Information Systems Antenna support
JPH02308604A (ja) 1989-05-23 1990-12-21 Harada Ind Co Ltd 移動通信用平板アンテナ
AT393054B (de) * 1989-07-27 1991-08-12 Siemens Ag Oesterreich Sende- und/oder empfangsanordnung fuer tragbare geraete
GB9309368D0 (en) * 1993-05-06 1993-06-16 Ncr Int Inc Antenna apparatus
JP3296189B2 (ja) * 1996-06-03 2002-06-24 三菱電機株式会社 アンテナ装置
JP3252786B2 (ja) * 1998-02-24 2002-02-04 株式会社村田製作所 アンテナ装置およびそれを用いた無線装置

Also Published As

Publication number Publication date
EP1172886A2 (en) 2002-01-16
DE60114939T2 (de) 2006-07-27
US20010040528A1 (en) 2001-11-15
DE60114939D1 (de) 2005-12-22
ATE310322T1 (de) 2005-12-15
JP2002009533A (ja) 2002-01-11
EP1172886A3 (en) 2004-10-13
US6570538B2 (en) 2003-05-27
EP1172886B1 (en) 2005-11-16
FI20001136A (fi) 2001-11-13

Similar Documents

Publication Publication Date Title
FI112724B (fi) Symmetrinen antennirakenne ja menetelmä sen valmistamiseksi sekä antennirakennetta soveltava laajennuskortti
US10886621B2 (en) Antenna device
US8310402B2 (en) Compact multi-element antenna with phase shift
KR100638726B1 (ko) 안테나 모듈 및 이를 구비한 전자 장치
JP5712964B2 (ja) アンテナ装置
US20110156968A1 (en) Low profile full wavelength meandering antenna
KR102549921B1 (ko) 칩 안테나 모듈
US6437745B1 (en) Expansion card for wireless data transmission and antenna structure for the same
KR20030028402A (ko) 소형화된 지향성 안테나
KR101122457B1 (ko) 무선 통신 장치
EP3769367A1 (en) Folded antenna
US8519896B2 (en) Antenna having line-shaped electrode on board end surface
JPH11340726A (ja) アンテナ装置
WO1999027607A2 (en) Antenna structure
US6759987B2 (en) Device for the transmission and /or reception of radar beams
JP4372325B2 (ja) アンテナ
KR100583369B1 (ko) 전자기적 커플링을 이용한 이동통신단말기용 내장형 루프안테나
JP2000341026A (ja) アンテナ基板及びそれを用いた無線通信機
US20090303151A1 (en) Low profile gps antenna assembly
CN114667643A (zh) 天线装置
KR20170001293A (ko) 안테나 장치 및 이를 포함하는 게이트 웨이
EP1672732B1 (en) Low profile full wavelength meander type antenna
CN213278363U (zh) 天线装置
KR20240000536A (ko) 이중 편파 어레이 안테나
CN115275586A (zh) 天线结构及具有该天线结构的无线通信装置

Legal Events

Date Code Title Description
MA Patent expired