DE69409447T2 - Antenne für Mobilfunk - Google Patents

Antenne für Mobilfunk

Info

Publication number
DE69409447T2
DE69409447T2 DE69409447T DE69409447T DE69409447T2 DE 69409447 T2 DE69409447 T2 DE 69409447T2 DE 69409447 T DE69409447 T DE 69409447T DE 69409447 T DE69409447 T DE 69409447T DE 69409447 T2 DE69409447 T2 DE 69409447T2
Authority
DE
Germany
Prior art keywords
antenna
mobile radio
radio
mobile
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69409447T
Other languages
English (en)
Other versions
DE69409447D1 (de
Inventor
Koichi Ogawa
Tomoki Uwano
Masao Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69409447D1 publication Critical patent/DE69409447D1/de
Publication of DE69409447T2 publication Critical patent/DE69409447T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • 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
DE69409447T 1993-07-30 1994-07-27 Antenne für Mobilfunk Expired - Lifetime DE69409447T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18856593 1993-07-30
JP2712494 1994-02-25

Publications (2)

Publication Number Publication Date
DE69409447D1 DE69409447D1 (de) 1998-05-14
DE69409447T2 true DE69409447T2 (de) 1998-11-05

Family

ID=26365016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409447T Expired - Lifetime DE69409447T2 (de) 1993-07-30 1994-07-27 Antenne für Mobilfunk

Country Status (3)

Country Link
US (1) US5526003A (de)
EP (1) EP0637094B1 (de)
DE (1) DE69409447T2 (de)

Families Citing this family (84)

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US5657028A (en) * 1995-03-31 1997-08-12 Nokia Moblie Phones Ltd. Small double C-patch antenna contained in a standard PC card
EP0749176B1 (de) * 1995-06-15 2002-09-18 Nokia Corporation Ebene und nichtebene doppel-C-förmige Streifenleiterantennen mit unterschiedlichen Öffnungsformen
US5627550A (en) * 1995-06-15 1997-05-06 Nokia Mobile Phones Ltd. Wideband double C-patch antenna including gap-coupled parasitic elements
JP3114582B2 (ja) * 1995-09-29 2000-12-04 株式会社村田製作所 表面実装型アンテナおよびこれを用いた通信機
US5748149A (en) * 1995-10-04 1998-05-05 Murata Manufacturing Co., Ltd. Surface mounting antenna and antenna apparatus
CA2190792C (en) * 1995-11-29 1999-10-05 Koichi Tsunekawa Antenna device having two resonance frequencies
JP3319268B2 (ja) * 1996-02-13 2002-08-26 株式会社村田製作所 表面実装型アンテナおよびこれを用いた通信機
US5680144A (en) * 1996-03-13 1997-10-21 Nokia Mobile Phones Limited Wideband, stacked double C-patch antenna having gap-coupled parasitic elements
EP0795926B1 (de) * 1996-03-13 2002-12-11 Ascom Systec AG Flache dreidimensionale Antenne
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US5764190A (en) * 1996-07-15 1998-06-09 The Hong Kong University Of Science & Technology Capacitively loaded PIFA
US5917457A (en) * 1997-02-21 1999-06-29 Marconi Aerospace Systems Inc. Advanced Systems Division U-dipole radiating elements and antennas
US5909195A (en) * 1997-02-21 1999-06-01 Marconi Aerospace Systems Inc. Antennas employing U-dipole elements
US6259416B1 (en) 1997-04-09 2001-07-10 Superpass Company Inc. Wideband slot-loop antennas for wireless communication systems
US6151480A (en) * 1997-06-27 2000-11-21 Adc Telecommunications, Inc. System and method for distributing RF signals over power lines within a substantially closed environment
US5926139A (en) * 1997-07-02 1999-07-20 Lucent Technologies Inc. Planar dual frequency band antenna
US5949383A (en) * 1997-10-20 1999-09-07 Ericsson Inc. Compact antenna structures including baluns
GB2332780A (en) * 1997-12-22 1999-06-30 Nokia Mobile Phones Ltd Flat plate antenna
GB2382723B (en) * 1998-12-22 2003-10-15 Nokia Corp Dual band antenna for a handset
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WO2001028035A1 (en) 1999-10-12 2001-04-19 Arc Wireless Solutions, Inc. Compact dual narrow band microstrip antenna
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FR2800920B1 (fr) 1999-11-08 2006-07-21 Cit Alcatel Dispositif de transmission bi-bande et antenne pour ce dispositif
GB9927842D0 (en) * 1999-11-26 2000-01-26 Koninkl Philips Electronics Nv Improved fabric antenna
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KR100677093B1 (ko) * 2000-05-31 2007-02-05 삼성전자주식회사 평면 안테나
EP1376761B1 (de) * 2001-03-15 2007-11-14 Matsushita Electric Industrial Co., Ltd. Antennenvorrichtung
US6621464B1 (en) * 2002-05-08 2003-09-16 Accton Technology Corporation Dual-band dipole antenna
US6624793B1 (en) * 2002-05-08 2003-09-23 Accton Technology Corporation Dual-band dipole antenna
US6919848B2 (en) * 2002-06-25 2005-07-19 Harada Industry Co., Ltd. Antenna apparatus for vehicle
TW555177U (en) * 2002-11-29 2003-09-21 Hon Hai Prec Ind Co Ltd Multi-band antenna
US7046199B2 (en) * 2003-02-13 2006-05-16 Skycross, Inc. Monolithic low profile omni-directional surface-mount antenna
DE10350034A1 (de) * 2003-10-27 2005-05-25 Robert Bosch Gmbh Antennenanordnung insbesondere für Radaranwendungen bei Kraftfahrzeugen
DE102004016158B4 (de) 2004-04-01 2010-06-24 Kathrein-Werke Kg Antenne nach planarer Bauart
US7372411B2 (en) * 2004-06-28 2008-05-13 Nokia Corporation Antenna arrangement and method for making the same
KR100638608B1 (ko) 2004-07-09 2006-10-26 삼성전기주식회사 광대역 모노폴 내장형 안테나
FI20055420A0 (fi) 2005-07-25 2005-07-25 Lk Products Oy Säädettävä monikaista antenni
FI119009B (fi) 2005-10-03 2008-06-13 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI118782B (fi) 2005-10-14 2008-03-14 Pulse Finland Oy Säädettävä antenni
JP4328783B2 (ja) * 2006-05-17 2009-09-09 日本電気株式会社 折り曲げ広帯域アンテナ及びその使用方法
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
TW200832823A (en) * 2007-01-18 2008-08-01 Lite On Technology Corp Dipole antenna and electronic apparatus using the same
FI20075269A0 (fi) 2007-04-19 2007-04-19 Pulse Finland Oy Menetelmä ja järjestely antennin sovittamiseksi
TW200901559A (en) * 2007-06-23 2009-01-01 Advanced Connectek Inc Antenna array
FI120427B (fi) 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
TWI358154B (en) * 2008-07-23 2012-02-11 Wistron Neweb Corp Flat antenna structure
CZ302377B6 (cs) * 2008-10-15 2011-04-20 Ceské vysoké ucení technické v Praze Komunikacní anténa urcená pro pripevnení na telo
US20100289701A1 (en) * 2009-05-15 2010-11-18 Microsoft Corporation Antenna configured for bandwidth improvement on a small substrate.
FI20096134A0 (fi) 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni
FI20096251A0 (sv) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO-antenn
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
FI20105158A (fi) 2010-02-18 2011-08-19 Pulse Finland Oy Kuorisäteilijällä varustettu antenni
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
JP5712361B2 (ja) 2010-05-17 2015-05-07 パナソニックＩｐマネジメント株式会社 アンテナ装置及びこれを搭載した携帯無線端末
FI20115072A0 (fi) 2011-01-25 2011-01-25 Pulse Finland Oy Moniresonanssiantenni, -antennimoduuli ja radiolaite
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
CN102832451B (zh) * 2012-09-18 2015-12-02 陕西海创中盈信息技术有限公司 一种宽频带小型化增益可控定向天线及其制造方法
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
EP2835862B1 (de) 2013-08-08 2019-11-13 Nxp B.V. Antenne
US9680212B2 (en) 2013-11-20 2017-06-13 Pulse Finland Oy Capacitive grounding methods and apparatus for mobile devices
US9590308B2 (en) 2013-12-03 2017-03-07 Pulse Electronics, Inc. Reduced surface area antenna apparatus and mobile communications devices incorporating the same
US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
CN104269609B (zh) * 2014-09-16 2019-03-15 深圳汉阳天线设计有限公司 一种利用共振式馈电结构的槽缝天线
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
US11063345B2 (en) * 2018-07-17 2021-07-13 Mastodon Design Llc Systems and methods for providing a wearable antenna
CN112366450B (zh) * 2020-10-30 2021-10-22 南京航空航天大学 一种高增益柔性液体天线

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Also Published As

Publication number Publication date
US5526003A (en) 1996-06-11
DE69409447D1 (de) 1998-05-14
EP0637094A1 (de) 1995-02-01
EP0637094B1 (de) 1998-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)