FI20001023A - Förfarande för koppling av en signal och antennstruktur - Google Patents

Förfarande för koppling av en signal och antennstruktur Download PDF

Info

Publication number
FI20001023A
FI20001023A FI20001023A FI20001023A FI20001023A FI 20001023 A FI20001023 A FI 20001023A FI 20001023 A FI20001023 A FI 20001023A FI 20001023 A FI20001023 A FI 20001023A FI 20001023 A FI20001023 A FI 20001023A
Authority
FI
Finland
Prior art keywords
coupling
signal
antenna structure
antenna
Prior art date
Application number
FI20001023A
Other languages
English (en)
Finnish (fi)
Other versions
FI113911B (sv
Inventor
Ilkka Pankinaho
Original Assignee
Nokia Mobile Phones 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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI20001023A priority Critical patent/FI113911B/sv
Priority to EP00660228A priority patent/EP1113524B1/en
Priority to DE60026276T priority patent/DE60026276T2/de
Priority to US09/749,365 priority patent/US6498586B2/en
Publication of FI20001023A publication Critical patent/FI20001023A/sv
Application granted granted Critical
Publication of FI113911B publication Critical patent/FI113911B/sv

Links

Classifications

    • 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • 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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
FI20001023A 1999-12-30 2000-05-02 Förfarande för koppling av en signal och antennstruktur FI113911B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20001023A FI113911B (sv) 1999-12-30 2000-05-02 Förfarande för koppling av en signal och antennstruktur
EP00660228A EP1113524B1 (en) 1999-12-30 2000-12-12 Antenna structure, method for coupling a signal to the antenna structure, antenna unit and mobile station with such an antenna structure
DE60026276T DE60026276T2 (de) 1999-12-30 2000-12-12 Antennenstruktur, Verfahren zur Kopplung eines Signals an die Antennenstruktur, Antenneneinheit und Mobilstation mit einer derartigen Antennenstruktur
US09/749,365 US6498586B2 (en) 1999-12-30 2000-12-27 Method for coupling a signal and an antenna structure

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI992833 1999-12-30
FI992833 1999-12-30
FI20001023 2000-05-02
FI20001023A FI113911B (sv) 1999-12-30 2000-05-02 Förfarande för koppling av en signal och antennstruktur

Publications (2)

Publication Number Publication Date
FI20001023A true FI20001023A (sv) 2001-07-01
FI113911B FI113911B (sv) 2004-06-30

Family

ID=26160823

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20001023A FI113911B (sv) 1999-12-30 2000-05-02 Förfarande för koppling av en signal och antennstruktur

Country Status (4)

Country Link
US (1) US6498586B2 (sv)
EP (1) EP1113524B1 (sv)
DE (1) DE60026276T2 (sv)
FI (1) FI113911B (sv)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2241378T3 (es) 1999-09-20 2005-10-16 Fractus, S.A. Antenas multinivel.
FI113812B (sv) * 2000-10-27 2004-06-15 Nokia Corp Radioanordning och antennstruktur
GB0101667D0 (en) 2001-01-23 2001-03-07 Koninkl Philips Electronics Nv Antenna arrangement
JP3519690B2 (ja) * 2001-02-26 2004-04-19 シャープ株式会社 携帯無線機用アンテナ
GB0105440D0 (en) * 2001-03-06 2001-04-25 Koninkl Philips Electronics Nv Antenna arrangement
KR100387039B1 (ko) 2001-03-24 2003-06-12 삼성전자주식회사 도전성 튜브를 구비한 휴대용 단말기의 인입/인출 안테나장치
CN100361346C (zh) * 2001-04-23 2008-01-09 株式会社友华 移动体通信用宽频带天线
US20020177416A1 (en) * 2001-05-25 2002-11-28 Koninklijke Philips Electronics N.V. Radio communications device
KR20020091760A (ko) * 2001-05-30 2002-12-06 주식회사 에이스테크놀로지 휴대용 단말기의 내장형 안테나
FR2825836B1 (fr) * 2001-06-08 2005-09-23 Centre Nat Rech Scient Antenne resonante omnidirectionnelle
GB0117882D0 (en) * 2001-07-21 2001-09-12 Koninkl Philips Electronics Nv Antenna arrangement
DE10137753A1 (de) * 2001-08-01 2003-02-13 Siemens Ag Mehrband-Funkantenne
US6476769B1 (en) * 2001-09-19 2002-11-05 Nokia Corporation Internal multi-band antenna
FI115343B (sv) * 2001-10-22 2005-04-15 Filtronic Lk Oy Intern flerbandsantenn
US6816711B2 (en) * 2001-11-27 2004-11-09 Qualcomm Incorporated GPS equipped mobile phone with single shared antenna
GB2383471A (en) * 2001-12-19 2003-06-25 Harada Ind High-bandwidth multi-band antenna
JP2003188637A (ja) * 2001-12-20 2003-07-04 Hitachi Cable Ltd 平板多重アンテナおよび携帯端末
SE0104348D0 (sv) * 2001-12-20 2001-12-20 Moteco Ab Antennanordning
EP1324423A1 (en) * 2001-12-27 2003-07-02 Sony International (Europe) GmbH Low-cost printed omni-directional monopole antenna for ultra-wideband in mobile applications
EP1329985A3 (en) * 2002-01-18 2004-12-22 Matsushita Electric Industrial Co., Ltd. Antenna apparatus; communication apparatus; and antenna apparatus designing method
US6650295B2 (en) * 2002-01-28 2003-11-18 Nokia Corporation Tunable antenna for wireless communication terminals
US6882318B2 (en) * 2002-03-04 2005-04-19 Siemens Information & Communications Mobile, Llc Broadband planar inverted F antenna
EP1361623B1 (en) * 2002-05-08 2005-08-24 Sony Ericsson Mobile Communications AB Multiple frequency bands switchable antenna for portable terminals
TWI275200B (en) * 2002-05-08 2007-03-01 Sony Ericsson Mobile Comm Ab Tuneable radio antenna
US7053832B2 (en) * 2002-07-03 2006-05-30 Lucent Technologies Inc. Multiband antenna arrangement
US6670923B1 (en) 2002-07-24 2003-12-30 Centurion Wireless Technologies, Inc. Dual feel multi-band planar antenna
US6741213B2 (en) * 2002-08-26 2004-05-25 Kyocera Wireless Corp. Tri-band antenna
FI119667B (sv) 2002-08-30 2009-01-30 Pulse Finland Oy Inställbar planantenn
US6996251B2 (en) 2002-09-30 2006-02-07 Myport Technologies, Inc. Forensic communication apparatus and method
US7778438B2 (en) 2002-09-30 2010-08-17 Myport Technologies, Inc. Method for multi-media recognition, data conversion, creation of metatags, storage and search retrieval
US10721066B2 (en) 2002-09-30 2020-07-21 Myport Ip, Inc. Method for voice assistant, location tagging, multi-media capture, transmission, speech to text conversion, photo/video image/object recognition, creation of searchable metatags/contextual tags, storage and search retrieval
JP2004128605A (ja) * 2002-09-30 2004-04-22 Murata Mfg Co Ltd アンテナ構造およびそれを備えた通信装置
US6734825B1 (en) * 2002-10-28 2004-05-11 The National University Of Singapore Miniature built-in multiple frequency band antenna
TW547787U (en) * 2002-11-08 2003-08-11 Hon Hai Prec Ind Co Ltd Multi-band antenna
EP2320517A1 (en) * 2002-11-28 2011-05-11 Research In Motion Limited Multiple-band antenna with patch and slot structures
DE60226909D1 (en) 2002-11-28 2008-07-10 Research In Motion Ltd Ren
JP2004200775A (ja) * 2002-12-16 2004-07-15 Alps Electric Co Ltd デュアルバンドアンテナ
WO2004066437A1 (en) * 2003-01-24 2004-08-05 Fractus, S.A. Broadside high-directivity microstrip patch antennas
EP1593176A1 (en) * 2003-02-04 2005-11-09 Philips Intellectual Property & Standards GmbH Planar high-frequency or microwave antenna
WO2004075342A1 (en) * 2003-02-19 2004-09-02 Fractus S.A. Miniature antenna having a volumetric structure
CN1762097B (zh) * 2003-03-14 2010-10-13 株式会社Ntt都科摩 匹配电路和包括匹配电路的功率放大器
US6819290B2 (en) * 2003-04-08 2004-11-16 Motorola Inc. Variable multi-band planar antenna assembly
FI115574B (sv) * 2003-04-15 2005-05-31 Filtronic Lk Oy Reglerbar flerbandsantenn
KR100530667B1 (ko) 2003-11-20 2005-11-22 주식회사 팬택 이동통신단말기용 내장 안테나
KR100693309B1 (ko) * 2003-12-12 2007-03-13 (주)에이스안테나 다중대역 내장형 안테나
FI121037B (sv) 2003-12-15 2010-06-15 Pulse Finland Oy Inställbar flerbandsantenn
US20050264455A1 (en) * 2004-05-26 2005-12-01 Nokia Corporation Actively tunable planar antenna
JP4436414B2 (ja) * 2004-06-26 2010-03-24 イー・エム・ダヴリュー・アンテナ カンパニー リミテッド 多重帯域内蔵型アンテナの共振周波数調整方法
WO2006000650A1 (en) 2004-06-28 2006-01-05 Pulse Finland Oy Antenna component
FI118748B (sv) 2004-06-28 2008-02-29 Pulse Finland Oy Chip antenn
US7345634B2 (en) * 2004-08-20 2008-03-18 Kyocera Corporation Planar inverted “F” antenna and method of tuning same
EP1635418A1 (en) * 2004-09-09 2006-03-15 Sony Ericsson Mobile Communications AB Phase shifter device including MEMS switches and delay lines and portable communication device using the same
WO2006027113A1 (en) * 2004-09-09 2006-03-16 Sony Ericsson Mobile Communication Ab Phase shifter device including mems switches and delay lines and portable communication device using the same
FI20041455A (sv) 2004-11-11 2006-05-12 Lk Products Oy Antennkomponent
US7116274B2 (en) * 2005-01-25 2006-10-03 Z-Com, Inc. Planar inverted F antenna
EP1859508A1 (en) 2005-03-15 2007-11-28 Fractus, S.A. Slotted ground-plane used as a slot antenna or used for a pifa antenna.
US8378892B2 (en) 2005-03-16 2013-02-19 Pulse Finland Oy Antenna component and methods
KR100689475B1 (ko) 2005-04-27 2007-03-02 삼성전자주식회사 휴대 단말기의 내장형 안테나 장치
FI20055420A0 (sv) 2005-07-25 2005-07-25 Lk Products Oy Reglerbar flerbandsantenn
FR2889359B1 (fr) * 2005-07-28 2011-04-22 Sagem Comm Antenne patch multibandes
US7183979B1 (en) * 2005-08-24 2007-02-27 Accton Technology Corporation Dual-band patch antenna with slot structure
FI119009B (sv) 2005-10-03 2008-06-13 Pulse Finland Oy Flerbandsantennsystem
FI118872B (sv) 2005-10-10 2008-04-15 Pulse Finland Oy Inbyggd antenn
FI118782B (sv) 2005-10-14 2008-03-14 Pulse Finland Oy Reglerbar antenn
US7498987B2 (en) * 2005-12-20 2009-03-03 Motorola, Inc. Electrically small low profile switched multiband antenna
JP4227141B2 (ja) * 2006-02-10 2009-02-18 株式会社カシオ日立モバイルコミュニケーションズ アンテナ装置
WO2007128340A1 (en) 2006-05-04 2007-11-15 Fractus, S.A. Wireless portable device including internal broadcast receiver
US7761115B2 (en) * 2006-05-30 2010-07-20 Broadcom Corporation Multiple mode RF transceiver and antenna structure
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US10211538B2 (en) 2006-12-28 2019-02-19 Pulse Finland Oy Directional antenna apparatus and methods
WO2008119699A1 (en) 2007-03-30 2008-10-09 Fractus, S.A. Wireless device including a multiband antenna system
FI20075269A0 (sv) 2007-04-19 2007-04-19 Pulse Finland Oy Förfarande och system för anpassning av en antenn
KR100964652B1 (ko) * 2007-05-03 2010-06-22 주식회사 이엠따블유 다중 대역 안테나 및 그를 포함하는 무선 통신 장치
US7477201B1 (en) 2007-08-30 2009-01-13 Motorola, Inc. Low profile antenna pair system and method
FI120427B (sv) 2007-08-30 2009-10-15 Pulse Finland Oy Reglerbar flerbandsantenn
TWI347037B (en) * 2007-11-15 2011-08-11 Htc Corp Antenna for thin communication apparatus
US7642966B2 (en) * 2008-03-14 2010-01-05 Sony Ericsson Mobile Communications Ab Carrier and device
US20110037655A1 (en) * 2009-08-17 2011-02-17 Yueh-Lin Tsai Dielectric-loaded and coupled planar antenna
FI20096134A0 (sv) 2009-11-03 2009-11-03 Pulse Finland Oy Reglerbar antenn
FI20096251A0 (sv) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO-antenn
CN101710641B (zh) * 2009-12-22 2013-01-23 华为终端有限公司 一种终端天线
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
CN102148423A (zh) * 2010-02-10 2011-08-10 上海安费诺永亿通讯电子有限公司 一种提高微带天线间耦合隔离度的方法
FI20105158A (sv) 2010-02-18 2011-08-19 Pulse Finland Oy Med skalstrålare försedd antenn
DE102010003152A1 (de) * 2010-03-23 2011-09-29 Zf Friedrichshafen Ag Funkschalter
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
KR101379123B1 (ko) 2010-12-17 2014-03-31 주식회사 케이티 광대역 단일 공진 안테나
KR101446248B1 (ko) 2010-12-29 2014-10-01 주식회사 케이티 선형 배열을 이용한 외장형 안테나
FI20115072A0 (sv) 2011-01-25 2011-01-25 Pulse Finland Oy Multiresonansantenn, -antennmodul och radioanordning
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US9673507B2 (en) 2011-02-11 2017-06-06 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
US9059520B2 (en) * 2012-01-31 2015-06-16 Sony Corporation Wireless communication device and communication terminal apparatus
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US10096910B2 (en) * 2012-06-13 2018-10-09 Skycross Co., Ltd. Multimode antenna structures and methods thereof
KR101977082B1 (ko) * 2012-09-11 2019-05-10 엘지전자 주식회사 이동 단말기
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
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US9559433B2 (en) 2013-03-18 2017-01-31 Apple Inc. Antenna system having two antennas and three ports
US9331397B2 (en) 2013-03-18 2016-05-03 Apple Inc. Tunable antenna with slot-based parasitic element
US9293828B2 (en) 2013-03-27 2016-03-22 Apple Inc. Antenna system with tuning from coupled antenna
US9444130B2 (en) 2013-04-10 2016-09-13 Apple Inc. Antenna system with return path tuning and loop element
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
US10229298B2 (en) * 2013-08-06 2019-03-12 Hand Held Products, Inc. RFID devices using metamaterial antennas
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
TW201533984A (zh) 2014-01-22 2015-09-01 Galtronics Corp Ltd 傳導環形天線
GB2528839B (en) * 2014-07-25 2019-04-03 Kathrein Werke Kg Multiband antenna
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9948002B2 (en) 2014-08-26 2018-04-17 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
JP6348396B2 (ja) * 2014-10-07 2018-06-27 株式会社Ｓｏｋｅｎ アンテナ装置
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
NL2019365B1 (en) * 2017-07-28 2019-02-18 The Antenna Company International N V Component for a dual band antenna, a dual band antenna comprising said component, and a dual band antenna system.
USD856313S1 (en) 2017-04-25 2019-08-13 The Antenna Company International N.V. Dual port antenna
USD883962S1 (en) 2017-04-25 2020-05-12 The Antenna Company International N.V. Dual port antenna assembly
EP3616255B8 (en) 2017-04-25 2023-10-25 The Antenna Company International N.V. Ebg structure, ebg component, and antenna device
CN110635225B (zh) * 2018-06-21 2021-02-05 深圳富泰宏精密工业有限公司 天线结构及具有该天线结构的触控笔
FI130874B1 (sv) * 2019-05-07 2024-05-02 Teknologian Tutkimuskeskus Vtt Oy Antennelement och antennsystem för trådlös dataöverföring

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH057106A (ja) 1991-06-27 1993-01-14 Harada Ind Co Ltd 広帯域非接地型極超短波アンテナ
CA2152860A1 (en) 1994-07-15 1996-01-16 Argyrios A. Chatzipetros Antenna for communication device
JPH08330827A (ja) * 1995-05-29 1996-12-13 Mitsubishi Electric Corp アンテナ装置
JP3340621B2 (ja) 1996-05-13 2002-11-05 松下電器産業株式会社 平面アンテナ
GB2317994B (en) * 1996-10-02 2001-02-28 Northern Telecom Ltd A multiresonant antenna
FI113212B (sv) * 1997-07-08 2004-03-15 Nokia Corp Dubbelresonansantennkonstruktion för flera frekvensområden
SE511501C2 (sv) 1997-07-09 1999-10-11 Allgon Ab Kompakt antennanordning
KR100263181B1 (ko) * 1998-02-27 2000-08-01 윤종용 휴대용 무선 단말기 안테나
JP2000244232A (ja) * 1999-02-17 2000-09-08 Ngk Spark Plug Co Ltd マイクロストリップアンテナ
FI113588B (sv) * 1999-05-10 2004-05-14 Nokia Corp Antennkonstruktion

Also Published As

Publication number Publication date
EP1113524A3 (en) 2003-05-28
EP1113524A2 (en) 2001-07-04
FI113911B (sv) 2004-06-30
US6498586B2 (en) 2002-12-24
EP1113524B1 (en) 2006-03-01
DE60026276T2 (de) 2006-08-17
US20010007445A1 (en) 2001-07-12
DE60026276D1 (de) 2006-04-27

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