DE69812565T2 - Antennenanordnung für Funktelefon - Google Patents

Antennenanordnung für Funktelefon

Info

Publication number
DE69812565T2
DE69812565T2 DE69812565T DE69812565T DE69812565T2 DE 69812565 T2 DE69812565 T2 DE 69812565T2 DE 69812565 T DE69812565 T DE 69812565T DE 69812565 T DE69812565 T DE 69812565T DE 69812565 T2 DE69812565 T2 DE 69812565T2
Authority
DE
Germany
Prior art keywords
antenna arrangement
radio telephone
telephone
antenna
radio
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
DE69812565T
Other languages
English (en)
Other versions
DE69812565D1 (de
Inventor
Martin Stevens Smith
Julius George Robson
Ian Paul Llewellyn
Anthony Dalby
Sonya Amos
Peter Gwynn
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks 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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of DE69812565D1 publication Critical patent/DE69812565D1/de
Application granted granted Critical
Publication of DE69812565T2 publication Critical patent/DE69812565T2/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
    • H01Q1/12—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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for telephonic receivers
DE69812565T 1997-12-22 1998-09-30 Antennenanordnung für Funktelefon Expired - Lifetime DE69812565T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/995,602 US6304222B1 (en) 1997-12-22 1997-12-22 Radio communications handset antenna arrangements

Publications (2)

Publication Number Publication Date
DE69812565D1 DE69812565D1 (de) 2003-04-30
DE69812565T2 true DE69812565T2 (de) 2003-09-25

Family

ID=25541993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812565T Expired - Lifetime DE69812565T2 (de) 1997-12-22 1998-09-30 Antennenanordnung für Funktelefon

Country Status (5)

Country Link
US (1) US6304222B1 (de)
EP (1) EP0924793B1 (de)
CA (1) CA2251314C (de)
DE (1) DE69812565T2 (de)
GB (2) GB9804104D0 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK174546B1 (da) * 1998-12-21 2003-05-19 Sony Ericsson Mobile Comm Ab Et kommunikationsapparat
WO2001009976A1 (de) * 1999-07-29 2001-02-08 Siemens Aktiengesellschaft Funkgerät mit einem gehäuse, in das eine hohlform zur aufnahme eines antennenelements integriert ist
BR9917493B1 (pt) 1999-09-20 2012-09-18 antena de nìveis múltiplos.
FR2802045B1 (fr) * 1999-12-07 2002-02-15 Sagem Poste telephonique compact de reseau cellulaire
FR2802709B1 (fr) * 1999-12-15 2005-08-05 Canon Europa Nv Dispositif d'agencement d'une antenne filaire dans un appareil de communication
ES2246226T3 (es) 2000-01-19 2006-02-16 Fractus, S.A. Antenas miniatura rellenadoras de espacio.
FI114592B (fi) * 2000-06-30 2004-11-15 Nokia Corp Kytkin- ja liitinjärjestely ulkoisten ja sisäisten antennien kytkemiseksi esimerkiksi laajennuskorttiin
FI115341B (fi) * 2000-08-29 2005-04-15 Nokia Corp Matkaviestin ja matkaviestimen antennisovitelma
DE10052909A1 (de) 2000-10-25 2002-05-08 Siemens Ag Kommunikationsendgerät
DE10063242C2 (de) * 2000-12-19 2003-02-20 Siemens Ag Kommunikationsendgerät mit Antenne
FR2824216B1 (fr) * 2001-04-30 2003-08-08 Sagem Terminal de radiotelephonie cellulaire a antenne bi-bande integree et l'antenne correspondante
FI117233B (fi) 2001-06-06 2006-07-31 Flextronics Odm Luxembourg Sa Menetelmä päätelaitteen akustisten ominaisuuksien parantamiseksi ja päätelaite
US6906667B1 (en) * 2002-02-14 2005-06-14 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures for very low-profile antenna applications
US20030003970A1 (en) * 2001-06-28 2003-01-02 Alan Johnson Portable communications device
FR2829651B1 (fr) * 2001-09-13 2005-06-24 Cit Alcatel Composant pour terminal de radiocommunication constituant antenne, haut-parleur et sonnerie
ES2239700T3 (es) * 2001-11-30 2005-10-01 Sagem Sa Telefono movil con un elemento integrado en el espacio entre la antena y la placa base.
US6943730B2 (en) 2002-04-25 2005-09-13 Ethertronics Inc. Low-profile, multi-frequency, multi-band, capacitively loaded magnetic dipole antenna
US6717551B1 (en) 2002-11-12 2004-04-06 Ethertronics, Inc. Low-profile, multi-frequency, multi-band, magnetic dipole antenna
US6744410B2 (en) * 2002-05-31 2004-06-01 Ethertronics, Inc. Multi-band, low-profile, capacitively loaded antennas with integrated filters
US7084813B2 (en) * 2002-12-17 2006-08-01 Ethertronics, Inc. Antennas with reduced space and improved performance
US6919857B2 (en) * 2003-01-27 2005-07-19 Ethertronics, Inc. Differential mode capacitively loaded magnetic dipole antenna
US7123209B1 (en) * 2003-02-26 2006-10-17 Ethertronics, Inc. Low-profile, multi-frequency, differential antenna structures
DE10357176A1 (de) * 2003-12-06 2005-06-30 Modine Manufacturing Co., Racine Kondensator
US7193565B2 (en) * 2004-06-05 2007-03-20 Skycross, Inc. Meanderline coupled quadband antenna for wireless handsets
US7113135B2 (en) * 2004-06-08 2006-09-26 Skycross, Inc. Tri-band antenna for digital multimedia broadcast (DMB) applications
US7428431B2 (en) * 2005-07-06 2008-09-23 Kyocera Wireless Corp. Extendable antenna and speaker box
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
EP2140517A1 (de) 2007-03-30 2010-01-06 Fractus, S.A. Drahtloses gerät mit einem mehrband-antennensystem
US11862838B2 (en) 2020-04-17 2024-01-02 Apple Inc. Electronic devices having wideband antennas

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI379774A (de) 1974-12-31 1976-07-01 Martti Eelis Tiuri
US4679233A (en) * 1985-08-30 1987-07-07 Motorola, Inc. Microphone
US4860020A (en) 1987-04-30 1989-08-22 The Aerospace Corporation Compact, wideband antenna system
JPH01317001A (ja) * 1988-06-17 1989-12-21 Mitsubishi Electric Corp アンテナ切替装置
US4876709A (en) * 1988-09-08 1989-10-24 Dynascan Corporation Antenna for cordless telephone system
AT396532B (de) 1991-12-11 1993-10-25 Siemens Ag Oesterreich Antennenanordnung, insbesondere für kommunikationsendgeräte
GB2280804B (en) * 1993-02-25 1997-03-05 Motorola Inc Receiver having concealed external antenna
FR2703550B1 (fr) * 1993-03-30 1995-05-24 Sagem Radiotéléphone portatif à écoute amplifiée.
AU1892895A (en) * 1994-03-08 1995-09-25 Hagenuk Telecom Gmbh Hand-held transmitting and/or receiving apparatus
WO1996027219A1 (en) 1995-02-27 1996-09-06 The Chinese University Of Hong Kong Meandering inverted-f antenna
BR9609272A (pt) 1995-06-02 1999-05-11 Ericsson Ge Mobile Inc Antena monopolar impressa
GB2303968B (en) * 1995-08-03 1999-11-10 Nokia Mobile Phones Ltd Antenna
US5696517A (en) * 1995-09-28 1997-12-09 Murata Manufacturing Co., Ltd. Surface mounting antenna and communication apparatus using the same
JP3166589B2 (ja) 1995-12-06 2001-05-14 株式会社村田製作所 チップアンテナ
AU683606B2 (en) * 1996-02-19 1997-11-13 Murata Manufacturing Co. Ltd. Method of mounting surface mounting antenna on mounting substrate and communication apparatus having same mounting substrate
EP0806810A3 (de) * 1996-05-07 1998-04-08 Ascom Tech Ag Antenne gebildet durch ein streifenförmiges Resonanzelement über einer Grundplatte
GB9627091D0 (en) * 1996-12-31 1997-02-19 Northern Telecom Ltd An inverted E antenna
FI112723B (fi) * 1997-03-27 2003-12-31 Nokia Corp Langattomien viestimien antenni

Also Published As

Publication number Publication date
EP0924793A2 (de) 1999-06-23
US6304222B1 (en) 2001-10-16
CA2251314A1 (en) 1999-06-22
CA2251314C (en) 2007-03-13
GB9804104D0 (en) 1998-04-22
GB9804103D0 (en) 1998-04-22
DE69812565D1 (de) 2003-04-30
EP0924793B1 (de) 2003-03-26
EP0924793A3 (de) 2000-03-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition