DE69939574D1 - Zwei-Frequenzbereich-Antennensystem für einen tragbaren Telefonhandapparat sowie ein solcher tragbarer Telefondhandapparat - Google Patents

Zwei-Frequenzbereich-Antennensystem für einen tragbaren Telefonhandapparat sowie ein solcher tragbarer Telefondhandapparat

Info

Publication number
DE69939574D1
DE69939574D1 DE69939574T DE69939574T DE69939574D1 DE 69939574 D1 DE69939574 D1 DE 69939574D1 DE 69939574 T DE69939574 T DE 69939574T DE 69939574 T DE69939574 T DE 69939574T DE 69939574 D1 DE69939574 D1 DE 69939574D1
Authority
DE
Germany
Prior art keywords
portable telephone
telephone handset
frequency range
antenna system
range antenna
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
DE69939574T
Other languages
English (en)
Inventor
Francis Geerart
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE69939574D1 publication Critical patent/DE69939574D1/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
    • 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
    • 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
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3456—Antennas, e.g. radomes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
DE69939574T 1998-12-22 1999-12-14 Zwei-Frequenzbereich-Antennensystem für einen tragbaren Telefonhandapparat sowie ein solcher tragbarer Telefondhandapparat Expired - Lifetime DE69939574D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9828364A GB2345194B (en) 1998-12-22 1998-12-22 Dual band antenna for a handset

Publications (1)

Publication Number Publication Date
DE69939574D1 true DE69939574D1 (de) 2008-10-30

Family

ID=10844830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69939574T Expired - Lifetime DE69939574D1 (de) 1998-12-22 1999-12-14 Zwei-Frequenzbereich-Antennensystem für einen tragbaren Telefonhandapparat sowie ein solcher tragbarer Telefondhandapparat

Country Status (4)

Country Link
US (1) US6307512B1 (de)
EP (1) EP1020948B1 (de)
DE (1) DE69939574D1 (de)
GB (2) GB2345194B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101188325B (zh) 1999-09-20 2013-06-05 弗拉克托斯股份有限公司 多级天线
ATE302473T1 (de) 2000-01-19 2005-09-15 Fractus Sa Raumfüllende miniaturantenne
GB2358963A (en) 2000-02-02 2001-08-08 Nokia Mobile Phones Ltd Mobile 'phone antenna
FI113812B (fi) 2000-10-27 2004-06-15 Nokia Corp Radiolaite ja antennirakenne
JP3678167B2 (ja) 2001-05-02 2005-08-03 株式会社村田製作所 アンテナ装置及びこのアンテナ装置を備えた無線通信機
TW512558B (en) * 2002-01-16 2002-12-01 Accton Technology Corp Surface-mountable dual-band monopole antenna for WLAN application
US6839029B2 (en) * 2002-03-15 2005-01-04 Etenna Corporation Method of mechanically tuning antennas for low-cost volume production
US6822609B2 (en) * 2002-03-15 2004-11-23 Etenna Corporation Method of manufacturing antennas using micro-insert-molding techniques
US6664931B1 (en) * 2002-07-23 2003-12-16 Motorola, Inc. Multi-frequency slot antenna apparatus
EP1499140A1 (de) * 2003-07-18 2005-01-19 Freescale Semiconductor, Inc. Vorrichtung zur Überwachung der Batteriespannung und zur Freigabe eines Kommunikationsmodus in einem Mobiltelefon
EP1603188B1 (de) * 2004-06-02 2008-06-04 Sony Ericsson Mobile Communications AB Transparente leitende Antenne für ein tragbares Kommunikationsgerät
US7928914B2 (en) * 2004-06-21 2011-04-19 Motorola Mobility, Inc. Multi-frequency conductive-strip antenna system
DE102004046907A1 (de) * 2004-09-28 2006-04-13 Robert Bosch Gmbh Antennengehäuse und Verfahren zur Herstellung eines Antennengehäuses
ES2439627T3 (es) * 2005-10-19 2014-01-23 D-Per Technologies Ltd. Disposición de antena
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US7532164B1 (en) 2007-05-16 2009-05-12 Motorola, Inc. Circular polarized antenna
US8264412B2 (en) 2008-01-04 2012-09-11 Apple Inc. Antennas and antenna carrier structures for electronic devices
US20100289701A1 (en) * 2009-05-15 2010-11-18 Microsoft Corporation Antenna configured for bandwidth improvement on a small substrate.
TWI482361B (zh) * 2012-01-18 2015-04-21 Cirocomm Technology Corp 平板天線的自動檢測修正調整方法及其系統
US9680202B2 (en) 2013-06-05 2017-06-13 Apple Inc. Electronic devices with antenna windows on opposing housing surfaces
US9450289B2 (en) 2014-03-10 2016-09-20 Apple Inc. Electronic device with dual clutch barrel cavity antennas
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
CN108400427B (zh) * 2018-01-25 2020-12-22 瑞声科技(新加坡)有限公司 天线系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187434A (ja) * 1984-10-04 1986-05-02 Nec Corp 携帯無線機
AT393054B (de) * 1989-07-27 1991-08-12 Siemens Ag Oesterreich Sende- und/oder empfangsanordnung fuer tragbare geraete
FR2699740B1 (fr) * 1992-12-23 1995-03-03 Patrice Brachat Antenne large bande à encombrement réduit, et dispositif d'émission et/ou de réception correspondant.
EP0637094B1 (de) * 1993-07-30 1998-04-08 Matsushita Electric Industrial Co., Ltd. Antenne für Mobilfunk
AU1892895A (en) * 1994-03-08 1995-09-25 Hagenuk Telecom Gmbh Hand-held transmitting and/or receiving apparatus
FR2718292B1 (fr) * 1994-04-01 1996-06-28 Christian Sabatier Antenne d'émission et/ou de réception de signaux électromagnétiques, en particulier hyperfréquences, et dispositif utilisant une telle antenne.
DE19510236A1 (de) * 1995-03-21 1996-09-26 Lindenmeier Heinz Flächige Antenne mit niedriger Bauhöhe
US5644319A (en) * 1995-05-31 1997-07-01 Industrial Technology Research Institute Multi-resonance horizontal-U shaped antenna
US5764190A (en) * 1996-07-15 1998-06-09 The Hong Kong University Of Science & Technology Capacitively loaded PIFA
EP0929115A1 (de) * 1998-01-09 1999-07-14 Nokia Mobile Phones Ltd. Antenne für mobiles Kommunikationsgerät
US5929813A (en) * 1998-01-09 1999-07-27 Nokia Mobile Phones Limited Antenna for mobile communications device
US6343208B1 (en) * 1998-12-16 2002-01-29 Telefonaktiebolaget Lm Ericsson (Publ) Printed multi-band patch antenna

Also Published As

Publication number Publication date
GB9828364D0 (en) 1999-02-17
US6307512B1 (en) 2001-10-23
GB2382723A (en) 2003-06-04
GB2345194B (en) 2003-08-06
GB2345194A (en) 2000-06-28
GB0304266D0 (en) 2003-03-26
EP1020948A1 (de) 2000-07-19
EP1020948B1 (de) 2008-09-17
GB2382723B (en) 2003-10-15

Similar Documents

Publication Publication Date Title
DE69934965D1 (de) Zwei-Frequenzbereich-Antennensystem für einen tragbaren Telefonhandapparat sowie ein solcher tragbarer Telefondhandapparat
DE69939574D1 (de) Zwei-Frequenzbereich-Antennensystem für einen tragbaren Telefonhandapparat sowie ein solcher tragbarer Telefondhandapparat
DE69702249D1 (de) Antennensteckverbindung für ein tragbares mobiltelefon
GB2344251B (en) Watch type portable radio telephone
DE19882352T1 (de) Antenne für Funk- und Fernsprechgeräte
DE69835863D1 (de) Handapparat für Funkgerät
DE69718629D1 (de) Antennenanordnung für funktelefon
DE69826091D1 (de) Handapparat für Funkgerät
GB2339648B (en) Portable cellular phone
DE69525668D1 (de) Zusätzliches Anrufmeldegerät für ein tragbares Funktelefon
DE69812565D1 (de) Antennenanordnung für Funktelefon
DE59400976D1 (de) Steckverbindungsvorrichtung, insbesondere für ein Mobiltelefon
DE69837774D1 (de) Antennenkonnektor für einen tragbaren Funkgerät
IL141949A0 (en) Keyless portable cellular phone system having remote voice recognition
DE69707970D1 (de) Kupplungselement für eine Funktelefonantenne
SG74759A1 (en) Radio telephone timepiece including a sim card
DE69626557D1 (de) Tragbares Funktelefongerät
DE69609733D1 (de) Verbindungssystem für tragbares telefon
GB2325109B (en) Portable radio telephone
GB2337393B (en) Portable telephone handset construction
IT1285212B1 (it) Procedimento per visualizzare il numero telefonico ricevuto in telefono mobile senza filo
DE59907962D1 (de) Sendeendstufe für ein mobiltelefon
DE69822989D1 (de) Koaxialantennenverbinder für ein Mobiltelefon
GB2327319B (en) Portable cellular phone
GB9700005D0 (en) Mobile phone remote handset

Legal Events

Date Code Title Description
8364 No opposition during term of opposition