EP1422786A3 - Antennenanordnung für Funkkommunikationsgeräte - Google Patents

Antennenanordnung für Funkkommunikationsgeräte Download PDF

Info

Publication number
EP1422786A3
EP1422786A3 EP02445153A EP02445153A EP1422786A3 EP 1422786 A3 EP1422786 A3 EP 1422786A3 EP 02445153 A EP02445153 A EP 02445153A EP 02445153 A EP02445153 A EP 02445153A EP 1422786 A3 EP1422786 A3 EP 1422786A3
Authority
EP
European Patent Office
Prior art keywords
counterpoise
radio communication
compartment
communication terminals
antenna arrangement
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.)
Granted
Application number
EP02445153A
Other languages
English (en)
French (fr)
Other versions
EP1422786B1 (de
EP1422786A2 (de
Inventor
Bo Lindell
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.)
Sony Mobile Communications AB
Original Assignee
Sony Ericsson Mobile Communications AB
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 Sony Ericsson Mobile Communications AB filed Critical Sony Ericsson Mobile Communications AB
Priority to EP08150998A priority Critical patent/EP1912281A1/de
Priority to AT02445153T priority patent/ATE391349T1/de
Priority to DE60225925T priority patent/DE60225925T2/de
Priority to EP02445153A priority patent/EP1422786B1/de
Publication of EP1422786A2 publication Critical patent/EP1422786A2/de
Publication of EP1422786A3 publication Critical patent/EP1422786A3/de
Application granted granted Critical
Publication of EP1422786B1 publication Critical patent/EP1422786B1/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
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • 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
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
EP02445153A 2002-11-20 2002-11-20 Antennenanordnung für Funkkommunikationsgeräte Expired - Lifetime EP1422786B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08150998A EP1912281A1 (de) 2002-11-20 2002-11-20 Antennenanordnung für Funkkommunikationsendgeräte
AT02445153T ATE391349T1 (de) 2002-11-20 2002-11-20 Antennenanordnung für funkkommunikationsgeräte
DE60225925T DE60225925T2 (de) 2002-11-20 2002-11-20 Antennenanordnung für Funkkommunikationsgeräte
EP02445153A EP1422786B1 (de) 2002-11-20 2002-11-20 Antennenanordnung für Funkkommunikationsgeräte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02445153A EP1422786B1 (de) 2002-11-20 2002-11-20 Antennenanordnung für Funkkommunikationsgeräte

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP08150998A Division EP1912281A1 (de) 2002-11-20 2002-11-20 Antennenanordnung für Funkkommunikationsendgeräte

Publications (3)

Publication Number Publication Date
EP1422786A2 EP1422786A2 (de) 2004-05-26
EP1422786A3 true EP1422786A3 (de) 2004-11-03
EP1422786B1 EP1422786B1 (de) 2008-04-02

Family

ID=32187318

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02445153A Expired - Lifetime EP1422786B1 (de) 2002-11-20 2002-11-20 Antennenanordnung für Funkkommunikationsgeräte
EP08150998A Withdrawn EP1912281A1 (de) 2002-11-20 2002-11-20 Antennenanordnung für Funkkommunikationsendgeräte

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08150998A Withdrawn EP1912281A1 (de) 2002-11-20 2002-11-20 Antennenanordnung für Funkkommunikationsendgeräte

Country Status (3)

Country Link
EP (2) EP1422786B1 (de)
AT (1) ATE391349T1 (de)
DE (1) DE60225925T2 (de)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021007A (en) * 1989-05-12 1991-06-04 Filotex Screened flat electric cable having a plurality of parallel conductors
US5491507A (en) * 1992-10-23 1996-02-13 Hitachi, Ltd. Video telephone equipment
US6219257B1 (en) * 1998-05-07 2001-04-17 Conexant Systems, Inc. Integrated battery compartment and hinge
JP2001136082A (ja) * 1999-11-09 2001-05-18 Seiko Epson Corp 小型携帯端末
US6239752B1 (en) * 1995-02-28 2001-05-29 Stmicroelectronics, Inc. Semiconductor chip package that is also an antenna
US20010036845A1 (en) * 2000-01-10 2001-11-01 Jun-Sang Park Radiotelephone for visual communication
US6342869B1 (en) * 1999-02-10 2002-01-29 Allgon A.B. Antenna device and a radio communication device including an antenna device
DE10052909A1 (de) * 2000-10-25 2002-05-08 Siemens Ag Kommunikationsendgerät
WO2002037600A1 (en) * 2000-10-27 2002-05-10 Telefonaktiebolaget L M Ericsson (Publ) End-fed antenna with counterpoise for a mobile terminal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3251680B2 (ja) * 1991-12-26 2002-01-28 株式会社東芝 携帯無線機

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021007A (en) * 1989-05-12 1991-06-04 Filotex Screened flat electric cable having a plurality of parallel conductors
US5491507A (en) * 1992-10-23 1996-02-13 Hitachi, Ltd. Video telephone equipment
US6239752B1 (en) * 1995-02-28 2001-05-29 Stmicroelectronics, Inc. Semiconductor chip package that is also an antenna
US6219257B1 (en) * 1998-05-07 2001-04-17 Conexant Systems, Inc. Integrated battery compartment and hinge
US6342869B1 (en) * 1999-02-10 2002-01-29 Allgon A.B. Antenna device and a radio communication device including an antenna device
JP2001136082A (ja) * 1999-11-09 2001-05-18 Seiko Epson Corp 小型携帯端末
US20010036845A1 (en) * 2000-01-10 2001-11-01 Jun-Sang Park Radiotelephone for visual communication
DE10052909A1 (de) * 2000-10-25 2002-05-08 Siemens Ag Kommunikationsendgerät
WO2002037600A1 (en) * 2000-10-27 2002-05-10 Telefonaktiebolaget L M Ericsson (Publ) End-fed antenna with counterpoise for a mobile terminal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 22 9 March 2001 (2001-03-09) *

Also Published As

Publication number Publication date
EP1912281A1 (de) 2008-04-16
DE60225925D1 (de) 2008-05-15
EP1422786B1 (de) 2008-04-02
EP1422786A2 (de) 2004-05-26
DE60225925T2 (de) 2009-06-04
ATE391349T1 (de) 2008-04-15

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