ATE409369T1 - Mobiles drahtloses kommunikationsgerät mit verbesserter antennenimpedanzanpassung und verbessertem antennengewinn - Google Patents

Mobiles drahtloses kommunikationsgerät mit verbesserter antennenimpedanzanpassung und verbessertem antennengewinn

Info

Publication number
ATE409369T1
ATE409369T1 AT05252106T AT05252106T ATE409369T1 AT E409369 T1 ATE409369 T1 AT E409369T1 AT 05252106 T AT05252106 T AT 05252106T AT 05252106 T AT05252106 T AT 05252106T AT E409369 T1 ATE409369 T1 AT E409369T1
Authority
AT
Austria
Prior art keywords
improved antenna
circuitry
circuit board
antenna
speaker
Prior art date
Application number
AT05252106T
Other languages
English (en)
Inventor
Lizhong Zhu
Yihong Qi
Michael Corrigan
Krystyna Bandurska
Ying Tong Man
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE409369T1 publication Critical patent/ATE409369T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Details Of Aerials (AREA)
  • Telephone Set Structure (AREA)
AT05252106T 2005-04-04 2005-04-04 Mobiles drahtloses kommunikationsgerät mit verbesserter antennenimpedanzanpassung und verbessertem antennengewinn ATE409369T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05252106A EP1710919B1 (de) 2005-04-04 2005-04-04 Mobiles drahtloses kommunikationsgerät mit verbesserter antennenimpedanzanpassung und verbessertem antennengewinn

Publications (1)

Publication Number Publication Date
ATE409369T1 true ATE409369T1 (de) 2008-10-15

Family

ID=34940705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05252106T ATE409369T1 (de) 2005-04-04 2005-04-04 Mobiles drahtloses kommunikationsgerät mit verbesserter antennenimpedanzanpassung und verbessertem antennengewinn

Country Status (4)

Country Link
EP (1) EP1710919B1 (de)
AT (1) ATE409369T1 (de)
CA (1) CA2538365C (de)
DE (1) DE602005009921D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20065333L (fi) * 2006-05-18 2007-11-19 Pulse Finland Oy Kaiutin ja integroitu antennimoduuli
US20110299703A1 (en) * 2008-12-05 2011-12-08 Gettop Europe R&D ApS Miniature transducer assembly with integrated de-coupling coils

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117073A (en) * 1991-04-02 1992-05-26 Motorola, Inc. Control signal initiator responsive to a hinge position
US20030040345A1 (en) * 1996-04-29 2003-02-27 H. Stephen Berger Radio-frequency hearing aid protector for wireless communications products
US7447320B2 (en) * 2001-02-14 2008-11-04 Gentex Corporation Vehicle accessory microphone
US20020106091A1 (en) * 2001-02-02 2002-08-08 Furst Claus Erdmann Microphone unit with internal A/D converter
EP1498008A1 (de) * 2002-04-25 2005-01-19 Nokia Corporation Verfahren und einrichtung zur verringerung von hochfrequenzfehlerkomponenten eines mehrkanalmodulators
US7890284B2 (en) * 2002-06-24 2011-02-15 Analog Devices, Inc. Identification system and method for recognizing any one of a number of different types of devices
US6742185B1 (en) * 2003-03-27 2004-05-25 Visteon Global Technologies, Inc. Video screen module endcap wireless signal transmitter
US7123734B2 (en) * 2003-04-11 2006-10-17 Microsoft Corporation Antenna and speaker configuration for a mobile device

Also Published As

Publication number Publication date
DE602005009921D1 (de) 2008-11-06
EP1710919A1 (de) 2006-10-11
CA2538365A1 (en) 2006-04-24
CA2538365C (en) 2007-01-30
EP1710919B1 (de) 2008-09-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties