DE602005014824D1 - Drahtloses Gerät mit Antenne - Google Patents

Drahtloses Gerät mit Antenne

Info

Publication number
DE602005014824D1
DE602005014824D1 DE602005014824T DE602005014824T DE602005014824D1 DE 602005014824 D1 DE602005014824 D1 DE 602005014824D1 DE 602005014824 T DE602005014824 T DE 602005014824T DE 602005014824 T DE602005014824 T DE 602005014824T DE 602005014824 D1 DE602005014824 D1 DE 602005014824D1
Authority
DE
Germany
Prior art keywords
antenna
wireless device
wireless
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.)
Active
Application number
DE602005014824T
Other languages
English (en)
Inventor
Naoyuki Takagi
Yuki Satoh
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of DE602005014824D1 publication Critical patent/DE602005014824D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • 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
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Transceivers (AREA)
DE602005014824T 2004-02-26 2005-01-11 Drahtloses Gerät mit Antenne Active DE602005014824D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004051083A JP4301034B2 (ja) 2004-02-26 2004-02-26 アンテナが搭載された無線装置

Publications (1)

Publication Number Publication Date
DE602005014824D1 true DE602005014824D1 (de) 2009-07-23

Family

ID=34747494

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005014824T Active DE602005014824D1 (de) 2004-02-26 2005-01-11 Drahtloses Gerät mit Antenne

Country Status (5)

Country Link
US (1) US7084831B2 (de)
EP (1) EP1569300B1 (de)
JP (1) JP4301034B2 (de)
CN (1) CN1661855A (de)
DE (1) DE602005014824D1 (de)

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US8289219B2 (en) * 2007-05-02 2012-10-16 Nokia Corporation Antenna arrangement
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US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
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Also Published As

Publication number Publication date
CN1661855A (zh) 2005-08-31
JP4301034B2 (ja) 2009-07-22
US20050190107A1 (en) 2005-09-01
EP1569300A1 (de) 2005-08-31
US7084831B2 (en) 2006-08-01
EP1569300B1 (de) 2009-06-10
JP2005244553A (ja) 2005-09-08

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