DE502005010551D1 - Antennenstruktur für mobile Kommunikationsendgeräte - Google Patents

Antennenstruktur für mobile Kommunikationsendgeräte

Info

Publication number
DE502005010551D1
DE502005010551D1 DE502005010551T DE502005010551T DE502005010551D1 DE 502005010551 D1 DE502005010551 D1 DE 502005010551D1 DE 502005010551 T DE502005010551 T DE 502005010551T DE 502005010551 T DE502005010551 T DE 502005010551T DE 502005010551 D1 DE502005010551 D1 DE 502005010551D1
Authority
DE
Germany
Prior art keywords
section
unit
mobile communication
antenna structure
communication terminals
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
DE502005010551T
Other languages
English (en)
Inventor
Paul Schmitz
Werner Dr Schroeder
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.)
Hewlett Packard Development Co LP
Original Assignee
Palm Inc
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 Palm Inc filed Critical Palm Inc
Publication of DE502005010551D1 publication Critical patent/DE502005010551D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • 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
DE502005010551T 2005-05-31 2005-05-31 Antennenstruktur für mobile Kommunikationsendgeräte Active DE502005010551D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05011708A EP1732165B1 (de) 2005-05-31 2005-05-31 Antennenstruktur für mobile Kommunikationsendgeräte

Publications (1)

Publication Number Publication Date
DE502005010551D1 true DE502005010551D1 (de) 2010-12-30

Family

ID=35709186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502005010551T Active DE502005010551D1 (de) 2005-05-31 2005-05-31 Antennenstruktur für mobile Kommunikationsendgeräte

Country Status (3)

Country Link
EP (1) EP1732165B1 (de)
AT (1) ATE488882T1 (de)
DE (1) DE502005010551D1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9627091D0 (en) * 1996-12-31 1997-02-19 Northern Telecom Ltd An inverted E antenna
JPH11355021A (ja) * 1998-06-11 1999-12-24 Nec Shizuoka Ltd 携帯用小型無線端末装置
JP2000156607A (ja) 1998-07-02 2000-06-06 Matsushita Electric Ind Co Ltd アンテナ装置及び通信機システム、デジタルテレビジョン放送受信装置
US6239765B1 (en) 1999-02-27 2001-05-29 Rangestar Wireless, Inc. Asymmetric dipole antenna assembly
JP2002171111A (ja) * 2000-12-04 2002-06-14 Anten Corp 携帯無線機及び携帯無線機用アンテナ
JPWO2004109850A1 (ja) 2003-06-04 2006-07-20 株式会社村田製作所 周波数可変型アンテナおよびそれを備えた通信機
CN100414771C (zh) 2003-06-30 2008-08-27 日本电气株式会社 天线结构和通信装置

Also Published As

Publication number Publication date
EP1732165B1 (de) 2010-11-17
EP1732165A1 (de) 2006-12-13
ATE488882T1 (de) 2010-12-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, US