SE0000685D0 - A wideband multiband internal antenna device and a prtable radio communication device including such an antenna device - Google Patents

A wideband multiband internal antenna device and a prtable radio communication device including such an antenna device

Info

Publication number
SE0000685D0
SE0000685D0 SE0000685A SE0000685A SE0000685D0 SE 0000685 D0 SE0000685 D0 SE 0000685D0 SE 0000685 A SE0000685 A SE 0000685A SE 0000685 A SE0000685 A SE 0000685A SE 0000685 D0 SE0000685 D0 SE 0000685D0
Authority
SE
Sweden
Prior art keywords
antenna device
prtable
radio communication
frequency band
essentially
Prior art date
Application number
SE0000685A
Other languages
Swedish (sv)
Other versions
SE0000685L (en
SE516293C2 (en
Inventor
Hu Annika Yidong
Original Assignee
Allgon 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 Allgon Ab filed Critical Allgon Ab
Priority to SE0000685A priority Critical patent/SE516293C2/en
Publication of SE0000685D0 publication Critical patent/SE0000685D0/en
Priority to PCT/SE2001/000369 priority patent/WO2001065636A1/en
Priority to AU2001236283A priority patent/AU2001236283A1/en
Publication of SE0000685L publication Critical patent/SE0000685L/en
Publication of SE516293C2 publication Critical patent/SE516293C2/en

Links

Classifications

    • 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
    • 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
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • 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

Abstract

The invention relates to a problem with how to achieve a wideband multiband internal antenna device. This is ob-tained by providing an antenna device that radiates in at least two frequency bands, comprising a first and a second frequency band, comprising: an essentially planar radiating conductive element (3) comprising a first and a second portion, wherein said first portion radiates essentially in the first frequency band and the second portion radiates essentially in the second frequency band, wherein said first and second portions are generally rectangular, essentially orthogonal to each other and have a common portion, whereby a wide first frequency band is provided.
SE0000685A 2000-03-02 2000-03-02 A broadband, multi-band internal antenna device and a portable radio communication device comprising such an antenna device. SE516293C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0000685A SE516293C2 (en) 2000-03-02 2000-03-02 A broadband, multi-band internal antenna device and a portable radio communication device comprising such an antenna device.
PCT/SE2001/000369 WO2001065636A1 (en) 2000-03-02 2001-02-20 A wideband multiband internal antenna device and a portable radio communication device comprising such an antenna device
AU2001236283A AU2001236283A1 (en) 2000-03-02 2001-02-20 A wideband multiband internal antenna device and a portable radio communication device comprising such an antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000685A SE516293C2 (en) 2000-03-02 2000-03-02 A broadband, multi-band internal antenna device and a portable radio communication device comprising such an antenna device.

Publications (3)

Publication Number Publication Date
SE0000685D0 true SE0000685D0 (en) 2000-03-02
SE0000685L SE0000685L (en) 2001-09-03
SE516293C2 SE516293C2 (en) 2001-12-17

Family

ID=20278658

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000685A SE516293C2 (en) 2000-03-02 2000-03-02 A broadband, multi-band internal antenna device and a portable radio communication device comprising such an antenna device.

Country Status (3)

Country Link
AU (1) AU2001236283A1 (en)
SE (1) SE516293C2 (en)
WO (1) WO2001065636A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001022528A1 (en) 1999-09-20 2001-03-29 Fractus, S.A. Multilevel antennae
ES2246226T3 (en) 2000-01-19 2006-02-16 Fractus, S.A. MINIATURE SPILL FILLING ANTENNAS.
FI114837B (en) * 2002-10-24 2004-12-31 Nokia Corp Radio equipment and antenna structure
US7605763B2 (en) 2005-09-15 2009-10-20 Dell Products L.P. Combination antenna with multiple feed points
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998044588A1 (en) * 1997-03-31 1998-10-08 Qualcomm Incorporated Dual-frequency-band patch antenna with alternating active and passive elements
US5926139A (en) * 1997-07-02 1999-07-20 Lucent Technologies Inc. Planar dual frequency band antenna
WO1999003168A1 (en) * 1997-07-09 1999-01-21 Allgon Ab Trap microstrip pifa
JP3252786B2 (en) * 1998-02-24 2002-02-04 株式会社村田製作所 Antenna device and wireless device using the same
GB2335798B (en) * 1998-03-26 2003-01-29 Nec Technologies Enhanced bandwidth antennas
US6343208B1 (en) * 1998-12-16 2002-01-29 Telefonaktiebolaget Lm Ericsson (Publ) Printed multi-band patch antenna
EP1026774A3 (en) * 1999-01-26 2000-08-30 Siemens Aktiengesellschaft Antenna for wireless operated communication terminals

Also Published As

Publication number Publication date
AU2001236283A1 (en) 2001-09-12
SE0000685L (en) 2001-09-03
WO2001065636A1 (en) 2001-09-07
SE516293C2 (en) 2001-12-17

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Legal Events

Date Code Title Description
NUG Patent has lapsed