DE69908305D1 - Doppelband-diversity-antenne mit parasitärem strahlerelement - Google Patents

Doppelband-diversity-antenne mit parasitärem strahlerelement

Info

Publication number
DE69908305D1
DE69908305D1 DE69908305T DE69908305T DE69908305D1 DE 69908305 D1 DE69908305 D1 DE 69908305D1 DE 69908305 T DE69908305 T DE 69908305T DE 69908305 T DE69908305 T DE 69908305T DE 69908305 D1 DE69908305 D1 DE 69908305D1
Authority
DE
Germany
Prior art keywords
parasital
diversity antenna
radiator element
double band
band diversity
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.)
Expired - Lifetime
Application number
DE69908305T
Other languages
English (en)
Other versions
DE69908305T2 (de
Inventor
M Spall
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.)
Ericsson Inc
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE69908305D1 publication Critical patent/DE69908305D1/de
Publication of DE69908305T2 publication Critical patent/DE69908305T2/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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • 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
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
DE69908305T 1998-02-19 1999-02-05 Doppelband-diversity-antenne mit parasitärem strahlerelement Expired - Lifetime DE69908305T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/026,456 US6040803A (en) 1998-02-19 1998-02-19 Dual band diversity antenna having parasitic radiating element
US26456 1998-02-19
PCT/US1999/002470 WO1999043043A1 (en) 1998-02-19 1999-02-05 Dual band diversity antenna having parasitic radiating element

Publications (2)

Publication Number Publication Date
DE69908305D1 true DE69908305D1 (de) 2003-07-03
DE69908305T2 DE69908305T2 (de) 2004-02-12

Family

ID=21831928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69908305T Expired - Lifetime DE69908305T2 (de) 1998-02-19 1999-02-05 Doppelband-diversity-antenne mit parasitärem strahlerelement

Country Status (10)

Country Link
US (1) US6040803A (de)
EP (1) EP1055266B1 (de)
JP (1) JP4132669B2 (de)
KR (1) KR100605819B1 (de)
CN (1) CN1147023C (de)
AU (1) AU2585199A (de)
DE (1) DE69908305T2 (de)
HK (1) HK1036156A1 (de)
TW (1) TW469667B (de)
WO (1) WO1999043043A1 (de)

Families Citing this family (108)

* Cited by examiner, † Cited by third party
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US6204826B1 (en) * 1999-07-22 2001-03-20 Ericsson Inc. Flat dual frequency band antennas for wireless communicators
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Also Published As

Publication number Publication date
TW469667B (en) 2001-12-21
DE69908305T2 (de) 2004-02-12
CN1291363A (zh) 2001-04-11
JP2002504770A (ja) 2002-02-12
KR20010052175A (ko) 2001-06-25
EP1055266B1 (de) 2003-05-28
EP1055266A1 (de) 2000-11-29
KR100605819B1 (ko) 2006-08-01
US6040803A (en) 2000-03-21
HK1036156A1 (en) 2001-12-21
AU2585199A (en) 1999-09-06
JP4132669B2 (ja) 2008-08-13
CN1147023C (zh) 2004-04-21
WO1999043043A1 (en) 1999-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition