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FI20031529L - Sisäinen monikaista-antenni - Google Patents

Sisäinen monikaista-antenni Download PDF

Info

Publication number
FI20031529L
FI20031529L FI20031529A FI20031529A FI20031529L FI 20031529 L FI20031529 L FI 20031529L FI 20031529 A FI20031529 A FI 20031529A FI 20031529 A FI20031529 A FI 20031529A FI 20031529 L FI20031529 L FI 20031529L
Authority
FI
Finland
Prior art keywords
band antenna
internal multi
internal
antenna
band
Prior art date
Application number
FI20031529A
Other languages
English (en)
Swedish (sv)
Other versions
FI20031529A0 (fi
FI120606B (fi
Inventor
Heikki Korva
Original Assignee
Filtronic Lk Oy
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 Filtronic Lk Oy filed Critical Filtronic Lk Oy
Priority to FI20031529A priority Critical patent/FI120606B/fi
Publication of FI20031529A0 publication Critical patent/FI20031529A0/fi
Priority to PCT/FI2004/000543 priority patent/WO2005038981A1/en
Priority to EP04767057A priority patent/EP1676336A1/en
Priority to CNA2004800308695A priority patent/CN1886863A/zh
Publication of FI20031529L publication Critical patent/FI20031529L/fi
Priority to US11/279,664 priority patent/US7256743B2/en
Application granted granted Critical
Publication of FI120606B publication Critical patent/FI120606B/fi

Links

Classifications

    • 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
    • H01Q1/244—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 extendable from a housing along a given path
    • 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
    • H01Q5/30—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
    • H01Q9/0421—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FI20031529A 2003-10-20 2003-10-20 Sisäinen monikaista-antenni FI120606B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20031529A FI120606B (fi) 2003-10-20 2003-10-20 Sisäinen monikaista-antenni
PCT/FI2004/000543 WO2005038981A1 (en) 2003-10-20 2004-09-17 Internal multiband antenna
EP04767057A EP1676336A1 (en) 2003-10-20 2004-09-17 Internal multiband antenna
CNA2004800308695A CN1886863A (zh) 2003-10-20 2004-09-17 内部多频带天线
US11/279,664 US7256743B2 (en) 2003-10-20 2006-04-13 Internal multiband antenna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031529A FI120606B (fi) 2003-10-20 2003-10-20 Sisäinen monikaista-antenni
FI20031529 2003-10-20

Publications (3)

Publication Number Publication Date
FI20031529A0 FI20031529A0 (fi) 2003-10-20
FI20031529L true FI20031529L (fi) 2005-04-21
FI120606B FI120606B (fi) 2009-12-15

Family

ID=29225969

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031529A FI120606B (fi) 2003-10-20 2003-10-20 Sisäinen monikaista-antenni

Country Status (5)

Country Link
US (1) US7256743B2 (fi)
EP (1) EP1676336A1 (fi)
CN (1) CN1886863A (fi)
FI (1) FI120606B (fi)
WO (1) WO2005038981A1 (fi)

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ATE347181T1 (de) * 2002-10-22 2006-12-15 Sony Ericsson Mobile Comm Ab Mehrband-antennenanordnung für funkkommunikationsgerät
US6734825B1 (en) * 2002-10-28 2004-05-11 The National University Of Singapore Miniature built-in multiple frequency band antenna

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EP1676336A1 (en) 2006-07-05
FI20031529A0 (fi) 2003-10-20
WO2005038981A1 (en) 2005-04-28
US7256743B2 (en) 2007-08-14
US20060170600A1 (en) 2006-08-03
FI120606B (fi) 2009-12-15
CN1886863A (zh) 2006-12-27

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