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FI118872B - Inbyggd antenn - Google Patents

Inbyggd antenn Download PDF

Info

Publication number
FI118872B
FI118872B FI20055545A FI20055545A FI118872B FI 118872 B FI118872 B FI 118872B FI 20055545 A FI20055545 A FI 20055545A FI 20055545 A FI20055545 A FI 20055545A FI 118872 B FI118872 B FI 118872B
Authority
FI
Finland
Prior art keywords
antenna
circuit board
radiator
radio device
branch
Prior art date
Application number
FI20055545A
Other languages
English (en)
Finnish (fi)
Other versions
FI20055545A0 (sv
FI20055545A (sv
Inventor
Pertti Nissinen
Pasi Keskitalo
Jyrki Mikkola
Ari Raappana
Original Assignee
Pulse Finland 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 Pulse Finland Oy filed Critical Pulse Finland Oy
Priority to FI20055545A priority Critical patent/FI118872B/sv
Publication of FI20055545A0 publication Critical patent/FI20055545A0/sv
Priority to EP06794124A priority patent/EP1935053A4/en
Priority to KR1020087008025A priority patent/KR100985067B1/ko
Priority to PCT/FI2006/050407 priority patent/WO2007042614A1/en
Priority to CNA2006800377285A priority patent/CN101283479A/zh
Publication of FI20055545A publication Critical patent/FI20055545A/sv
Priority to US12/082,514 priority patent/US7903035B2/en
Application granted granted Critical
Publication of FI118872B publication Critical patent/FI118872B/sv

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
    • 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
    • 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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • 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
    • 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
    • H01Q5/10—Resonant antennas
    • H01Q5/15—Resonant antennas for operation of centre-fed antennas comprising one or more collinear, substantially straight or elongated active elements
    • 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
    • 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
    • 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)

Claims (9)

1. Radioanordningens inre antenn, vilken radioanordning innefattar ett mönster-kort (205; 605; 805) utrustad med jordnivä (210; 610; 810) och vilken antenn om-10 fattar en pian monopolantenn (220; 520; 620; 720; 820), som, sett frän antennens inmatningspunkt (FP), delas i en första gren (221; 521; 621; 821) för att forma ett lägre funktionsband för antennen och i en andra gren (222; 522; 622; 822) för att forma ett övre funktionsband för antennen, mellan vilka grenar bildas en spalt (230; 530; 630; 730; 830), som öppnas i antennens yttre kant, kannetecknad av 15 att den nämnda yttre kanten är väsentligt parallell med mönsterkortets gavel, och antennens kant, som är utanför mönsterkortet, sett uppifrän, och den nämnda spalten (230; 530; 630; 730; 830) Öppnas i Övre kanten pä dess mittomräde, för att förbättra antennens omsträlning pä dess övre funktionsband. ;·: ί
2. Antenn i enlighet med patentkrav 1, kannetecknad av att den nämnda an- ...T 20 tennen (220) ligger väsentligt pä samma geometriska pian, som radioanord- • · : ningens mönsterkort (205). • · ♦ · ♦ • · · ΓΧ
3. Antenn i enlighet med patentkrav 1, kannetecknad av att den nämnda an- • · · tennen (820; 920) ligger förhöjd frän radioanordningens mönsterkort (805; 905) "** delvis pä jordnivän (810; 910).
4. Antenn i enlighet med patentkrav 3, kannetecknad av att den nämnda an- tennen (820) ligger mestadels pä jordnivän (810). ♦ * Y·:
5. Antenn i enlighet med patentkrav 1, kannetecknad av att den ytterligare in- nefattar ett strälande parasitelement (740), som ligger under den nämnda an-tennen (720) och är kopplat i radioanordningens jordnivä, el. signaljord (GND) frän .... 30 sin ena punkt. • *· * 118872
6. Antenn i enlighet med patentkrav 1, kännetecknad av att i den första grenen (221) finns en slutdel (221 e), som ligger ρέ antennens mittomräde bredvid den andra grenens (222) fria ända, för att ställa de nämnda funktionsbanden pä öns-kade punkter i frekvensskalan.
7. Antenn i enlighet med patentkrav 1, kännetecknad av att den nämnda an- tennen (220; 820) är en plätremsa.
8. Antenn i enlighet med patentkrav 1, kännetecknad av att den nämnda spalt-en (230; 830) öppnas i antennens (220; 820) yttre kant, väsentligt vinkelrät i för-hallande till mönsterkortets (205; 805) gavel.
9. Antenn i enlighet med patentkrav 1, kännetecknad av att den nämnda spalt- en (630) öppnas i antennens (620) yttre kant, parallellt med mönsterkortets (605) gavel. • · • · · ♦ · · #·· · * • 1 ···· • · • « · • · · ··· • 1 • · · • · · ··· 1 • · • · 1 • · · «·« · ··· • » • · • · · • · · »·« ··· • · • · • · • · · • ft· • · • · · • · • · · * ·· ·
FI20055545A 2005-10-10 2005-10-10 Inbyggd antenn FI118872B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20055545A FI118872B (sv) 2005-10-10 2005-10-10 Inbyggd antenn
EP06794124A EP1935053A4 (en) 2005-10-10 2006-09-25 INTERNAL ANTENNA
KR1020087008025A KR100985067B1 (ko) 2005-10-10 2006-09-25 내부 안테나
PCT/FI2006/050407 WO2007042614A1 (en) 2005-10-10 2006-09-25 Internal antenna
CNA2006800377285A CN101283479A (zh) 2005-10-10 2006-09-25 内部天线
US12/082,514 US7903035B2 (en) 2005-10-10 2008-04-11 Internal antenna and methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055545A FI118872B (sv) 2005-10-10 2005-10-10 Inbyggd antenn
FI20055545 2005-10-10

Publications (3)

Publication Number Publication Date
FI20055545A0 FI20055545A0 (sv) 2005-10-10
FI20055545A FI20055545A (sv) 2007-04-11
FI118872B true FI118872B (sv) 2008-04-15

Family

ID=35185254

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055545A FI118872B (sv) 2005-10-10 2005-10-10 Inbyggd antenn

Country Status (6)

Country Link
US (1) US7903035B2 (sv)
EP (1) EP1935053A4 (sv)
KR (1) KR100985067B1 (sv)
CN (1) CN101283479A (sv)
FI (1) FI118872B (sv)
WO (1) WO2007042614A1 (sv)

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US20090140942A1 (en) 2009-06-04
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FI20055545A0 (sv) 2005-10-10
EP1935053A1 (en) 2008-06-25
EP1935053A4 (en) 2009-03-11
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WO2007042614A1 (en) 2007-04-19
US7903035B2 (en) 2011-03-08

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