FI114587B - Planantennkonstruktion - Google Patents

Planantennkonstruktion Download PDF

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Publication number
FI114587B
FI114587B FI991929A FI19991929A FI114587B FI 114587 B FI114587 B FI 114587B FI 991929 A FI991929 A FI 991929A FI 19991929 A FI19991929 A FI 19991929A FI 114587 B FI114587 B FI 114587B
Authority
FI
Finland
Prior art keywords
antenna
radiating element
branches
plane
radiating
Prior art date
Application number
FI991929A
Other languages
English (en)
Finnish (fi)
Other versions
FI19991929A (sv
Inventor
Petteri Annamaa
Jyrki Mikkola
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 FI991929A priority Critical patent/FI114587B/sv
Priority to EP00660142A priority patent/EP1083624B1/en
Priority to DE60026132T priority patent/DE60026132T2/de
Priority to AT00660142T priority patent/ATE318453T1/de
Priority to US09/658,008 priority patent/US6380905B1/en
Priority to CNB001270265A priority patent/CN1188929C/zh
Publication of FI19991929A publication Critical patent/FI19991929A/sv
Application granted granted Critical
Publication of FI114587B publication Critical patent/FI114587B/sv

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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • 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

Landscapes

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

Claims (8)

1. Antennkostruktion, som innefattar ett jordplan och ett planlikt strälande element, med en spalt som sträcker sig till dess kant, vilken spalt delar det strälande : ; elementet, sett frän dess matningspunkt, i tvä förgreningar för att bilda tvä skilda , \ : 30 fimktionsfrekvensomräden, kännetecknad av att utät frän planet av det strälande elementets (210) yttre yta fmns det, sett frän matningspunkten av nämnda förgreningar (AI, A2), ett skikt med dielektriskt material (230) som ätminstone delvis 114587 täcker de elektriskt längst bort belägna omrädena för att utvidga antennkonstruktio-nens impedansbandbredd.
2. Konstruktion enligt patentkrav 1, kännetecknad av att nämnda spalts yta är 5 större än en tiondedel av det strälande elementets yta.
3. Konstruktion enligt patentkrav 1, kännetecknad av att nämnda dielektriska skikt innefattar ätminstone tvä skilda delar (SI, S2).
4. Konstruktion enligt patentkrav 3, kännetecknad av att ätminstone tvä delar som ingär i nämnda dielektriska skikt har olika permittivitet (εΐ5 £2).
5. Konstruktion enligt patentkrav 1, kännetecknad av att nämnda dielektriska materials dielektricitetskoefficient är större än tio. 15
6. Radioapparat (600), som innefattar en antenn (200), som innefattar ett strälande pian, med en spalt som sträcker sig till dess kant, vilken spalt delar det strälande elementet, sett frän dess matningspunkt, i tvä förgreningar för att bilda tvä skilda funktionsfrekvensomräden, kännetecknad av att utät ffän planet av det strälande 20 elementets yttre yta finns det, sett frän matningspunkten av nämnda förgreningar, ett skikt med dielektriskt material som ätminstone delvis täcker de elektriskt längst bort belägna omrädena för att utvidga antennkonstruktionens impedansbandbredd. » 1 i > I » ·
FI991929A 1999-09-10 1999-09-10 Planantennkonstruktion FI114587B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI991929A FI114587B (sv) 1999-09-10 1999-09-10 Planantennkonstruktion
EP00660142A EP1083624B1 (en) 1999-09-10 2000-08-28 Planar antenna structure
DE60026132T DE60026132T2 (de) 1999-09-10 2000-08-28 Planare Antennenstruktur
AT00660142T ATE318453T1 (de) 1999-09-10 2000-08-28 Planare antennenstruktur
US09/658,008 US6380905B1 (en) 1999-09-10 2000-09-08 Planar antenna structure
CNB001270265A CN1188929C (zh) 1999-09-10 2000-09-11 平面天线结构

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991929A FI114587B (sv) 1999-09-10 1999-09-10 Planantennkonstruktion
FI991929 1999-09-10

Publications (2)

Publication Number Publication Date
FI19991929A FI19991929A (sv) 2001-03-10
FI114587B true FI114587B (sv) 2004-11-15

Family

ID=8555267

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991929A FI114587B (sv) 1999-09-10 1999-09-10 Planantennkonstruktion

Country Status (6)

Country Link
US (1) US6380905B1 (sv)
EP (1) EP1083624B1 (sv)
CN (1) CN1188929C (sv)
AT (1) ATE318453T1 (sv)
DE (1) DE60026132T2 (sv)
FI (1) FI114587B (sv)

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KR101586498B1 (ko) * 2009-04-09 2016-01-21 삼성전자주식회사 내장형 안테나와 그를 이용한 휴대용 통신 단말기
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Also Published As

Publication number Publication date
EP1083624A3 (en) 2003-04-02
DE60026132T2 (de) 2006-10-05
ATE318453T1 (de) 2006-03-15
EP1083624A2 (en) 2001-03-14
FI19991929A (sv) 2001-03-10
CN1188929C (zh) 2005-02-09
US6380905B1 (en) 2002-04-30
CN1289157A (zh) 2001-03-28
DE60026132D1 (de) 2006-04-27
EP1083624B1 (en) 2006-02-22

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