FI113812B - Radiolaite ja antennirakenne - Google Patents

Radiolaite ja antennirakenne Download PDF

Info

Publication number
FI113812B
FI113812B FI20002376A FI20002376A FI113812B FI 113812 B FI113812 B FI 113812B FI 20002376 A FI20002376 A FI 20002376A FI 20002376 A FI20002376 A FI 20002376A FI 113812 B FI113812 B FI 113812B
Authority
FI
Finland
Prior art keywords
groove
radiator
ground
antenna structure
antenna
Prior art date
Application number
FI20002376A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20002376A0 (fi
FI20002376A (fi
Inventor
Olli Talvitie
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Priority to FI20002376A priority Critical patent/FI113812B/fi
Publication of FI20002376A0 publication Critical patent/FI20002376A0/fi
Priority to EP01660171A priority patent/EP1202386A3/fr
Priority to US10/027,830 priority patent/US6597317B2/en
Priority to JP2001330882A priority patent/JP4021642B2/ja
Publication of FI20002376A publication Critical patent/FI20002376A/fi
Application granted granted Critical
Publication of FI113812B publication Critical patent/FI113812B/fi

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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • 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
    • 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
    • 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)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
FI20002376A 2000-10-27 2000-10-27 Radiolaite ja antennirakenne FI113812B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20002376A FI113812B (fi) 2000-10-27 2000-10-27 Radiolaite ja antennirakenne
EP01660171A EP1202386A3 (fr) 2000-10-27 2001-09-14 Dispositif radio et structure d'antenne
US10/027,830 US6597317B2 (en) 2000-10-27 2001-10-25 Radio device and antenna structure
JP2001330882A JP4021642B2 (ja) 2000-10-27 2001-10-29 アンテナ構造及び無線装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002376 2000-10-27
FI20002376A FI113812B (fi) 2000-10-27 2000-10-27 Radiolaite ja antennirakenne

Publications (3)

Publication Number Publication Date
FI20002376A0 FI20002376A0 (fi) 2000-10-27
FI20002376A FI20002376A (fi) 2002-04-28
FI113812B true FI113812B (fi) 2004-06-15

Family

ID=8559389

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002376A FI113812B (fi) 2000-10-27 2000-10-27 Radiolaite ja antennirakenne

Country Status (4)

Country Link
US (1) US6597317B2 (fr)
EP (1) EP1202386A3 (fr)
JP (1) JP4021642B2 (fr)
FI (1) FI113812B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW490885B (en) * 2001-05-25 2002-06-11 Chi Mei Comm Systems Inc Broadband dual-band antenna
JP4798738B2 (ja) * 2001-07-11 2011-10-19 株式会社ヨコオ アンテナおよびアンテナの製造方法
FI114837B (fi) 2002-10-24 2004-12-31 Nokia Corp Radiolaite ja antennirakenne
FI115261B (fi) 2003-02-27 2005-03-31 Filtronic Lk Oy Monikaistainen tasoantenni
JP4013814B2 (ja) * 2003-04-07 2007-11-28 株式会社村田製作所 アンテナ構造およびそれを備えた通信機
JP2005079970A (ja) * 2003-09-01 2005-03-24 Alps Electric Co Ltd アンテナ装置
JP2005079968A (ja) * 2003-09-01 2005-03-24 Alps Electric Co Ltd アンテナ装置
US7084814B2 (en) * 2003-09-23 2006-08-01 Uniwill Computer Corp. Planar inverted F antenna
JP2005303721A (ja) 2004-04-13 2005-10-27 Sharp Corp アンテナ及びそれを用いた携帯無線機
KR100638608B1 (ko) 2004-07-09 2006-10-26 삼성전기주식회사 광대역 모노폴 내장형 안테나
FI124618B (fi) * 2005-03-29 2014-11-14 Perlos Oyj Antennijärjestelmä ja menetelmä antennin yhteydessä sekä antenni
US7495620B2 (en) 2005-04-07 2009-02-24 Nokia Corporation Antenna
US7629931B2 (en) * 2005-04-15 2009-12-08 Nokia Corporation Antenna having a plurality of resonant frequencies
JP4052359B2 (ja) * 2006-02-14 2008-02-27 株式会社村田製作所 アンテナ構造およびそれを用いた無線通信装置
US7365689B2 (en) * 2006-06-23 2008-04-29 Arcadyan Technology Corporation Metal inverted F antenna
US7298339B1 (en) 2006-06-27 2007-11-20 Nokia Corporation Multiband multimode compact antenna system
WO2008119699A1 (fr) 2007-03-30 2008-10-09 Fractus, S.A. Dispositif sans fil comprenant un système d'antenne multibande
WO2019017322A1 (fr) * 2017-07-20 2019-01-24 パナソニックＩｐマネジメント株式会社 Antenne compatible multibande et dispositif de communication sans fil

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571595A (en) 1983-12-05 1986-02-18 Motorola, Inc. Dual band transceiver antenna
JP3336805B2 (ja) * 1995-03-30 2002-10-21 松下電器産業株式会社 小型無線機用アンテナ
CH690945A5 (de) 1996-05-09 2001-02-28 Ascom Systec Ag Patch-Antenne.
US6008762A (en) 1997-03-31 1999-12-28 Qualcomm Incorporated Folded quarter-wave patch antenna
GB2332780A (en) * 1997-12-22 1999-06-30 Nokia Mobile Phones Ltd Flat plate antenna
JP3340374B2 (ja) * 1998-01-27 2002-11-05 株式会社東芝 多周波アンテナ
US6166694A (en) 1998-07-09 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Printed twin spiral dual band antenna
US6343208B1 (en) * 1998-12-16 2002-01-29 Telefonaktiebolaget Lm Ericsson (Publ) Printed multi-band patch antenna
GB2345194B (en) 1998-12-22 2003-08-06 Nokia Mobile Phones Ltd Dual band antenna for a handset
FI105421B (fi) * 1999-01-05 2000-08-15 Filtronic Lk Oy Tasomainen kahden taajuuden antenni ja tasoantennilla varustettu radiolaite
FI112982B (fi) * 1999-08-25 2004-02-13 Filtronic Lk Oy Tasoantennirakenne
FI114587B (fi) * 1999-09-10 2004-11-15 Filtronic Lk Oy Tasoantennirakenne
US6404394B1 (en) 1999-12-23 2002-06-11 Tyco Electronics Logistics Ag Dual polarization slot antenna assembly
FI113911B (fi) * 1999-12-30 2004-06-30 Nokia Corp Menetelmä signaalin kytkemiseksi ja antennirakenne

Also Published As

Publication number Publication date
JP2002185239A (ja) 2002-06-28
FI20002376A0 (fi) 2000-10-27
JP4021642B2 (ja) 2007-12-12
FI20002376A (fi) 2002-04-28
US6597317B2 (en) 2003-07-22
EP1202386A2 (fr) 2002-05-02
US20020060644A1 (en) 2002-05-23
EP1202386A3 (fr) 2003-11-19

Similar Documents

Publication Publication Date Title
FI113812B (fi) Radiolaite ja antennirakenne
EP1096602B1 (fr) Antenne plaine
KR100512225B1 (ko) 이동 통신용 내장형 다중 대역 안테나
EP2328229B1 (fr) Dispositif de communication mobile
KR100483043B1 (ko) 멀티밴드 내장 안테나
KR100729269B1 (ko) 안테나 장치
US7663551B2 (en) Multiband antenna apparatus and methods
EP1018779B1 (fr) Antenne plane à double fréquence et appareil de radio utilisant une telle antenne
US8223084B2 (en) Antenna element
KR100893738B1 (ko) 표면 실장형 안테나 및 이를 탑재한 통신 기기
US6498586B2 (en) Method for coupling a signal and an antenna structure
US8098211B2 (en) Antenna structure and radio communication apparatus including the same
US8477073B2 (en) Internal wide band antenna using slow wave structure
US20010048390A1 (en) Surface mount antenna and communication device including the same
JP2004088218A (ja) 平面アンテナ
US8654013B2 (en) Multi-band antenna
JP2007089234A (ja) アンテナ
KR20110113222A (ko) 평면의 용량성 부하가 걸린 자기 2극 안테나
US20050237255A1 (en) Small footprint dual band dipole antennas for wireless networking
KR100616545B1 (ko) 이중 커플링 급전을 이용한 다중밴드용 적층형 칩 안테나
AU2011354510A1 (en) Antenna having external and internal structures
CA2257526A1 (fr) Antenne plaque microruban a charge dielectrique
KR100368939B1 (ko) 높은 복사효율과 광대역 특성을 갖는 내장형 안테나와 그실장방법
JP3114836B2 (ja) プリントダイポールアンテナ
Wang et al. Compact microstrip meander antenna

Legal Events

Date Code Title Description
MM Patent lapsed