SE501551C2 - Antennanordning för bärbar utrustning - Google Patents

Antennanordning för bärbar utrustning

Info

Publication number
SE501551C2
SE501551C2 SE9203199A SE9203199A SE501551C2 SE 501551 C2 SE501551 C2 SE 501551C2 SE 9203199 A SE9203199 A SE 9203199A SE 9203199 A SE9203199 A SE 9203199A SE 501551 C2 SE501551 C2 SE 501551C2
Authority
SE
Sweden
Prior art keywords
antenna
wave antenna
wave
helix
impedance transformer
Prior art date
Application number
SE9203199A
Other languages
English (en)
Swedish (sv)
Other versions
SE9203199L (sv
SE9203199D0 (sv
Inventor
Ulf Saldell
Original Assignee
Allgon Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20387624&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE501551(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allgon Ab filed Critical Allgon Ab
Priority to SE9203199A priority Critical patent/SE501551C2/sv
Publication of SE9203199D0 publication Critical patent/SE9203199D0/xx
Priority to PCT/SE1993/000886 priority patent/WO1994010720A1/en
Priority to CA002147007A priority patent/CA2147007C/en
Priority to DE0667044T priority patent/DE667044T1/de
Priority to DE69312727T priority patent/DE69312727T2/de
Priority to KR1019940704761A priority patent/KR100299299B1/ko
Priority to JP6510965A priority patent/JP2764348B2/ja
Priority to EP93924267A priority patent/EP0667044B1/en
Priority to US08/331,530 priority patent/US5757325A/en
Priority to CN93119557A priority patent/CN1060289C/zh
Publication of SE9203199L publication Critical patent/SE9203199L/
Publication of SE501551C2 publication Critical patent/SE501551C2/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
    • 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
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Mobile Radio Communication Systems (AREA)
SE9203199A 1992-01-02 1992-10-29 Antennanordning för bärbar utrustning SE501551C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9203199A SE501551C2 (sv) 1992-10-29 1992-10-29 Antennanordning för bärbar utrustning
US08/331,530 US5757325A (en) 1992-10-29 1993-10-27 Antenna device for portable equipment
EP93924267A EP0667044B1 (en) 1992-10-29 1993-10-27 An antenna device for portable equipment
DE0667044T DE667044T1 (de) 1992-10-29 1993-10-27 Antenne für tragbare Einrichtung.
CA002147007A CA2147007C (en) 1992-10-29 1993-10-27 An antenna device for portable equipment
PCT/SE1993/000886 WO1994010720A1 (en) 1992-10-29 1993-10-27 An antenna device for portable equipment
DE69312727T DE69312727T2 (de) 1992-10-29 1993-10-27 Antenne für tragbare Einrichtung
KR1019940704761A KR100299299B1 (ko) 1992-01-02 1993-10-27 휴대 통신장비용 안테나 장치
JP6510965A JP2764348B2 (ja) 1992-10-29 1993-10-27 携帯装置用アンテナ装置
CN93119557A CN1060289C (zh) 1992-10-29 1993-10-28 便携式设备的天线装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203199A SE501551C2 (sv) 1992-10-29 1992-10-29 Antennanordning för bärbar utrustning

Publications (3)

Publication Number Publication Date
SE9203199D0 SE9203199D0 (sv) 1992-10-29
SE9203199L SE9203199L (sv) 1994-04-30
SE501551C2 true SE501551C2 (sv) 1995-03-13

Family

ID=20387624

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203199A SE501551C2 (sv) 1992-01-02 1992-10-29 Antennanordning för bärbar utrustning

Country Status (9)

Country Link
US (1) US5757325A (zh)
EP (1) EP0667044B1 (zh)
JP (1) JP2764348B2 (zh)
KR (1) KR100299299B1 (zh)
CN (1) CN1060289C (zh)
CA (1) CA2147007C (zh)
DE (2) DE667044T1 (zh)
SE (1) SE501551C2 (zh)
WO (1) WO1994010720A1 (zh)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06216630A (ja) * 1993-01-14 1994-08-05 Nippon Antenna Kk 伸縮式ホイップアンテナ
JP2520557B2 (ja) * 1993-02-26 1996-07-31 日本電気株式会社 無線機用アンテナ
SE9500456D0 (sv) * 1995-02-08 1995-02-08 Allgon Ab High-efficient compact antenna means for a personal telephone with a small receiving depth
KR0162679B1 (ko) * 1995-03-22 1998-12-01 구관영 용량성 결합방식을 이용한 신축 가능형 안테나
WO1996037007A1 (en) * 1995-05-19 1996-11-21 Moteco Ab Antenna assembly
FI98165C (fi) * 1995-06-05 1997-04-25 Lk Products Oy Kaksitoiminen antenni
US5650789A (en) * 1995-10-10 1997-07-22 Galtronics Ltd. Retractable antenna system
SE505119C2 (sv) * 1995-10-25 1997-06-30 Allgon Ab Antennlåsningsanordning
JPH09191207A (ja) * 1996-01-09 1997-07-22 Mitsubishi Electric Corp 携帯通信情報端末装置
DE19604034A1 (de) * 1996-02-05 1997-08-07 Aeg Mobile Communication Endgespeiste Vertikalantenne für Handfunkgeräte
SE9600538D0 (sv) * 1996-02-13 1996-02-13 Allgon Ab Dual band antenna means incorporating helical and elongated radiating structures
SE509641C2 (sv) * 1996-05-03 1999-02-15 Allgon Ab En antennanordning försedd med en matchningsanordning
EP1239537A3 (en) * 1996-06-20 2002-09-25 Kabushiki Kaisha Yokowo (also trading as Yokowo Co., Ltd.) Retractable antenna for a portable radio apparatus
JPH1032410A (ja) * 1996-07-12 1998-02-03 Saitama Nippon Denki Kk 携帯無線機用アンテナ
SE507244C2 (sv) * 1996-08-29 1998-04-27 Ericsson Telefon Ab L M Antennanordning och förfarande vid portabel radioutrustning samt förfarande för åstadkommande av en sådan antennanordning
FI112985B (fi) * 1996-11-14 2004-02-13 Filtronic Lk Oy Yksinkertainen antennirakenne
DE29811124U1 (de) 1998-01-15 1998-08-27 Allgon AB, Åkersberga Antennenvorrichtung
US6127979A (en) * 1998-02-27 2000-10-03 Motorola, Inc. Antenna adapted to operate in a plurality of frequency bands
JP2000059118A (ja) 1998-08-07 2000-02-25 Tokin Corp 伸縮式ホイップアンテナ
US6236369B1 (en) * 1999-04-26 2001-05-22 Galtronics Ltd. Unitary antenna
JP4242528B2 (ja) * 1999-10-26 2009-03-25 パナソニック株式会社 アンテナ固定方法及び装置
US6275198B1 (en) 2000-01-11 2001-08-14 Motorola, Inc. Wide band dual mode antenna
JP3455727B2 (ja) 2001-01-04 2003-10-14 株式会社東芝 アンテナとこれを用いた無線端末
KR20050111355A (ko) * 2003-03-13 2005-11-24 갈트로닉스 엘티드 개량된 컨택트 시스템을 구비한 경통형 출몰식 안테나
JP5019020B2 (ja) 2005-03-31 2012-09-05 セイコーエプソン株式会社 誘電体膜の製造方法及び圧電体素子の製造方法並びに液体噴射ヘッドの製造方法
SG175388A1 (en) 2009-04-28 2011-12-29 Proteus Biomedical Inc Highly reliable ingestible event markers and methods for using the same
TW201444178A (zh) * 2013-05-01 2014-11-16 Galtronics Corp Ltd 多頻帶螺旋天線

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121218A (en) * 1977-08-03 1978-10-17 Motorola, Inc. Adjustable antenna arrangement for a portable radio
US4725845A (en) * 1986-03-03 1988-02-16 Motorola, Inc. Retractable helical antenna
US4868576A (en) * 1988-11-02 1989-09-19 Motorola, Inc. Extendable antenna for portable cellular telephones with ground radiator
US5204687A (en) * 1990-07-19 1993-04-20 Galtronics Ltd. Electrical device and electrical transmitter-receiver particularly useful in a ct2 cordless telephone
GB2253949B (en) * 1991-03-16 1995-08-09 Antenna Products Ltd Radio Antennas
GB9105586D0 (en) * 1991-03-16 1991-05-01 Antenna Products Ltd Radio antennas
DE59209381D1 (de) * 1991-04-30 1998-07-30 Siemens Ag Kompaktes Funkgerät, insbesondere Handfunkgerät, mit versenkbarer oder umklappbarer Stabantenne
JPH06216630A (ja) * 1993-01-14 1994-08-05 Nippon Antenna Kk 伸縮式ホイップアンテナ
US5469177A (en) * 1993-09-15 1995-11-21 Motorola, Inc. Antenna assembly and method therefor
JP3463704B2 (ja) * 1994-09-06 2003-11-05 ソニー株式会社 伸縮式アンテナ装置
US5650789A (en) * 1995-10-10 1997-07-22 Galtronics Ltd. Retractable antenna system

Also Published As

Publication number Publication date
CN1086633A (zh) 1994-05-11
WO1994010720A1 (en) 1994-05-11
CN1060289C (zh) 2001-01-03
SE9203199L (sv) 1994-04-30
JP2764348B2 (ja) 1998-06-11
DE667044T1 (de) 1996-02-15
CA2147007C (en) 1999-01-26
JPH07508868A (ja) 1995-09-28
DE69312727D1 (de) 1997-09-04
DE69312727T2 (de) 1997-12-04
US5757325A (en) 1998-05-26
CA2147007A1 (en) 1994-05-11
KR950702344A (ko) 1995-06-19
EP0667044B1 (en) 1997-07-30
EP0667044A1 (en) 1995-08-16
KR100299299B1 (ko) 2001-10-22
SE9203199D0 (sv) 1992-10-29

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Legal Events

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NUG Patent has lapsed