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DK168346B1 - Antennekonstruktion med udtrækkeligt antenneelement - Google Patents

Antennekonstruktion med udtrækkeligt antenneelement Download PDF

Info

Publication number
DK168346B1
DK168346B1 DK049191A DK49191A DK168346B1 DK 168346 B1 DK168346 B1 DK 168346B1 DK 049191 A DK049191 A DK 049191A DK 49191 A DK49191 A DK 49191A DK 168346 B1 DK168346 B1 DK 168346B1
Authority
DK
Denmark
Prior art keywords
antenna
antenna element
transmission line
tube
rod
Prior art date
Application number
DK049191A
Other languages
Danish (da)
English (en)
Other versions
DK49191A (da
DK49191D0 (da
Inventor
Erik Bech
Original Assignee
Dancall Telecom As
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 Dancall Telecom As filed Critical Dancall Telecom As
Publication of DK49191D0 publication Critical patent/DK49191D0/da
Priority to DK049191A priority Critical patent/DK168346B1/da
Priority to ES92907567T priority patent/ES2071501T3/es
Priority to EP92907567A priority patent/EP0576531B1/fr
Priority to DE69201556T priority patent/DE69201556T2/de
Priority to PCT/DK1992/000086 priority patent/WO1992016980A1/fr
Priority to AT92907567T priority patent/ATE119318T1/de
Priority to AU14529/92A priority patent/AU1452992A/en
Publication of DK49191A publication Critical patent/DK49191A/da
Application granted granted Critical
Publication of DK168346B1 publication Critical patent/DK168346B1/da
Priority to GR950400839T priority patent/GR3015692T3/el

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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/10—Telescopic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
DK049191A 1991-03-19 1991-03-19 Antennekonstruktion med udtrækkeligt antenneelement DK168346B1 (da)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DK049191A DK168346B1 (da) 1991-03-19 1991-03-19 Antennekonstruktion med udtrækkeligt antenneelement
PCT/DK1992/000086 WO1992016980A1 (fr) 1991-03-19 1992-03-18 Structure d'antenne munie d'un element d'antenne extensible
EP92907567A EP0576531B1 (fr) 1991-03-19 1992-03-18 Structure d'antenne munie d'un element d'antenne extensible
DE69201556T DE69201556T2 (de) 1991-03-19 1992-03-18 Antennenkonstruktion mit einem ausziehbaren antennenelement.
ES92907567T ES2071501T3 (es) 1991-03-19 1992-03-18 Construccion de antena con un elemento de antena extendible.
AT92907567T ATE119318T1 (de) 1991-03-19 1992-03-18 Antennenkonstruktion mit einem ausziehbaren antennenelement.
AU14529/92A AU1452992A (en) 1991-03-19 1992-03-18 An antenna construction with an extensible antenna element
GR950400839T GR3015692T3 (en) 1991-03-19 1995-04-04 An antenna construction with an extensible antenna element.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK49191 1991-03-19
DK049191A DK168346B1 (da) 1991-03-19 1991-03-19 Antennekonstruktion med udtrækkeligt antenneelement

Publications (3)

Publication Number Publication Date
DK49191D0 DK49191D0 (da) 1991-03-19
DK49191A DK49191A (da) 1992-09-20
DK168346B1 true DK168346B1 (da) 1994-03-14

Family

ID=8094162

Family Applications (1)

Application Number Title Priority Date Filing Date
DK049191A DK168346B1 (da) 1991-03-19 1991-03-19 Antennekonstruktion med udtrækkeligt antenneelement

Country Status (8)

Country Link
EP (1) EP0576531B1 (fr)
AT (1) ATE119318T1 (fr)
AU (1) AU1452992A (fr)
DE (1) DE69201556T2 (fr)
DK (1) DK168346B1 (fr)
ES (1) ES2071501T3 (fr)
GR (1) GR3015692T3 (fr)
WO (1) WO1992016980A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257835B (en) * 1991-07-13 1995-10-11 Technophone Ltd Retractable antenna
JP2809365B2 (ja) * 1992-09-28 1998-10-08 エヌ・ティ・ティ移動通信網株式会社 携帯無線機
DE69409853T2 (de) * 1993-02-25 1998-12-17 Anten Corp., Chofu, Tokio Antenne für ein Funksprechgerät
JP3119553B2 (ja) 1993-02-25 2000-12-25 日本電気株式会社 無線機用アンテナ
JP2520557B2 (ja) * 1993-02-26 1996-07-31 日本電気株式会社 無線機用アンテナ
WO1995008853A1 (fr) * 1993-09-20 1995-03-30 Motorola, Inc. Antenne pour dispositif de communication radio
EP0650282B1 (fr) * 1993-09-23 2001-10-24 AT&T Corp. Mécanisme automatique pour des antennes téléscopiques
IL110008A (en) * 1994-06-13 1998-04-05 Galtronics Ltd An electric antenna array and an electrical device included above
GB2296603B (en) * 1994-12-23 1999-02-17 Nokia Mobile Phones Ltd Retractable top load antenna
US6008765A (en) * 1994-12-23 1999-12-28 Nokia Mobile Phones Limited Retractable top load antenna
FI97499C (fi) * 1995-04-07 1996-12-27 Nokia Mobile Phones Ltd Kaksitoiminen antenni
FI99219C (fi) * 1995-06-06 1997-10-27 Nokia Mobile Phones Ltd Kahdella taajuusalueella toimiva antenni
US5812093A (en) * 1995-09-29 1998-09-22 Motorola, Inc. Antenna assembly for a wireless-communication device
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
SE518575C2 (sv) * 1997-03-24 2002-10-22 Ericsson Telefon Ab L M Skjutbar antenn med skiftande elektrisk längd
SE9802772D0 (sv) * 1998-08-19 1998-08-19 Allgon Ab Antenna device comprising sliding connector means
JP3347093B2 (ja) 1999-06-10 2002-11-20 埼玉日本電気株式会社 携帯無線機及びその終端整合切替方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725845A (en) * 1986-03-03 1988-02-16 Motorola, Inc. Retractable helical antenna
JPS63173934U (fr) * 1987-04-30 1988-11-11
JP2756672B2 (ja) * 1987-12-25 1998-05-25 日本アンテナ株式会社 多周波共用アンテナ
JPH01105237U (fr) * 1987-12-28 1989-07-14
US4847629A (en) * 1988-08-03 1989-07-11 Alliance Research Corporation Retractable cellular antenna

Also Published As

Publication number Publication date
WO1992016980A1 (fr) 1992-10-01
EP0576531A1 (fr) 1994-01-05
DK49191A (da) 1992-09-20
DK49191D0 (da) 1991-03-19
GR3015692T3 (en) 1995-07-31
ATE119318T1 (de) 1995-03-15
AU1452992A (en) 1992-10-21
EP0576531B1 (fr) 1995-03-01
DE69201556T2 (de) 1995-06-29
DE69201556D1 (de) 1995-04-06
ES2071501T3 (es) 1995-06-16

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed