DE69109561T2 - Elektrisches Gerät und elektrischer Sende-Empfänger, insbesondere brauchbar als drahtloses Telefon vom Typ-CT2. - Google Patents

Elektrisches Gerät und elektrischer Sende-Empfänger, insbesondere brauchbar als drahtloses Telefon vom Typ-CT2.

Info

Publication number
DE69109561T2
DE69109561T2 DE69109561T DE69109561T DE69109561T2 DE 69109561 T2 DE69109561 T2 DE 69109561T2 DE 69109561 T DE69109561 T DE 69109561T DE 69109561 T DE69109561 T DE 69109561T DE 69109561 T2 DE69109561 T2 DE 69109561T2
Authority
DE
Germany
Prior art keywords
electrical
particularly useful
wireless telephone
transceiver
electrical device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69109561T
Other languages
English (en)
Other versions
DE69109561D1 (de
Inventor
Michael Elliott
Matti Martiskainen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Galtronics Ltd
Original Assignee
Galtronics Ltd
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 Galtronics Ltd filed Critical Galtronics Ltd
Publication of DE69109561D1 publication Critical patent/DE69109561D1/de
Application granted granted Critical
Publication of DE69109561T2 publication Critical patent/DE69109561T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)
DE69109561T 1990-07-19 1991-07-16 Elektrisches Gerät und elektrischer Sende-Empfänger, insbesondere brauchbar als drahtloses Telefon vom Typ-CT2. Expired - Fee Related DE69109561T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/554,492 US5204687A (en) 1990-07-19 1990-07-19 Electrical device and electrical transmitter-receiver particularly useful in a ct2 cordless telephone

Publications (2)

Publication Number Publication Date
DE69109561D1 DE69109561D1 (de) 1995-06-14
DE69109561T2 true DE69109561T2 (de) 1995-09-07

Family

ID=24213564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69109561T Expired - Fee Related DE69109561T2 (de) 1990-07-19 1991-07-16 Elektrisches Gerät und elektrischer Sende-Empfänger, insbesondere brauchbar als drahtloses Telefon vom Typ-CT2.

Country Status (5)

Country Link
US (1) US5204687A (de)
EP (1) EP0467822B1 (de)
DE (1) DE69109561T2 (de)
DK (1) DK0467822T3 (de)
HK (1) HK211896A (de)

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US6928302B1 (en) 1993-04-27 2005-08-09 Broadcom Corporation Radio card having independent antenna interface supporting antenna diversity
US7119750B2 (en) * 1993-04-27 2006-10-10 Broadcom Corporation Radio transceiver card communicating in a plurality of frequency bands
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US5577269A (en) * 1995-04-21 1996-11-19 E. F. Johnson Company Antenna connector for a portable radio
US5594457A (en) * 1995-04-21 1997-01-14 Centurion International, Inc. Retractable antenna
KR100194422B1 (ko) * 1995-04-27 1999-06-15 김광호 휴대용 무선기기의 안테나 접속장치
CN1110105C (zh) * 1995-05-19 2003-05-28 莫特科公司 天线装置
JP2723836B2 (ja) * 1995-06-16 1998-03-09 埼玉日本電気株式会社 無線機用アンテナ
US5652599A (en) * 1995-09-11 1997-07-29 Qualcomm Incorporated Dual-band antenna system
US5812093A (en) * 1995-09-29 1998-09-22 Motorola, Inc. Antenna assembly for a wireless-communication device
US5650789A (en) * 1995-10-10 1997-07-22 Galtronics Ltd. Retractable antenna system
US5635943A (en) * 1995-10-16 1997-06-03 Matsushita Communication Industrial Corp. Of America Transceiver having retractable antenna assembly
SE505119C2 (sv) * 1995-10-25 1997-06-30 Allgon Ab Antennlåsningsanordning
US5686927A (en) * 1995-11-03 1997-11-11 Centurion International, Inc. Retractable antenna
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JP2692670B2 (ja) * 1995-12-28 1997-12-17 日本電気株式会社 携帯無線機用アンテナ
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SE9600538D0 (sv) * 1996-02-13 1996-02-13 Allgon Ab Dual band antenna means incorporating helical and elongated radiating structures
US5892483A (en) * 1996-03-15 1999-04-06 Ericsson Inc. Dual antenna arrangement for portable transceiver
US5748150A (en) * 1996-04-04 1998-05-05 Ericsson, Inc. Retractable antenna assembly
US5812097A (en) * 1996-04-30 1998-09-22 Qualcomm Incorporated Dual band antenna
EP1345283A1 (de) * 1996-06-20 2003-09-17 Kabushiki Kaisha Yokowo (also trading as Yokowo Co., Ltd.) Antenne
US5963871A (en) * 1996-10-04 1999-10-05 Telefonaktiebolaget Lm Ericsson Retractable multi-band antennas
US5854970A (en) * 1996-10-08 1998-12-29 Nokia Mobile Phones Limited Accessory RF unit for hand-held wireless telephone systems
SE518575C2 (sv) * 1997-03-24 2002-10-22 Ericsson Telefon Ab L M Skjutbar antenn med skiftande elektrisk längd
US5914689A (en) * 1997-06-25 1999-06-22 Centurion Intl., Inc. Antenna for a portable, wireless communication device
US6031495A (en) * 1997-07-02 2000-02-29 Centurion Intl., Inc. Antenna system for reducing specific absorption rates
US6198448B1 (en) 1997-07-29 2001-03-06 Tokin Corporation Lightweight antenna assembly comprising a whip antenna and a helical antenna mounted on a top end of the whip antenna
US6052088A (en) * 1997-08-26 2000-04-18 Centurion International, Inc. Multi-band antenna
US6329962B2 (en) 1998-08-04 2001-12-11 Telefonaktiebolaget Lm Ericsson (Publ) Multiple band, multiple branch antenna for mobile phone
JPH11298219A (ja) * 1998-04-10 1999-10-29 Tokin Corp アンテナとそれを用いた携帯用無線機
JP3300281B2 (ja) * 1998-04-28 2002-07-08 松下電器産業株式会社 移動無線通信機用アンテナ装置
US6353443B1 (en) 1998-07-09 2002-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Miniature printed spiral antenna for mobile terminals
US6166694A (en) * 1998-07-09 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Printed twin spiral dual band antenna
US6075489A (en) * 1998-09-09 2000-06-13 Centurion Intl., Inc. Collapsible antenna
US6002372A (en) * 1998-09-09 1999-12-14 Centurion International, Inc. Collapsible antenna
US6133885A (en) * 1998-11-03 2000-10-17 Motorola, Inc. Non-telescoping antenna assembly for a wireless communication device
US6166696A (en) * 1998-11-30 2000-12-26 T&M Antennas Dual radiator galvanic contact antenna for portable communicator
US6343208B1 (en) 1998-12-16 2002-01-29 Telefonaktiebolaget Lm Ericsson (Publ) Printed multi-band patch antenna
US6087994A (en) * 1999-01-19 2000-07-11 Lechter; Robert Retractable antenna for a cellular phone
JP3395696B2 (ja) 1999-03-15 2003-04-14 日本電気株式会社 ウェハ処理装置およびウェハ処理方法
US6327461B1 (en) * 1999-05-03 2001-12-04 T & M Antennas Retractable multiband radiator with switching contact for wireless communication devices
US6198443B1 (en) * 1999-07-30 2001-03-06 Centurion Intl., Inc. Dual band antenna for cellular communications
JP3492613B2 (ja) * 2000-04-14 2004-02-03 埼玉日本電気株式会社 携帯無線機用アンテナ
JP2002064324A (ja) 2000-08-23 2002-02-28 Matsushita Electric Ind Co Ltd アンテナ装置
JP4803881B2 (ja) 2001-01-16 2011-10-26 パナソニック株式会社 携帯無線機の内蔵アンテナ
WO2004088791A1 (ja) * 2003-03-28 2004-10-14 Fujitsu Limited 無線装置
US7167131B2 (en) * 2003-05-14 2007-01-23 Galtronics Ltd. Antenna
US7868832B2 (en) * 2004-06-10 2011-01-11 Galtronics Corporation Ltd. Three dimensional antennas formed using wet conductive materials and methods for production
TW201432999A (zh) * 2012-10-31 2014-08-16 Galtronics Corp Ltd 寬頻鞭狀天線

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Also Published As

Publication number Publication date
DE69109561D1 (de) 1995-06-14
DK0467822T3 (da) 1995-07-10
EP0467822B1 (de) 1995-05-10
HK211896A (en) 1996-12-06
US5204687A (en) 1993-04-20
EP0467822A2 (de) 1992-01-22
EP0467822A3 (en) 1992-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee