DE59203316D1 - Cordless communication terminal, especially for cordless-phone. - Google Patents

Cordless communication terminal, especially for cordless-phone.

Info

Publication number
DE59203316D1
DE59203316D1 DE1992503316 DE59203316A DE59203316D1 DE 59203316 D1 DE59203316 D1 DE 59203316D1 DE 1992503316 DE1992503316 DE 1992503316 DE 59203316 A DE59203316 A DE 59203316A DE 59203316 D1 DE59203316 D1 DE 59203316D1
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
cordless
phone
especially
communication terminal
cordless communication
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
DE1992503316
Other languages
German (de)
Inventor
Josef Rasinger
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.)
Siemens AG Austria
Original Assignee
Siemens AG Austria
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
Grant date

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242Supports; 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
    • H01Q1/243Supports; 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04Resonant antennas
    • H01Q9/0407Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421Substantially 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04Resonant antennas
    • H01Q9/30Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
DE1992503316 1991-12-11 1992-11-20 Cordless communication terminal, especially for cordless-phone. Expired - Fee Related DE59203316D1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT245991A AT396532B (en) 1991-12-11 1991-12-11 Antenna arrangement, in particular for communication terminal
PCT/EP1992/002674 WO1993012559A1 (en) 1991-12-11 1992-11-20 Aerial arrangement, especially for communications terminals

Publications (1)

Publication Number Publication Date
DE59203316D1 true DE59203316D1 (en) 1995-09-21

Family

ID=3534749

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992503316 Expired - Fee Related DE59203316D1 (en) 1991-12-11 1992-11-20 Cordless communication terminal, especially for cordless-phone.

Country Status (3)

Country Link
EP (1) EP0616734B1 (en)
DE (1) DE59203316D1 (en)
WO (1) WO1993012559A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427041A1 (en) * 1994-07-29 1996-02-08 Siemens Ag Antenna device for cordless or radio telephone
WO1996027219A1 (en) * 1995-02-27 1996-09-06 The Chinese University Of Hong Kong Meandering inverted-f antenna
US5709832A (en) * 1995-06-02 1998-01-20 Ericsson Inc. Method of manufacturing a printed antenna
GB2303968B (en) * 1995-08-03 1999-11-10 Nokia Mobile Phones Ltd Antenna
WO1997007560A1 (en) * 1995-08-11 1997-02-27 The Whitaker Corporation Flexible antenna and method of manufacturing same
JPH0993021A (en) * 1995-09-25 1997-04-04 Murata Mfg Co Ltd Chip antenna
JP3166589B2 (en) * 1995-12-06 2001-05-14 株式会社村田製作所 Chip antenna
JP3114605B2 (en) * 1996-02-14 2000-12-04 株式会社村田製作所 A surface mount antenna and communication apparatus using the same
DE69731505T2 (en) 1996-06-19 2005-10-20 Matsushita Electric Industrial Co., Ltd., Kadoma TV receiver
EP0814536A3 (en) * 1996-06-20 1999-10-13 Kabushiki Kaisha Yokowo Antenna and radio apparatus using same
FR2760134B1 (en) * 1997-02-24 1999-03-26 Alsthom Cge Alcatel Resonant miniature antenna microstrip annular
WO1999050932A1 (en) 1998-03-31 1999-10-07 Matsushita Electric Industrial Co., Ltd. Antenna unit and digital television receiver
EP0884796A3 (en) * 1997-06-11 1999-03-24 Matsushita Electric Industrial Co., Ltd. Antenna device consisting of bent or curved portions of linear conductor
CN1290412A (en) * 1997-10-28 2001-04-04 艾利森电话股份有限公司 Multiple band, mutiple branch antenna for mobile phone
US6304222B1 (en) * 1997-12-22 2001-10-16 Nortel Networks Limited Radio communications handset antenna arrangements
US6040803A (en) * 1998-02-19 2000-03-21 Ericsson Inc. Dual band diversity antenna having parasitic radiating element
US6005524A (en) * 1998-02-26 1999-12-21 Ericsson Inc. Flexible diversity antenna
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
US6329962B2 (en) 1998-08-04 2001-12-11 Telefonaktiebolaget Lm Ericsson (Publ) Multiple band, multiple branch antenna for mobile phone
US6343208B1 (en) 1998-12-16 2002-01-29 Telefonaktiebolaget Lm Ericsson (Publ) Printed multi-band patch antenna
DE10080501D2 (en) * 1999-03-01 2002-03-28 Siemens Ag Integrated multi-band antenna
DE29925006U1 (en) 1999-09-20 2008-04-03 Fractus, S.A. Multilevel antenna
WO2001054225A1 (en) 2000-01-19 2001-07-26 Fractus, S.A. Space-filling miniature antennas
US6218992B1 (en) * 2000-02-24 2001-04-17 Ericsson Inc. Compact, broadband inverted-F antennas with conductive elements and wireless communicators incorporating same
US6674405B2 (en) 2001-02-15 2004-01-06 Benq Corporation Dual-band meandering-line antenna
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US7705783B2 (en) * 2007-04-06 2010-04-27 Research In Motion Limited Slot-strip antenna apparatus for a radio device operable over multiple frequency bands
DE102012105437A1 (en) 2012-06-22 2013-12-24 HARTING Electronics GmbH RFID transponder with an inverted F antenna

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641001B1 (en) * 1971-04-30 1981-09-25
US4040060A (en) * 1976-11-10 1977-08-02 The United States Of America As Represented By The Secretary Of The Navy Notch fed magnetic microstrip dipole antenna with shorting pins
US4370657A (en) * 1981-03-09 1983-01-25 The United States Of America As Represented By The Secretary Of The Navy Electrically end coupled parasitic microstrip antennas
DE3129045A1 (en) * 1981-04-08 1982-10-28 Plath Naut Elektron Tech Direction-finding antenna system
US4464663A (en) * 1981-11-19 1984-08-07 Ball Corporation Dual polarized, high efficiency microstrip antenna
US4584585A (en) * 1984-04-04 1986-04-22 Motorola, Inc. Two element low profile antenna
JPH0221164B2 (en) * 1984-09-17 1990-05-14 Matsushita Electric Ind Co Ltd
JPH0720008B2 (en) * 1986-02-25 1995-03-06 松下電工株式会社 Planar antenna
US4800392A (en) * 1987-01-08 1989-01-24 Motorola, Inc. Integral laminar antenna and radio housing

Also Published As

Publication number Publication date Type
EP0616734B1 (en) 1995-08-16 grant
WO1993012559A1 (en) 1993-06-24 application
EP0616734A1 (en) 1994-09-28 application

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BERG, P., DIPL.-ING., PAT.-ASS., 80339 MUENCHEN

8339 Ceased/non-payment of the annual fee