DE3856376T2 - Antenne mit zwei Betriebsarten in tragbarem Funktelephon - Google Patents

Antenne mit zwei Betriebsarten in tragbarem Funktelephon

Info

Publication number
DE3856376T2
DE3856376T2 DE3856376T DE3856376T DE3856376T2 DE 3856376 T2 DE3856376 T2 DE 3856376T2 DE 3856376 T DE3856376 T DE 3856376T DE 3856376 T DE3856376 T DE 3856376T DE 3856376 T2 DE3856376 T2 DE 3856376T2
Authority
DE
Germany
Prior art keywords
antenna
portable radio
operating modes
radio telephone
operating
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
DE3856376T
Other languages
English (en)
Other versions
DE3856376D1 (de
Inventor
James P Phillips
Robert Michael Johnson Jr
Michael Walter Zurek
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE3856376D1 publication Critical patent/DE3856376D1/de
Publication of DE3856376T2 publication Critical patent/DE3856376T2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)
  • Burglar Alarm Systems (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)
DE3856376T 1988-01-04 1988-12-22 Antenne mit zwei Betriebsarten in tragbarem Funktelephon Expired - Fee Related DE3856376T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/140,523 US5014346A (en) 1988-01-04 1988-01-04 Rotatable contactless antenna coupler and antenna

Publications (2)

Publication Number Publication Date
DE3856376D1 DE3856376D1 (de) 1999-12-02
DE3856376T2 true DE3856376T2 (de) 2000-06-15

Family

ID=22491638

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3853909T Expired - Fee Related DE3853909T2 (de) 1988-01-04 1988-12-22 Drehbarer kontaktloser Antennenschalter und Antenne.
DE3856376T Expired - Fee Related DE3856376T2 (de) 1988-01-04 1988-12-22 Antenne mit zwei Betriebsarten in tragbarem Funktelephon

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3853909T Expired - Fee Related DE3853909T2 (de) 1988-01-04 1988-12-22 Drehbarer kontaktloser Antennenschalter und Antenne.

Country Status (9)

Country Link
US (1) US5014346A (de)
EP (2) EP0643436B1 (de)
JP (1) JP2602083B2 (de)
KR (1) KR0152073B1 (de)
AT (2) ATE186156T1 (de)
CA (1) CA1302502C (de)
DE (2) DE3853909T2 (de)
HK (1) HK99497A (de)
MX (1) MX168716B (de)

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KR100332961B1 (ko) * 1999-05-13 2002-04-18 함상천 위성을 이용한 무선통신 휴대단말기의 안테나
US6320558B1 (en) 1999-07-08 2001-11-20 The Ohio State University On-glass impedance matching antenna connector
BR9917493B1 (pt) 1999-09-20 2012-09-18 antena de nìveis múltiplos.
US6429830B2 (en) 2000-05-18 2002-08-06 Mitsumi Electric Co., Ltd. Helical antenna, antenna unit, composite antenna
US6885880B1 (en) * 2000-09-22 2005-04-26 Teleponaktiebolaget Lm Ericsson (Publ.) Inverted-F antenna for flip-style mobile terminals
US6999804B2 (en) * 2001-01-22 2006-02-14 Wildseed, Ltd. Interchangeable covering additions to a mobile communication device for display and key reorientation
JP2002290129A (ja) * 2001-03-28 2002-10-04 Nec Access Technica Ltd 携帯無線端末のアンテナ装置
US6741215B2 (en) 2001-07-31 2004-05-25 Jerry Allen Grant Inverted safety antenna for personal communication devices
US7203533B1 (en) * 2001-08-15 2007-04-10 Bellsouth Intellectual Property Corp. Multipurpose antenna accessory for protection of portable wireless communication devices
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US7877123B2 (en) * 2007-09-28 2011-01-25 Motorola Mobility, Inc. Method and apparatus for RF signal transmission in a slider phone
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Also Published As

Publication number Publication date
DE3853909T2 (de) 1996-01-04
EP0323614A3 (en) 1990-04-04
ATE123358T1 (de) 1995-06-15
JP2602083B2 (ja) 1997-04-23
JPH01198121A (ja) 1989-08-09
CA1302502C (en) 1992-06-02
EP0643436A1 (de) 1995-03-15
KR0152073B1 (ko) 1998-11-02
HK99497A (en) 1997-08-08
EP0323614B1 (de) 1995-05-31
KR890012409A (ko) 1989-08-26
DE3853909D1 (de) 1995-07-06
EP0323614A2 (de) 1989-07-12
MX168716B (es) 1993-06-04
US5014346A (en) 1991-05-07
EP0643436B1 (de) 1999-10-27
DE3856376D1 (de) 1999-12-02
ATE186156T1 (de) 1999-11-15

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8339 Ceased/non-payment of the annual fee