DK0986130T3 - Antenna for radio-powered communication terminals - Google Patents

Antenna for radio-powered communication terminals

Info

Publication number
DK0986130T3
DK0986130T3 DK99117720T DK99117720T DK0986130T3 DK 0986130 T3 DK0986130 T3 DK 0986130T3 DK 99117720 T DK99117720 T DK 99117720T DK 99117720 T DK99117720 T DK 99117720T DK 0986130 T3 DK0986130 T3 DK 0986130T3
Authority
DK
Denmark
Prior art keywords
antenna
radio
communication terminals
circuit board
powered communication
Prior art date
Application number
DK99117720T
Other languages
Danish (da)
Inventor
Stefan Huber
Martin Dr Weinberger
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0986130T3 publication Critical patent/DK0986130T3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/385—Two or more parasitic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

The antenna has its structure formed by a conducting track of any shape applied to a circuit board. A multilayer circuit board is used with a different antenna structure or some other electrical element on each layer. The multilayer circuit board can be in the form of one or more multilayer boards, whereby the individual circuit boards each have at least three layers. The individual antenna structures can be formed into a radiator and the individual layers can adopt any position with respect to each other.
DK99117720T 1998-09-08 1999-09-08 Antenna for radio-powered communication terminals DK0986130T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19841011 1998-09-08

Publications (1)

Publication Number Publication Date
DK0986130T3 true DK0986130T3 (en) 2004-09-06

Family

ID=7880238

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99117720T DK0986130T3 (en) 1998-09-08 1999-09-08 Antenna for radio-powered communication terminals

Country Status (6)

Country Link
EP (1) EP0986130B1 (en)
CN (1) CN1249546A (en)
AT (1) ATE272898T1 (en)
DE (1) DE59910116D1 (en)
DK (1) DK0986130T3 (en)
ES (1) ES2226252T3 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101188325B (en) 1999-09-20 2013-06-05 弗拉克托斯股份有限公司 Multi-level antenna
EP1227545B1 (en) 1999-10-26 2003-08-27 Fractus, S.A. Interlaced multiband antenna arrays
DE19961488A1 (en) * 1999-12-20 2001-06-21 Siemens Ag Antenna for communications terminal has a relatively large bandwidth and can be manufactured cheaply and reproducibly
ATE302473T1 (en) 2000-01-19 2005-09-15 Fractus Sa ROOM-FILLING MINIATURE ANTENNA
ATE378700T1 (en) 2000-04-19 2007-11-15 Advanced Automotive Antennas S ADVANCED MULTI-PLANE ANTENNA FOR MOTOR VEHICLES
US6963309B2 (en) 2001-01-24 2005-11-08 Telefonaktiebolaget Lm Ericsson (Publ) Multi-band antenna for use in a portable telecommunication apparatus
DE10108859A1 (en) * 2001-02-14 2003-05-22 Siemens Ag Antenna and method for its manufacture
EP1239539A3 (en) 2001-03-02 2003-11-05 Nokia Corporation Antenna
GB0105251D0 (en) 2001-03-02 2001-04-18 Nokia Mobile Phones Ltd Antenna
GB0122226D0 (en) * 2001-09-13 2001-11-07 Koninl Philips Electronics Nv Wireless terminal
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
WO2003034544A1 (en) 2001-10-16 2003-04-24 Fractus, S.A. Multiband antenna
FI20020396A0 (en) * 2002-03-01 2002-03-01 Heikki Olavi Ryhaenen More frequency antenna
US6870505B2 (en) * 2002-07-01 2005-03-22 Integral Technologies, Inc. Multi-segmented planar antenna with built-in ground plane
WO2004057701A1 (en) 2002-12-22 2004-07-08 Fractus S.A. Multi-band monopole antenna for a mobile communications device
US6914567B2 (en) * 2003-02-14 2005-07-05 Centurion Wireless Technologies, Inc. Broadband combination meanderline and patch antenna
DE10311040A1 (en) * 2003-03-13 2004-10-07 Kathrein-Werke Kg antenna array
US7057560B2 (en) * 2003-05-07 2006-06-06 Agere Systems Inc. Dual-band antenna for a wireless local area network device
EP1764862A1 (en) * 2003-05-07 2007-03-21 Agere Systems, Inc. Dual-band antenna for a wireless local area network device
EP1709704A2 (en) 2004-01-30 2006-10-11 Fractus, S.A. Multi-band monopole antennas for mobile communications devices
KR100766784B1 (en) * 2006-03-31 2007-10-12 주식회사 이엠따블유안테나 Antenna
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US7777689B2 (en) 2006-12-06 2010-08-17 Agere Systems Inc. USB device, an attached protective cover therefore including an antenna and a method of wirelessly transmitting data
GB0816755D0 (en) * 2008-09-12 2008-10-22 Univ Birmingham Multifunctional antenna

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401988A (en) * 1981-08-28 1983-08-30 The United States Of America As Represented By The Secretary Of The Navy Coupled multilayer microstrip antenna
US5075691A (en) * 1989-07-24 1991-12-24 Motorola, Inc. Multi-resonant laminar antenna
JP3185607B2 (en) * 1995-05-31 2001-07-11 株式会社村田製作所 Surface mount antenna and communication device using the same
AU705191B2 (en) * 1995-06-02 1999-05-20 Ericsson Inc. Multiple band printed monopole antenna
US5764190A (en) * 1996-07-15 1998-06-09 The Hong Kong University Of Science & Technology Capacitively loaded PIFA
US5867130A (en) * 1997-03-06 1999-02-02 Motorola, Inc. Directional center-fed wave dipole antenna

Also Published As

Publication number Publication date
DE59910116D1 (en) 2004-09-09
ATE272898T1 (en) 2004-08-15
EP0986130A3 (en) 2000-12-13
CN1249546A (en) 2000-04-05
EP0986130A2 (en) 2000-03-15
ES2226252T3 (en) 2005-03-16
EP0986130B1 (en) 2004-08-04

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