DE69941025D1 - Two band radio - Google Patents

Two band radio

Info

Publication number
DE69941025D1
DE69941025D1 DE69941025T DE69941025T DE69941025D1 DE 69941025 D1 DE69941025 D1 DE 69941025D1 DE 69941025 T DE69941025 T DE 69941025T DE 69941025 T DE69941025 T DE 69941025T DE 69941025 D1 DE69941025 D1 DE 69941025D1
Authority
DE
Germany
Prior art keywords
band radio
radio
band
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 - Lifetime
Application number
DE69941025T
Other languages
German (de)
Inventor
Ole Jagielski
Gert Frolund Pedersen
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.)
Ipcom GmbH and Co KG
Original Assignee
Ipcom GmbH and Co KG
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 Ipcom GmbH and Co KG filed Critical Ipcom GmbH and Co KG
Application granted granted Critical
Publication of DE69941025D1 publication Critical patent/DE69941025D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially 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
DE69941025T 1999-07-09 1999-07-09 Two band radio Expired - Lifetime DE69941025D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99113329A EP1067627B1 (en) 1999-07-09 1999-07-09 Dual band radio apparatus

Publications (1)

Publication Number Publication Date
DE69941025D1 true DE69941025D1 (en) 2009-08-06

Family

ID=8238558

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941025T Expired - Lifetime DE69941025D1 (en) 1999-07-09 1999-07-09 Two band radio

Country Status (3)

Country Link
EP (1) EP1067627B1 (en)
DE (1) DE69941025D1 (en)
DK (1) DK1067627T3 (en)

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US6456243B1 (en) * 2001-06-26 2002-09-24 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures and methods of reusing the volume of an antenna
EP1274150A1 (en) * 2001-07-05 2003-01-08 Eta SA Fabriques d'Ebauches Wrist-watch with antenna
US6552686B2 (en) * 2001-09-14 2003-04-22 Nokia Corporation Internal multi-band antenna with improved radiation efficiency
US6476769B1 (en) * 2001-09-19 2002-11-05 Nokia Corporation Internal multi-band antenna
GB2383471A (en) * 2001-12-19 2003-06-25 Harada Ind High-bandwidth multi-band antenna
US6744410B2 (en) 2002-05-31 2004-06-01 Ethertronics, Inc. Multi-band, low-profile, capacitively loaded antennas with integrated filters
US6717551B1 (en) 2002-11-12 2004-04-06 Ethertronics, Inc. Low-profile, multi-frequency, multi-band, magnetic dipole antenna
US6943730B2 (en) 2002-04-25 2005-09-13 Ethertronics Inc. Low-profile, multi-frequency, multi-band, capacitively loaded magnetic dipole antenna
EP1359641A1 (en) * 2002-05-03 2003-11-05 Siemens Aktiengesellschaft Pifa antenna device for mobile communication terminals
AU2002333900A1 (en) 2002-09-10 2004-04-30 Fractus, S.A. Coupled multiband antennas
US6917335B2 (en) * 2002-11-08 2005-07-12 Centurion Wireless Technologies, Inc. Antenna with shorted active and passive planar loops and method of making the same
US6911940B2 (en) 2002-11-18 2005-06-28 Ethertronics, Inc. Multi-band reconfigurable capacitively loaded magnetic dipole
US6859175B2 (en) 2002-12-03 2005-02-22 Ethertronics, Inc. Multiple frequency antennas with reduced space and relative assembly
US7084813B2 (en) 2002-12-17 2006-08-01 Ethertronics, Inc. Antennas with reduced space and improved performance
AU2003303179A1 (en) * 2002-12-17 2004-07-14 Ethertronics, Inc. Antennas with reduced space and improved performance
FI113587B (en) 2003-01-15 2004-05-14 Filtronic Lk Oy Internal multiband antenna for radio device, has feed unit connected to ground plane at short-circuit point that divides feed unit into two portions which along with radiating unit and plane resonates in antenna operating range
FI115262B (en) 2003-01-15 2005-03-31 Filtronic Lk Oy The multiband antenna
FI116334B (en) 2003-01-15 2005-10-31 Lk Products Oy The antenna element
FI113586B (en) 2003-01-15 2004-05-14 Filtronic Lk Oy Internal multiband antenna for radio device, has feed unit connected to ground plane at short-circuit point that divides feed unit into two portions which along with radiating unit and plane resonates in antenna operating range
DE10302805A1 (en) 2003-01-24 2004-08-12 Siemens Ag Multi-band antenna arrangement for mobile radio devices
US6919857B2 (en) 2003-01-27 2005-07-19 Ethertronics, Inc. Differential mode capacitively loaded magnetic dipole antenna
US7123209B1 (en) 2003-02-26 2006-10-17 Ethertronics, Inc. Low-profile, multi-frequency, differential antenna structures
GB2402265A (en) * 2003-04-28 2004-12-01 Itt Mfg Enterprises Inc Tuneable antenna
EP1719202A1 (en) 2004-02-26 2006-11-08 Fractus, S.A. Handset with electromagnetic bra
US7372411B2 (en) 2004-06-28 2008-05-13 Nokia Corporation Antenna arrangement and method for making the same
DE102004032211A1 (en) * 2004-07-02 2006-01-19 Siemens Ag Radio communication device with at least one SAR value-reducing correction element
FI20055420A0 (en) 2005-07-25 2005-07-25 Lk Products Oy Adjustable multi-band antenna
FI119009B (en) 2005-10-03 2008-06-13 Pulse Finland Oy Multiple-band antenna
FI118782B (en) 2005-10-14 2008-03-14 Pulse Finland Oy Adjustable antenna
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US7705787B2 (en) * 2007-03-26 2010-04-27 Motorola, Inc. Coupled slot probe antenna
FI20075269A0 (en) 2007-04-19 2007-04-19 Pulse Finland Oy Method and arrangement for antenna matching
CN101123325A (en) * 2007-07-27 2008-02-13 深圳华为通信技术有限公司 Multi-frequency band antenna and method for realizing multi-frequency band antenna
FI120427B (en) 2007-08-30 2009-10-15 Pulse Finland Oy Adjustable multiband antenna
FI20096134A0 (en) 2009-11-03 2009-11-03 Pulse Finland Oy Adjustable antenna
FI20096251A0 (en) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO antenna
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
FI20105158A (en) 2010-02-18 2011-08-19 Pulse Finland Oy SHELL RADIATOR ANTENNA
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
FI20115072A0 (en) 2011-01-25 2011-01-25 Pulse Finland Oy Multi-resonance antenna, antenna module and radio unit
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
US9680212B2 (en) 2013-11-20 2017-06-13 Pulse Finland Oy Capacitive grounding methods and apparatus for mobile devices
US9590308B2 (en) 2013-12-03 2017-03-07 Pulse Electronics, Inc. Reduced surface area antenna apparatus and mobile communications devices incorporating the same
US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
JP2024018829A (en) * 2022-07-28 2024-02-08 明泰科技股▲分▼有限公司 multifrequency antenna

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US5420596A (en) * 1993-11-26 1995-05-30 Motorola, Inc. Quarter-wave gap-coupled tunable strip antenna
US5767810A (en) * 1995-04-24 1998-06-16 Ntt Mobile Communications Network Inc. Microstrip antenna device
JP3114582B2 (en) * 1995-09-29 2000-12-04 株式会社村田製作所 Surface mount antenna and communication device using the same
JP3296189B2 (en) * 1996-06-03 2002-06-24 三菱電機株式会社 Antenna device
FI110395B (en) * 1997-03-25 2003-01-15 Nokia Corp Broadband antenna is provided with short-circuited microstrips
JPH11150415A (en) * 1997-11-17 1999-06-02 Toshiba Corp Multiple frequency antenna
JP3252786B2 (en) * 1998-02-24 2002-02-04 株式会社村田製作所 Antenna device and wireless device using the same

Also Published As

Publication number Publication date
DK1067627T3 (en) 2009-09-28
EP1067627A1 (en) 2001-01-10
EP1067627B1 (en) 2009-06-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition