FI19992268A - an internal antenna of the device - Google Patents

an internal antenna of the device

Info

Publication number
FI19992268A
FI19992268A FI992268A FI19992268A FI19992268A FI 19992268 A FI19992268 A FI 19992268A FI 992268 A FI992268 A FI 992268A FI 19992268 A FI19992268 A FI 19992268A FI 19992268 A FI19992268 A FI 19992268A
Authority
FI
Finland
Prior art keywords
device
internal antenna
antenna
internal
Prior art date
Application number
FI992268A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI112984B (en
Inventor
Petteri Annamaa
Jyrki Mikkola
Original Assignee
Filtronic Lk Oy
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 Filtronic Lk Oy filed Critical Filtronic Lk Oy
Priority to FI992268 priority Critical
Priority to FI992268A priority patent/FI112984B/en
Publication of FI19992268A publication Critical patent/FI19992268A/en
Application granted granted Critical
Publication of FI112984B publication Critical patent/FI112984B/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/40Radiating elements coated with or embedded in protective material
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30Arrangements for providing operation on different wavebands
    • H01Q5/307Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364Creating multiple current paths
    • H01Q5/371Branching current paths
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30Arrangements for providing operation on different wavebands
    • H01Q5/378Combination of fed elements with parasitic elements
    • 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
    • H01Q9/0414Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
FI992268A 1999-10-20 1999-10-20 an internal antenna of the device FI112984B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI992268 1999-10-20
FI992268A FI112984B (en) 1999-10-20 1999-10-20 an internal antenna of the device

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI992268A FI112984B (en) 1999-10-20 1999-10-20 an internal antenna of the device
DE60028899T DE60028899T2 (en) 1999-10-20 2000-10-09 Internal antenna for a device
EP00660183A EP1094545B1 (en) 1999-10-20 2000-10-09 Internal antenna for an apparatus
US09/691,672 US6348892B1 (en) 1999-10-20 2000-10-18 Internal antenna for an apparatus
CNB001314742A CN1199316C (en) 1999-10-20 2000-10-20 Structure and radio device with the same antenna structure

Publications (2)

Publication Number Publication Date
FI19992268A true FI19992268A (en) 2001-04-21
FI112984B FI112984B (en) 2004-02-13

Family

ID=8555477

Family Applications (1)

Application Number Title Priority Date Filing Date
FI992268A FI112984B (en) 1999-10-20 1999-10-20 an internal antenna of the device

Country Status (5)

Country Link
US (1) US6348892B1 (en)
EP (1) EP1094545B1 (en)
CN (1) CN1199316C (en)
DE (1) DE60028899T2 (en)
FI (1) FI112984B (en)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2083475A1 (en) * 1999-09-20 2009-07-29 Fractus, S.A. Multilevel antennae
MXPA02004221A (en) 1999-10-26 2003-08-20 Fractus Sa Interlaced multiband antenna arrays.
JP2003520542A (en) 2000-01-19 2003-07-02 フラクトゥス・ソシエダッド・アノニマ Fractal and space-filling transmission line resonators, elements for filters and the passive network
ES2246226T3 (en) 2000-01-19 2006-02-16 Fractus, S.A. space fillers miniature antennas.
EP1313166B1 (en) 2000-04-19 2007-11-14 Advanced Automotive Antennas, S.L. Multilevel advanced antenna for motor vehicles
GB0105251D0 (en) * 2001-03-02 2001-04-18 Nokia Mobile Phones Ltd Antenna
EP1239539A3 (en) * 2001-03-02 2003-11-05 Nokia Corporation Antenna
FI113215B (en) * 2001-05-17 2004-03-15 Filtronic Lk Oy The multi-band antenna
US6670925B2 (en) * 2001-06-01 2003-12-30 Matsushita Electric Industrial Co., Ltd. Inverted F-type antenna apparatus and portable radio communication apparatus provided with the inverted F-type antenna apparatus
FR2825837B1 (en) * 2001-06-12 2006-09-08 Cit Alcatel Compact multiband antenna
FR2826185B1 (en) * 2001-06-18 2008-07-11 Centre Nat Rech Scient Antenna wire-plate multifrequency
US6667716B2 (en) * 2001-08-24 2003-12-23 Gemtek Technology Co., Ltd. Planar inverted F-type 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
EP1436858A1 (en) 2001-10-16 2004-07-14 Fractus, S.A. Multiband antenna
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
WO2003034545A1 (en) * 2001-10-16 2003-04-24 Fractus, S.A. Multifrequency microstrip patch antenna with parasitic coupled elements
ES2190749B1 (en) 2001-11-30 2004-06-16 Fractus, S.A Dispersers "chaff" multilevel and / or "space-filling" against radar.
DE10204079A1 (en) * 2002-02-01 2003-08-21 Imst Gmbh Mobile radiotelephone antenna, has coupling region with average diameter that is less than half quarter-wavelength of lowest resonant frequency of antenna
CN100380737C (en) * 2002-03-28 2008-04-09 松下电器产业株式会社 Antenna and electronic apparatus using it
US6639560B1 (en) * 2002-04-29 2003-10-28 Centurion Wireless Technologies, Inc. Single feed tri-band PIFA with parasitic element
AT347181T (en) 2002-10-22 2006-12-15 Sony Ericsson Mobile Comm Ab Multi-band antenna arrangement for wireless communication device
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 multi-band antenna
GB0311077D0 (en) 2003-05-14 2003-06-18 Koninkl Philips Electronics Nv Improvements in or relating to wireless terminals
GB2403148C2 (en) 2003-06-23 2013-02-13 Microsulis Ltd Radiation applicator
TWI249263B (en) * 2003-09-19 2006-02-11 Hon Hai Prec Ind Co Ltd Planar inverted-F antenna
FI120606B (en) * 2003-10-20 2009-12-15 Pulse Finland Oy Internal multi-band antenna
DE102004016158B4 (en) * 2004-04-01 2010-06-24 Kathrein-Werke Kg The antenna of planar construction
KR100623079B1 (en) * 2004-05-11 2006-09-19 학교법인 한국정보통신학원 A Multi-Band Antenna with Multiple Layers
EP1859508A1 (en) 2005-03-15 2007-11-28 Fractus, S.A. Slotted ground-plane used as a slot antenna or used for a pifa antenna.
FI20055420A0 (en) 2005-07-25 2005-07-25 Lk Products Oy Adjustable multiband antenna
CN100569059C (en) 2005-09-26 2009-12-09 华硕电脑股份有限公司 Electronic device with wireless telecommunication function
FI119009B (en) 2005-10-03 2008-06-13 Pulse Finland Oy Multiband antenna
FI118782B (en) 2005-10-14 2008-03-14 Pulse Finland Oy The adjustable antenna
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
FI20075269A0 (en) 2007-04-19 2007-04-19 Pulse Finland Oy Method and arrangement for adjusting the antenna
FI120427B (en) 2007-08-30 2009-10-15 Pulse Finland Oy Adjustable multi-band antenna
FI20096134A0 (en) 2009-11-03 2009-11-03 Pulse Finland Oy The 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
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna 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
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US10079428B2 (en) 2013-03-11 2018-09-18 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
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9973228B2 (en) 2014-08-26 2018-05-15 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
USD824885S1 (en) * 2017-02-25 2018-08-07 Airgain Incorporated Multiple antennas assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669122B2 (en) * 1984-08-01 1994-08-31 エヌ・ティ・ティ移動通信網株式会社 Broadband transmission line antenna
CA1263745A (en) * 1985-12-03 1989-12-05 Nippon Telegraph & Telephone Corporation Shorted microstrip antenna
US4835538A (en) * 1987-01-15 1989-05-30 Ball Corporation Three resonator parasitically coupled microstrip antenna array element
JPH03263903A (en) * 1989-04-28 1991-11-25 Misao Haishi Miniature antenna
US5453754A (en) * 1992-07-02 1995-09-26 The Secretary Of State For Defence In Her Brittanic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Dielectric resonator antenna with wide bandwidth
CA2129139C (en) * 1992-12-07 2003-02-11 Koichi Tsunekawa Antenna devices
CA2190792C (en) * 1995-11-29 1999-10-05 Koichi Tsunekawa Antenna device having two resonance frequencies
US5945950A (en) * 1996-10-18 1999-08-31 Arizona Board Of Regents Stacked microstrip antenna for wireless communication
FI110395B (en) * 1997-03-25 2003-01-15 Nokia Corp A short-circuited microstrips carried broadband antenna
US5880694A (en) 1997-06-18 1999-03-09 Hughes Electronics Corporation Planar low profile, wideband, wide-scan phased array antenna using a stacked-disc radiator

Also Published As

Publication number Publication date
EP1094545B1 (en) 2006-06-21
FI112984B (en) 2004-02-13
DE60028899D1 (en) 2006-08-03
CN1302093A (en) 2001-07-04
DE60028899T2 (en) 2007-01-18
EP1094545A2 (en) 2001-04-25
FI992268A (en)
EP1094545A3 (en) 2001-07-04
FI112984B1 (en)
US6348892B1 (en) 2002-02-19
CN1199316C (en) 2005-04-27

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Legal Events

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PC Transfer of assignment of patent

Owner name: LK PRODUCTS OY

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PC Transfer of assignment of patent

Owner name: PULSE FINLAND OY

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MM Patent lapsed