FI20020674A0 - Suuntakuvioiltaan muokattava antenni - Google Patents

Suuntakuvioiltaan muokattava antenni

Info

Publication number
FI20020674A0
FI20020674A0 FI20020674A FI20020674A FI20020674A0 FI 20020674 A0 FI20020674 A0 FI 20020674A0 FI 20020674 A FI20020674 A FI 20020674A FI 20020674 A FI20020674 A FI 20020674A FI 20020674 A0 FI20020674 A0 FI 20020674A0
Authority
FI
Finland
Prior art keywords
antenna
conductive element
point
pattern
pointing
Prior art date
Application number
FI20020674A
Other languages
English (en)
Swedish (sv)
Other versions
FI20020674A (fi
FI121519B (fi
Inventor
Timo Leppaeluoto
Seppo Ojantakanen
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 FI20020674A priority Critical patent/FI121519B/fi
Publication of FI20020674A0 publication Critical patent/FI20020674A0/fi
Priority to AT03396030T priority patent/ATE360898T1/de
Priority to EP03396030A priority patent/EP1353401B1/en
Priority to DE60313390T priority patent/DE60313390T2/de
Priority to US10/408,048 priority patent/US6967618B2/en
Priority to CNB031103413A priority patent/CN100346530C/zh
Publication of FI20020674A publication Critical patent/FI20020674A/fi
Application granted granted Critical
Publication of FI121519B publication Critical patent/FI121519B/fi

Links

Classifications

    • 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
    • H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • 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
    • 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
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
FI20020674A 2002-04-09 2002-04-09 Suuntakuvioiltaan muokattava antenni FI121519B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20020674A FI121519B (fi) 2002-04-09 2002-04-09 Suuntakuvioiltaan muokattava antenni
AT03396030T ATE360898T1 (de) 2002-04-09 2003-03-31 Antenne mit variabler richtcharakteristik
EP03396030A EP1353401B1 (en) 2002-04-09 2003-03-31 Antenna with variable directivity pattern
DE60313390T DE60313390T2 (de) 2002-04-09 2003-03-31 Antenne mit variabler Richtcharakteristik
US10/408,048 US6967618B2 (en) 2002-04-09 2003-04-04 Antenna with variable directional pattern
CNB031103413A CN100346530C (zh) 2002-04-09 2003-04-09 带有可变的方向性图案的天线

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020674 2002-04-09
FI20020674A FI121519B (fi) 2002-04-09 2002-04-09 Suuntakuvioiltaan muokattava antenni

Publications (3)

Publication Number Publication Date
FI20020674A0 true FI20020674A0 (fi) 2002-04-09
FI20020674A FI20020674A (fi) 2003-10-10
FI121519B FI121519B (fi) 2010-12-15

Family

ID=8563724

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20020674A FI121519B (fi) 2002-04-09 2002-04-09 Suuntakuvioiltaan muokattava antenni

Country Status (6)

Country Link
US (1) US6967618B2 (fi)
EP (1) EP1353401B1 (fi)
CN (1) CN100346530C (fi)
AT (1) ATE360898T1 (fi)
DE (1) DE60313390T2 (fi)
FI (1) FI121519B (fi)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005210521A (ja) * 2004-01-23 2005-08-04 Sony Corp アンテナ装置
US7652632B2 (en) 2004-08-18 2010-01-26 Ruckus Wireless, Inc. Multiband omnidirectional planar antenna apparatus with selectable elements
US7292198B2 (en) 2004-08-18 2007-11-06 Ruckus Wireless, Inc. System and method for an omnidirectional planar antenna apparatus with selectable elements
US7965252B2 (en) 2004-08-18 2011-06-21 Ruckus Wireless, Inc. Dual polarization antenna array with increased wireless coverage
US7696946B2 (en) 2004-08-18 2010-04-13 Ruckus Wireless, Inc. Reducing stray capacitance in antenna element switching
US7899497B2 (en) 2004-08-18 2011-03-01 Ruckus Wireless, Inc. System and method for transmission parameter control for an antenna apparatus with selectable elements
US7193562B2 (en) * 2004-11-22 2007-03-20 Ruckus Wireless, Inc. Circuit board having a peripheral antenna apparatus with selectable antenna elements
US7933628B2 (en) 2004-08-18 2011-04-26 Ruckus Wireless, Inc. Transmission and reception parameter control
US7880683B2 (en) 2004-08-18 2011-02-01 Ruckus Wireless, Inc. Antennas with polarization diversity
US7362280B2 (en) * 2004-08-18 2008-04-22 Ruckus Wireless, Inc. System and method for a minimized antenna apparatus with selectable elements
US8031129B2 (en) 2004-08-18 2011-10-04 Ruckus Wireless, Inc. Dual band dual polarization antenna array
US8638708B2 (en) 2004-11-05 2014-01-28 Ruckus Wireless, Inc. MAC based mapping in IP based communications
US9240868B2 (en) 2004-11-05 2016-01-19 Ruckus Wireless, Inc. Increasing reliable data throughput in a wireless network
US8619662B2 (en) 2004-11-05 2013-12-31 Ruckus Wireless, Inc. Unicast to multicast conversion
US7505447B2 (en) 2004-11-05 2009-03-17 Ruckus Wireless, Inc. Systems and methods for improved data throughput in communications networks
US8792414B2 (en) 2005-07-26 2014-07-29 Ruckus Wireless, Inc. Coverage enhancement using dynamic antennas
US7358912B1 (en) 2005-06-24 2008-04-15 Ruckus Wireless, Inc. Coverage antenna apparatus with selectable horizontal and vertical polarization elements
US7646343B2 (en) 2005-06-24 2010-01-12 Ruckus Wireless, Inc. Multiple-input multiple-output wireless antennas
US7893882B2 (en) 2007-01-08 2011-02-22 Ruckus Wireless, Inc. Pattern shaping of RF emission patterns
CN100385806C (zh) * 2005-01-28 2008-04-30 联发科技股份有限公司 移动通信装置
FI20055420A0 (fi) 2005-07-25 2005-07-25 Lk Products Oy Säädettävä monikaista antenni
US7183979B1 (en) * 2005-08-24 2007-02-27 Accton Technology Corporation Dual-band patch antenna with slot structure
FI119009B (fi) 2005-10-03 2008-06-13 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI118782B (fi) 2005-10-14 2008-03-14 Pulse Finland Oy Säädettävä antenni
EP2763443B1 (en) 2005-12-01 2019-05-22 Ruckus Wireless, Inc. On-demand services by wireless base station virtualization
DE602006009060D1 (de) 2006-01-13 2009-10-22 Research In Motion Ltd Mobilfunk-Kommunikationsgerät mit elektrisch leitendem Richtelement und entsprechendes Verfahren
US7423605B2 (en) 2006-01-13 2008-09-09 Research In Motion Limited Mobile wireless communications device including an electrically conductive director element and related methods
US7479928B2 (en) 2006-03-28 2009-01-20 Motorola, Inc. Antenna radiator assembly and radio communications assembly
US7265724B1 (en) * 2006-03-28 2007-09-04 Motorola Inc. Communications assembly and antenna assembly with a switched tuning line
US9071583B2 (en) 2006-04-24 2015-06-30 Ruckus Wireless, Inc. Provisioned configuration for automatic wireless connection
US9769655B2 (en) 2006-04-24 2017-09-19 Ruckus Wireless, Inc. Sharing security keys with headless devices
EP2013758B1 (en) 2006-04-24 2016-08-03 Ruckus Wireless, Inc. Dynamic authentication in secured wireless networks
TW200803038A (en) * 2006-06-23 2008-01-01 Wistron Neweb Corp A flat mini type digital television antenna
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
US8670725B2 (en) 2006-08-18 2014-03-11 Ruckus Wireless, Inc. Closed-loop automatic channel selection
FI20075269A0 (fi) 2007-04-19 2007-04-19 Pulse Finland Oy Menetelmä ja järjestely antennin sovittamiseksi
US8547899B2 (en) 2007-07-28 2013-10-01 Ruckus Wireless, Inc. Wireless network throughput enhancement through channel aware scheduling
FI120427B (fi) 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
US8355343B2 (en) 2008-01-11 2013-01-15 Ruckus Wireless, Inc. Determining associations in a mesh network
KR100951228B1 (ko) * 2008-05-13 2010-04-05 삼성전기주식회사 안테나
US20100214184A1 (en) * 2009-02-24 2010-08-26 Qualcomm Incorporated Antenna devices and systems for multi-band coverage in a compact volume
US8217843B2 (en) 2009-03-13 2012-07-10 Ruckus Wireless, Inc. Adjustment of radiation patterns utilizing a position sensor
US8698675B2 (en) 2009-05-12 2014-04-15 Ruckus Wireless, Inc. Mountable antenna elements for dual band antenna
FI20096134A0 (fi) 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni
US9999087B2 (en) 2009-11-16 2018-06-12 Ruckus Wireless, Inc. Determining role assignment in a hybrid mesh network
US9979626B2 (en) 2009-11-16 2018-05-22 Ruckus Wireless, Inc. Establishing a mesh network with wired and wireless links
FI20096251A0 (sv) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO-antenn
JP5637681B2 (ja) * 2009-12-16 2014-12-10 キヤノン株式会社 制御装置、中継装置、それらの制御方法およびプログラム
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
FI20105158A (fi) 2010-02-18 2011-08-19 Pulse Finland Oy Kuorisäteilijällä varustettu antenni
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
US9407012B2 (en) 2010-09-21 2016-08-02 Ruckus Wireless, Inc. Antenna with dual polarization and mountable antenna elements
FI20115072A0 (fi) 2011-01-25 2011-01-25 Pulse Finland Oy Moniresonanssiantenni, -antennimoduuli ja radiolaite
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
CN103858106B (zh) 2011-05-01 2017-04-26 鲁库斯无线公司 远程电缆接入点复位
CN102354807B (zh) * 2011-06-24 2016-03-09 电子科技大学 宽带无线数据卡天线
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
US8756668B2 (en) 2012-02-09 2014-06-17 Ruckus Wireless, Inc. Dynamic PSK for hotspots
US10186750B2 (en) 2012-02-14 2019-01-22 Arris Enterprises Llc Radio frequency antenna array with spacing element
US9634403B2 (en) 2012-02-14 2017-04-25 Ruckus Wireless, Inc. Radio frequency emission pattern shaping
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9092610B2 (en) 2012-04-04 2015-07-28 Ruckus Wireless, Inc. Key assignment for a brand
US9570799B2 (en) 2012-09-07 2017-02-14 Ruckus Wireless, Inc. Multiband monopole antenna apparatus with ground plane aperture
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
US10230161B2 (en) 2013-03-15 2019-03-12 Arris Enterprises Llc Low-band reflector for dual band directional antenna
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
JP6167745B2 (ja) * 2013-08-13 2017-07-26 富士通株式会社 アンテナ装置
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
WO2018072067A1 (zh) * 2016-10-18 2018-04-26 深圳市大疆创新科技有限公司 天线组件及无人机
JPWO2021060167A1 (fi) * 2019-09-27 2021-04-01
CN112310643B (zh) * 2020-09-03 2021-10-29 瑞声新能源发展(常州)有限公司科教城分公司 天线模组及应用该天线模组的终端设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868576A (en) * 1988-11-02 1989-09-19 Motorola, Inc. Extendable antenna for portable cellular telephones with ground radiator
EP0700585B1 (en) * 1993-05-27 2003-09-24 Griffith University Antennas for use in portable communications devices
SE512062C2 (sv) 1993-07-14 2000-01-17 Ericsson Ge Mobile Communicat Förfarande och anordning för att förbättra effektivitet och bandbredd för en antenn på en bärbar utrustning
JPH08307126A (ja) * 1995-05-09 1996-11-22 Kyocera Corp アンテナの収納構造
KR960043337A (ko) * 1995-05-24 1996-12-23 김광호 반사판이 부착된 휴대용 무선기기 안테나
FI962091A0 (fi) * 1996-05-17 1996-05-17 Heikki Ryhaenen Foerfarande och anordning foer lokal avlaegsning och begraensning av ett radiofrekvent straolningsfelt
SE509638C2 (sv) * 1996-06-15 1999-02-15 Allgon Ab Meanderantennanordning
FI110394B (fi) * 1996-08-06 2003-01-15 Filtronic Lk Oy Yhdistelmäantenni
JP3746613B2 (ja) * 1998-07-23 2006-02-15 日本アンテナ株式会社 アンテナ給電部および携帯無線機
JP2000165126A (ja) * 1998-11-30 2000-06-16 Matsushita Electric Ind Co Ltd アンテナ装置
US6249255B1 (en) * 1999-04-30 2001-06-19 Nokia Mobile Phones, Limited Antenna assembly, and associated method, having parasitic element for altering antenna pattern characteristics
JP2001257522A (ja) * 2000-03-09 2001-09-21 Sony Corp アンテナ装置及び携帯無線機
JP4217938B2 (ja) 2000-04-20 2009-02-04 ソニー株式会社 アンテナ装置及び携帯無線機
FI112724B (fi) * 2000-05-12 2003-12-31 Nokia Corp Symmetrinen antennirakenne ja menetelmä sen valmistamiseksi sekä antennirakennetta soveltava laajennuskortti
JP2002094311A (ja) 2000-07-14 2002-03-29 Sony Corp アンテナ装置及び携帯型無線端末
AU2001271193A1 (en) * 2000-08-07 2002-02-18 Telefonaktiebolaget Lm Ericsson Antenna
US6229488B1 (en) * 2000-09-08 2001-05-08 Emtac Technology Corp. Antenna for receiving signals from GPS and GSM
JP3798733B2 (ja) * 2001-06-13 2006-07-19 株式会社東芝 無線モジュールとこの無線モジュールを備えた無線通信端末
US6606071B2 (en) * 2001-12-18 2003-08-12 Wistron Neweb Corporation Multifrequency antenna with a slot-type conductor and a strip-shaped conductor
FI119861B (fi) * 2002-02-01 2009-04-15 Pulse Finland Oy Tasoantenni

Also Published As

Publication number Publication date
CN1450686A (zh) 2003-10-22
ATE360898T1 (de) 2007-05-15
DE60313390T2 (de) 2008-01-03
EP1353401B1 (en) 2007-04-25
US6967618B2 (en) 2005-11-22
US20030189523A1 (en) 2003-10-09
FI20020674A (fi) 2003-10-10
FI121519B (fi) 2010-12-15
EP1353401A1 (en) 2003-10-15
CN100346530C (zh) 2007-10-31
DE60313390D1 (de) 2007-06-06

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