SE516536C2 - Antennanordning omkopplingsbar mellan ett flertal konfigurationstillstånd i avhängighet av två driftsparametrar samt därtill hörande metod - Google Patents

Antennanordning omkopplingsbar mellan ett flertal konfigurationstillstånd i avhängighet av två driftsparametrar samt därtill hörande metod

Info

Publication number
SE516536C2
SE516536C2 SE9903944A SE9903944A SE516536C2 SE 516536 C2 SE516536 C2 SE 516536C2 SE 9903944 A SE9903944 A SE 9903944A SE 9903944 A SE9903944 A SE 9903944A SE 516536 C2 SE516536 C2 SE 516536C2
Authority
SE
Sweden
Prior art keywords
antenna
switching
operating parameters
measured operating
received
Prior art date
Application number
SE9903944A
Other languages
English (en)
Swedish (sv)
Other versions
SE9903944D0 (sv
SE9903944L (sv
Inventor
Christian Braun
Olov Edvardsson
Leif Eriksson
Original Assignee
Allgon Ab
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 Allgon Ab filed Critical Allgon Ab
Priority to SE9903944A priority Critical patent/SE516536C2/sv
Publication of SE9903944D0 publication Critical patent/SE9903944D0/xx
Priority to AU13189/01A priority patent/AU1318901A/en
Priority to EP00975089A priority patent/EP1243051A1/en
Priority to KR1020027004962A priority patent/KR100669481B1/ko
Priority to PCT/SE2000/002057 priority patent/WO2001031733A1/en
Priority to CNB008150591A priority patent/CN1245778C/zh
Priority to US09/712,181 priority patent/US6980782B1/en
Publication of SE9903944L publication Critical patent/SE9903944L/
Publication of SE516536C2 publication Critical patent/SE516536C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
SE9903944A 1999-10-29 1999-10-29 Antennanordning omkopplingsbar mellan ett flertal konfigurationstillstånd i avhängighet av två driftsparametrar samt därtill hörande metod SE516536C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9903944A SE516536C2 (sv) 1999-10-29 1999-10-29 Antennanordning omkopplingsbar mellan ett flertal konfigurationstillstånd i avhängighet av två driftsparametrar samt därtill hörande metod
AU13189/01A AU1318901A (en) 1999-10-29 2000-10-24 Antenna device and method for transmitting and receiving radio waves
EP00975089A EP1243051A1 (en) 1999-10-29 2000-10-24 Antenna device and method for transmitting and receiving radio waves
KR1020027004962A KR100669481B1 (ko) 1999-10-29 2000-10-24 무선파를 송수신하기 위한 안테나 장치 및 방법, 그리고 이를 이용한 무선통신장치
PCT/SE2000/002057 WO2001031733A1 (en) 1999-10-29 2000-10-24 Antenna device and method for transmitting and receiving radio waves
CNB008150591A CN1245778C (zh) 1999-10-29 2000-10-24 用于发送和接收无线电波的天线装置和方法
US09/712,181 US6980782B1 (en) 1999-10-29 2000-11-15 Antenna device and method for transmitting and receiving radio waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903944A SE516536C2 (sv) 1999-10-29 1999-10-29 Antennanordning omkopplingsbar mellan ett flertal konfigurationstillstånd i avhängighet av två driftsparametrar samt därtill hörande metod

Publications (3)

Publication Number Publication Date
SE9903944D0 SE9903944D0 (sv) 1999-10-29
SE9903944L SE9903944L (sv) 2001-04-30
SE516536C2 true SE516536C2 (sv) 2002-01-29

Family

ID=20417564

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903944A SE516536C2 (sv) 1999-10-29 1999-10-29 Antennanordning omkopplingsbar mellan ett flertal konfigurationstillstånd i avhängighet av två driftsparametrar samt därtill hörande metod

Country Status (7)

Country Link
US (1) US6980782B1 (ko)
EP (1) EP1243051A1 (ko)
KR (1) KR100669481B1 (ko)
CN (1) CN1245778C (ko)
AU (1) AU1318901A (ko)
SE (1) SE516536C2 (ko)
WO (1) WO2001031733A1 (ko)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1278155B1 (en) * 2001-07-19 2006-09-06 Matsushita Electric Industrial Co., Ltd. Card device comprising an antenna and connected with an electronic apparatus or a wireless device
EP1488613A4 (en) * 2002-03-01 2005-04-27 Ipr Licensing Inc INTELLIGENT INTERFACE FOR ADAPTIVE ANTENNA NETWORK
CN100452677C (zh) * 2002-04-03 2009-01-14 日本电气株式会社 移动通信系统、移动台、基站及它们所用的通信路径质量估算方法
AU2002327863A1 (en) * 2002-09-24 2004-04-19 Nokia Corporation Compensating for radiation pattern in radio system, and radio system
US7443805B1 (en) * 2003-02-05 2008-10-28 Sprint Spectrum L.P. Method and system for adjusting the configuration of devices in a wireless communication system
JP4302738B2 (ja) * 2003-05-14 2009-07-29 エヌエックスピー ビー ヴィ 無線端末における、またはそれに関する改良
US7609648B2 (en) 2003-06-19 2009-10-27 Ipr Licensing, Inc. Antenna steering for an access point based upon control frames
US7505740B2 (en) * 2003-08-26 2009-03-17 Motorola, Inc. System and apparatus for antenna identification and control
US20050113133A1 (en) * 2003-11-25 2005-05-26 Kevin Li Dynamically tuned antenna used for multiple purposes
KR100612142B1 (ko) * 2004-01-16 2006-08-11 주식회사 케이티프리텔 이동통신 단말을 이용한 공중선계 원격 측정 감시 장치 및그 방법
US20050219142A1 (en) * 2004-04-05 2005-10-06 Nagy Louis L Self-structuring hybrid antenna system
KR101062346B1 (ko) * 2004-07-10 2011-09-05 엘지전자 주식회사 이동통신 단말기의 안테나 장치
US8031129B2 (en) 2004-08-18 2011-10-04 Ruckus Wireless, Inc. Dual band dual polarization antenna array
US7965252B2 (en) 2004-08-18 2011-06-21 Ruckus Wireless, Inc. Dual polarization antenna array with increased wireless coverage
US7292198B2 (en) 2004-08-18 2007-11-06 Ruckus Wireless, Inc. System and method for an omnidirectional planar antenna apparatus with selectable elements
US7652632B2 (en) * 2004-08-18 2010-01-26 Ruckus Wireless, Inc. Multiband omnidirectional planar 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
US7696946B2 (en) * 2004-08-18 2010-04-13 Ruckus Wireless, Inc. Reducing stray capacitance in antenna element switching
US7880683B2 (en) 2004-08-18 2011-02-01 Ruckus Wireless, Inc. Antennas with polarization diversity
CN1934750B (zh) 2004-11-22 2012-07-18 鲁库斯无线公司 包括具有可选择天线元件的外围天线装置的电路板
US7358912B1 (en) 2005-06-24 2008-04-15 Ruckus Wireless, Inc. Coverage antenna apparatus with selectable horizontal and vertical polarization elements
US7478759B2 (en) * 2004-12-15 2009-01-20 Cisco Technology, Inc. Method and system for presence detection of wireless antennae
US7893882B2 (en) 2007-01-08 2011-02-22 Ruckus Wireless, Inc. Pattern shaping of RF emission patterns
US7646343B2 (en) * 2005-06-24 2010-01-12 Ruckus Wireless, Inc. Multiple-input multiple-output wireless antennas
KR100703282B1 (ko) * 2005-02-17 2007-04-03 삼성전자주식회사 다중 주파수 환경에서 최적화된 주파수 특성을 제공하는 ｐｉｆａ 장치 및 ｐｉｆａ 장치 제어 방법
US8532587B2 (en) * 2005-06-03 2013-09-10 Hewlett-Packard Development Company, L.P. Usage mode-based antenna selection
US7847740B2 (en) * 2006-02-13 2010-12-07 Kyocera Corporation Antenna system having receiver antenna diversity and configurable transmission antenna and method of management thereof
JP2009273085A (ja) * 2008-05-12 2009-11-19 Panasonic Corp 携帯無線機
US8417296B2 (en) 2008-06-05 2013-04-09 Apple Inc. Electronic device with proximity-based radio power control
TWI454067B (zh) * 2009-03-10 2014-09-21 Realtek Semiconductor Corp 接收裝置與方法
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
US8508422B2 (en) * 2009-06-09 2013-08-13 Broadcom Corporation Method and system for converting RF power to DC power utilizing a leaky wave antenna
US8466839B2 (en) 2009-07-17 2013-06-18 Apple Inc. Electronic devices with parasitic antenna resonating elements that reduce near field radiation
US8432322B2 (en) 2009-07-17 2013-04-30 Apple Inc. Electronic devices with capacitive proximity sensors for proximity-based radio-frequency power control
US8368601B2 (en) * 2009-08-05 2013-02-05 Intel Corporation Multiprotocol antenna structure and method for synthesizing a multiprotocol antenna pattern
JP5763543B2 (ja) * 2009-10-19 2015-08-12 レノボ・イノベーションズ・リミテッド（香港） 無線通信装置
US8781420B2 (en) 2010-04-13 2014-07-15 Apple Inc. Adjustable wireless circuitry with antenna-based proximity detector
US9407012B2 (en) 2010-09-21 2016-08-02 Ruckus Wireless, Inc. Antenna with dual polarization and mountable antenna elements
US8577289B2 (en) 2011-02-17 2013-11-05 Apple Inc. Antenna with integrated proximity sensor for proximity-based radio-frequency power control
US9219308B2 (en) 2011-07-22 2015-12-22 Blackberry Limited Adaptively optimized method and system of parasitic element selection for smart beam steering
EP2735100A4 (en) * 2011-07-22 2015-04-15 Blackberry Ltd ADAPTIVELY OPTIMIZED METHOD AND SYSTEM FOR SELECTION OF PARASITIC ELEMENTS FOR INTELLIGENT RADIATION CONTROL
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
US9092610B2 (en) 2012-04-04 2015-07-28 Ruckus Wireless, Inc. Key assignment for a brand
US8868144B2 (en) 2012-04-16 2014-10-21 Futurewei Technologies, Inc. Smart antenna system using orientation sensors
US9093745B2 (en) 2012-05-10 2015-07-28 Apple Inc. Antenna and proximity sensor structures having printed circuit and dielectric carrier layers
CN102710275A (zh) 2012-05-11 2012-10-03 中兴通讯股份有限公司 一种智能开关移动终端天线的方法及相应移动终端
US9570799B2 (en) 2012-09-07 2017-02-14 Ruckus Wireless, Inc. Multiband monopole antenna apparatus with ground plane aperture
CN102928851B (zh) * 2012-11-13 2014-04-02 北京空间飞行器总体设计部 一种获取驻波比引起非相干接收机最大码跟踪误差的方法
US9276312B2 (en) * 2013-03-13 2016-03-01 Intel Deutschland Gmbh Antenna tuner control system using state tables
US9491637B2 (en) 2013-03-15 2016-11-08 Elwha Llc Portable wireless node auxiliary relay
US9681311B2 (en) * 2013-03-15 2017-06-13 Elwha Llc Portable wireless node local cooperation
US9608862B2 (en) 2013-03-15 2017-03-28 Elwha Llc Frequency accommodation
CN105051975B (zh) 2013-03-15 2019-04-19 艾锐势有限责任公司 用于双频带定向天线的低频带反射器
US9793596B2 (en) 2013-03-15 2017-10-17 Elwha Llc Facilitating wireless communication in conjunction with orientation position
US9300342B2 (en) 2013-04-18 2016-03-29 Apple Inc. Wireless device with dynamically adjusted maximum transmit powers
CN103795482B (zh) * 2014-01-29 2016-08-17 浙江网新技术有限公司 一种天线传输性能调试方法
US9379445B2 (en) 2014-02-14 2016-06-28 Apple Inc. Electronic device with satellite navigation system slot antennas
US9398456B2 (en) 2014-03-07 2016-07-19 Apple Inc. Electronic device with accessory-based transmit power control
US9583838B2 (en) 2014-03-20 2017-02-28 Apple Inc. Electronic device with indirectly fed slot antennas
US9559425B2 (en) 2014-03-20 2017-01-31 Apple Inc. Electronic device with slot antenna and proximity sensor
US9728858B2 (en) 2014-04-24 2017-08-08 Apple Inc. Electronic devices with hybrid antennas
US9791490B2 (en) 2014-06-09 2017-10-17 Apple Inc. Electronic device having coupler for tapping antenna signals
US9444425B2 (en) 2014-06-20 2016-09-13 Apple Inc. Electronic device with adjustable wireless circuitry
US10218052B2 (en) 2015-05-12 2019-02-26 Apple Inc. Electronic device with tunable hybrid antennas
US10490881B2 (en) 2016-03-10 2019-11-26 Apple Inc. Tuning circuits for hybrid electronic device antennas
US10290946B2 (en) 2016-09-23 2019-05-14 Apple Inc. Hybrid electronic device antennas having parasitic resonating elements
US10812199B1 (en) * 2019-08-28 2020-10-20 Nxp B.V. Quality-factor control for a near-field wireless device

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693088A (en) * 1970-12-29 1972-09-19 Bell Telephone Labor Inc Diversity system for mobile radio using fade rate switching
US4123759A (en) 1977-03-21 1978-10-31 Microwave Associates, Inc. Phased array antenna
JPH01317001A (ja) 1988-06-17 1989-12-21 Mitsubishi Electric Corp アンテナ切替装置
CA2071714A1 (en) * 1991-07-15 1993-01-16 Gary George Sanford Electronically reconfigurable antenna
CA2071715A1 (en) 1991-07-15 1993-01-16 Gary George Sanford Directional scanning circular phased array antenna
GB9126240D0 (en) 1991-12-11 1992-02-12 Shaye Communications Ltd Diversity antenna
US5463406A (en) * 1992-12-22 1995-10-31 Motorola Diversity antenna structure having closely-positioned antennas
JP3442389B2 (ja) 1993-05-27 2003-09-02 グリフィス・ユニヴァーシティー 携帯型通信装置用アンテナ
US5471146A (en) 1993-06-14 1995-11-28 Motorola, Inc. Method and apparatus for measuring return loss
US5530926A (en) * 1993-10-04 1996-06-25 Motorola, Inc. Method for operating a switched diversity RF receiver
DE4430987C1 (de) 1994-08-31 1995-11-23 Siemens Ag Antennenschalter für drahtlose Antennendiversity-Telekommunikationsgeräte mit zwei Antennen
US5617102A (en) * 1994-11-18 1997-04-01 At&T Global Information Solutions Company Communications transceiver using an adaptive directional antenna
US5486836A (en) 1995-02-16 1996-01-23 Motorola, Inc. Method, dual rectangular patch antenna system and radio for providing isolation and diversity
US5689439A (en) 1995-03-31 1997-11-18 Lucent Technologies, Inc. Switched antenna diversity transmission method and system
US5541614A (en) 1995-04-04 1996-07-30 Hughes Aircraft Company Smart antenna system using microelectromechanically tunable dipole antennas and photonic bandgap materials
US5589844A (en) * 1995-06-06 1996-12-31 Flash Comm, Inc. Automatic antenna tuner for low-cost mobile radio
GB9512620D0 (en) * 1995-06-21 1995-08-23 Philips Electronics Nv Receiver
US5680142A (en) * 1995-11-07 1997-10-21 Smith; David Anthony Communication system and method utilizing an antenna having adaptive characteristics
JPH09135199A (ja) * 1995-11-10 1997-05-20 Nec Corp アンテナアラーム検出方式
US5777581A (en) 1995-12-07 1998-07-07 Atlantic Aerospace Electronics Corporation Tunable microstrip patch antennas
US5794145A (en) 1996-06-07 1998-08-11 Telxon Corporation Mobile device multiband antenna system
US5757319A (en) 1996-10-29 1998-05-26 Hughes Electronics Corporation Ultrabroadband, adaptive phased array antenna systems using microelectromechanical electromagnetic components
JPH10145130A (ja) 1996-11-06 1998-05-29 Atr Kankyo Tekiou Tsushin Kenkyusho:Kk 電波環境適応型無線受信機
JP3526196B2 (ja) 1997-01-07 2004-05-10 株式会社東芝 アダプティブアンテナ
US5710995A (en) * 1997-01-16 1998-01-20 Ford Motor Company Adaptive antenna receiver
JP3110333B2 (ja) 1997-01-23 2000-11-20 埼玉日本電気株式会社 Ｔｄｍａ方式無線装置の送信ダイバシチー回路
DE19705735A1 (de) 1997-02-14 1998-08-20 Nokia Mobile Phones Ltd Verfahren und Vorrichtung zur Inspektion wenigstens eines Antennenzweigs, insbesondere in einem Fahrzeug
US6021317A (en) * 1997-04-30 2000-02-01 Ericsson Inc. Dual antenna radiotelephone systems including an antenna-management matrix switch and associated methods of operation
GB2327572B (en) 1997-07-22 1999-06-02 Matsushita Communication Ind Telephone with multiple antenna configuration
US6046697A (en) * 1997-09-05 2000-04-04 Northern Telecom Limited Phase control of transmission antennas
US5991643A (en) * 1997-11-28 1999-11-23 Acer Peripherals, Inc. Radio transceiver having switchable antennas
GB2332124B (en) * 1997-12-05 2002-07-17 British Broadcasting Corp Digital radio communication system
EP0985282A2 (en) 1998-02-27 2000-03-15 Koninklijke Philips Electronics N.V. Antenna-gain diversity
JP3125744B2 (ja) * 1998-04-23 2001-01-22 日本電気株式会社 移動体衛星通信端末装置
DE69936712T2 (de) 1999-06-23 2008-04-30 Sony Deutschland Gmbh Sende- und Empfangs-Antennendiversität
SE0002617D0 (sv) 1999-10-29 2000-07-11 Allgon Ab An antenna device for transmitting and/or receiving RF waves

Also Published As

Publication number Publication date
CN1245778C (zh) 2006-03-15
WO2001031733A1 (en) 2001-05-03
CN1384987A (zh) 2002-12-11
KR100669481B1 (ko) 2007-01-15
KR20020040892A (ko) 2002-05-30
SE9903944D0 (sv) 1999-10-29
US6980782B1 (en) 2005-12-27
EP1243051A1 (en) 2002-09-25
SE9903944L (sv) 2001-04-30
AU1318901A (en) 2001-05-08

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