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ATE453936T1 - Vorrichtung für antennendiversität - Google Patents

Vorrichtung für antennendiversität

Info

Publication number
ATE453936T1
ATE453936T1 AT01923661T AT01923661T ATE453936T1 AT E453936 T1 ATE453936 T1 AT E453936T1 AT 01923661 T AT01923661 T AT 01923661T AT 01923661 T AT01923661 T AT 01923661T AT E453936 T1 ATE453936 T1 AT E453936T1
Authority
AT
Austria
Prior art keywords
antenna
arrangement
antennas
antenna diversity
diversity device
Prior art date
Application number
AT01923661T
Other languages
English (en)
Inventor
Kevin Boyle
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE453936T1 publication Critical patent/ATE453936T1/de

Links

Classifications

    • 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
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
  • Details Of Aerials (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Seal Device For Vehicle (AREA)
AT01923661T 2000-03-23 2001-03-12 Vorrichtung für antennendiversität ATE453936T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0006955.9A GB0006955D0 (en) 2000-03-23 2000-03-23 Antenna diversity arrangement
PCT/EP2001/002750 WO2001071843A2 (en) 2000-03-23 2001-03-12 Antenna diversity arrangement

Publications (1)

Publication Number Publication Date
ATE453936T1 true ATE453936T1 (de) 2010-01-15

Family

ID=9888201

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01923661T ATE453936T1 (de) 2000-03-23 2001-03-12 Vorrichtung für antennendiversität

Country Status (9)

Country Link
US (1) US6807401B2 (de)
EP (1) EP1203422B1 (de)
JP (1) JP2003528520A (de)
KR (1) KR100743446B1 (de)
CN (1) CN1197201C (de)
AT (1) ATE453936T1 (de)
DE (1) DE60140928D1 (de)
GB (1) GB0006955D0 (de)
WO (1) WO2001071843A2 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0110125D0 (en) 2001-04-25 2001-06-20 Koninkl Philips Electronics Nv Radio communication system
US6885854B2 (en) * 2001-05-03 2005-04-26 Ge Transportation Systems Global Signaling Llc Terminal diversity for off-board railway communications
FR2828615B1 (fr) * 2001-08-10 2005-12-02 Thales Sa Procede pour augmenter le debit dans un systeme de communication
KR100841297B1 (ko) * 2001-10-19 2008-06-25 엘지전자 주식회사 복수의 안테나들을 구비한 이동통신 시스템에서의 빔형성 및 다이버시티 기법의 혼용 방법 및 이를 위한 장치
US6850741B2 (en) * 2002-04-04 2005-02-01 Agency For Science, Technology And Research Method for selecting switched orthogonal beams for downlink diversity transmission
GB0210601D0 (en) 2002-05-09 2002-06-19 Koninkl Philips Electronics Nv Antenna arrangement and module including the arrangement
US20060183437A1 (en) * 2003-03-21 2006-08-17 Koninklijke Philips Electronics N.V. Circuit arrangement for a mobile radio device
US7277731B2 (en) * 2003-12-23 2007-10-02 Motorola, Inc. Adaptive diversity antenna system
JP2005295365A (ja) * 2004-04-02 2005-10-20 Matsushita Electric Ind Co Ltd 移動受信装置
US7236133B2 (en) * 2004-06-09 2007-06-26 Denso Corporation Antenna system
US7362280B2 (en) * 2004-08-18 2008-04-22 Ruckus Wireless, Inc. System and method for a minimized antenna apparatus with selectable elements
US7498996B2 (en) * 2004-08-18 2009-03-03 Ruckus Wireless, Inc. Antennas with polarization diversity
US7880683B2 (en) * 2004-08-18 2011-02-01 Ruckus Wireless, Inc. Antennas with polarization diversity
US7965252B2 (en) * 2004-08-18 2011-06-21 Ruckus Wireless, Inc. Dual polarization antenna array with increased wireless coverage
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
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
US7933628B2 (en) * 2004-08-18 2011-04-26 Ruckus Wireless, Inc. Transmission and reception parameter control
US8031129B2 (en) 2004-08-18 2011-10-04 Ruckus Wireless, Inc. Dual band dual polarization antenna array
US7696946B2 (en) 2004-08-18 2010-04-13 Ruckus Wireless, Inc. Reducing stray capacitance in antenna element switching
US8619662B2 (en) 2004-11-05 2013-12-31 Ruckus Wireless, Inc. Unicast to multicast conversion
US9240868B2 (en) * 2004-11-05 2016-01-19 Ruckus Wireless, Inc. Increasing reliable data throughput in a wireless network
US8638708B2 (en) 2004-11-05 2014-01-28 Ruckus Wireless, Inc. MAC based mapping in IP based communications
US7505447B2 (en) 2004-11-05 2009-03-17 Ruckus Wireless, Inc. Systems and methods for improved data throughput in communications networks
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
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
JP4523429B2 (ja) * 2005-01-17 2010-08-11 株式会社エヌ・ティ・ティ・ドコモ 通信システム、基地局、無線制御装置及び送信電力制御方法
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
EP2763443B1 (de) 2005-12-01 2019-05-22 Ruckus Wireless, Inc. On-Demand-Dienste durch Virtualisierung einer drahtlosen Basisstation
US8666333B2 (en) * 2005-12-12 2014-03-04 Telefonaktiebolaget Lm Ericsson (Publ) Using antenna arrays to produce omni-directional transmissions
US7788703B2 (en) * 2006-04-24 2010-08-31 Ruckus Wireless, Inc. Dynamic authentication in secured wireless networks
US9769655B2 (en) 2006-04-24 2017-09-19 Ruckus Wireless, Inc. Sharing security keys with headless devices
US9071583B2 (en) * 2006-04-24 2015-06-30 Ruckus Wireless, Inc. Provisioned configuration for automatic wireless connection
US7639106B2 (en) * 2006-04-28 2009-12-29 Ruckus Wireless, Inc. PIN diode network for multiband RF coupling
US20070293178A1 (en) * 2006-05-23 2007-12-20 Darin Milton Antenna Control
JP2009543419A (ja) * 2006-06-30 2009-12-03 イン４テル リミテッド 差動無線通信装置用のマルチアンテナシステム
US8670725B2 (en) * 2006-08-18 2014-03-11 Ruckus Wireless, Inc. Closed-loop automatic channel selection
US8547899B2 (en) 2007-07-28 2013-10-01 Ruckus Wireless, Inc. Wireless network throughput enhancement through channel aware scheduling
US8355343B2 (en) 2008-01-11 2013-01-15 Ruckus Wireless, Inc. Determining associations in a mesh network
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
CN101997623B (zh) * 2009-08-25 2014-04-30 鸿富锦精密工业（深圳）有限公司 多天线信道模拟系统及方法
CN102763378B (zh) * 2009-11-16 2015-09-23 鲁库斯无线公司 建立具有有线和无线链路的网状网络
US9979626B2 (en) 2009-11-16 2018-05-22 Ruckus Wireless, Inc. Establishing a mesh network with wired and wireless links
US9650726B2 (en) * 2010-02-26 2017-05-16 Applied Materials, Inc. Methods and apparatus for deposition processes
US20120052821A1 (en) * 2010-08-25 2012-03-01 Dongxun Jia Perturbation antenna system and apparatus for wireless terminals
US9407012B2 (en) 2010-09-21 2016-08-02 Ruckus Wireless, Inc. Antenna with dual polarization and mountable antenna elements
EP2705429B1 (de) 2011-05-01 2016-07-06 Ruckus Wireless, Inc. Fernzurücksetzung eines kabelzugangspunktes
US8849217B2 (en) 2011-06-22 2014-09-30 Broadcom Corporation Antenna arrangement
GB2492122A (en) * 2011-06-22 2012-12-26 Renesas Mobile Corp Diversity antenna system with de-correlation apparatus and method
US8756668B2 (en) 2012-02-09 2014-06-17 Ruckus Wireless, Inc. Dynamic PSK for hotspots
US9634403B2 (en) 2012-02-14 2017-04-25 Ruckus Wireless, Inc. Radio frequency emission pattern shaping
US10186750B2 (en) 2012-02-14 2019-01-22 Arris Enterprises Llc Radio frequency antenna array with spacing element
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
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
US10794984B2 (en) * 2013-05-22 2020-10-06 New York University System, method and computer-readable medium for estimating direction of arrival of a signal incident on at least one antenna array
US9154196B2 (en) * 2013-09-10 2015-10-06 Broadcom Corporation Wireless communication device front end and distributed antenna system
WO2015082771A1 (en) * 2013-12-04 2015-06-11 Teknologian Tutkimuskeskus Vtt Oy Decoupling antenna elements
CN112018494B (zh) * 2019-05-31 2022-02-25 华为技术有限公司 一种天线及移动终端

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5977916A (en) * 1997-05-09 1999-11-02 Motorola, Inc. Difference drive diversity antenna structure and method
GB9901789D0 (en) * 1998-04-22 1999-03-17 Koninkl Philips Electronics Nv Antenna diversity system
US6658269B1 (en) * 1999-10-01 2003-12-02 Raytheon Company Wireless communications system

Also Published As

Publication number Publication date
KR20020005043A (ko) 2002-01-16
JP2003528520A (ja) 2003-09-24
WO2001071843A2 (en) 2001-09-27
EP1203422B1 (de) 2009-12-30
EP1203422A2 (de) 2002-05-08
DE60140928D1 (de) 2010-02-11
WO2001071843A3 (en) 2002-03-07
GB0006955D0 (en) 2000-05-10
CN1197201C (zh) 2005-04-13
US20040014432A1 (en) 2004-01-22
KR100743446B1 (ko) 2007-07-30
US6807401B2 (en) 2004-10-19
CN1381080A (zh) 2002-11-20

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