CN1384987A - 用于发送和接收无线电波的天线装置和方法 - Google Patents
用于发送和接收无线电波的天线装置和方法 Download PDFInfo
- Publication number
- CN1384987A CN1384987A CN00815059A CN00815059A CN1384987A CN 1384987 A CN1384987 A CN 1384987A CN 00815059 A CN00815059 A CN 00815059A CN 00815059 A CN00815059 A CN 00815059A CN 1384987 A CN1384987 A CN 1384987A
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- China
- Prior art keywords
- antenna
- antenna assembly
- reception
- switch
- arbitrary
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 25
- 238000004891 communication Methods 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000005855 radiation Effects 0.000 claims abstract description 13
- 230000010287 polarization Effects 0.000 claims abstract description 10
- 230000009183 running Effects 0.000 claims description 44
- 238000005259 measurement Methods 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 description 23
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- 230000003993 interaction Effects 0.000 description 4
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- 238000005859 coupling reaction Methods 0.000 description 3
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- QFTYEBTUFIFTHD-UHFFFAOYSA-N 1-[6,7-dimethoxy-1-[1-(6-methoxynaphthalen-2-yl)ethyl]-3,4-dihydro-1H-isoquinolin-2-yl]-2-piperidin-1-ylethanone Chemical compound C1=CC2=CC(OC)=CC=C2C=C1C(C)C(C1=CC(OC)=C(OC)C=C1CC1)N1C(=O)CN1CCCCC1 QFTYEBTUFIFTHD-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
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Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Transceivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
Description
Claims (37)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE99039448 | 1999-10-29 | ||
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 (2)
Publication Number | Publication Date |
---|---|
CN1384987A true CN1384987A (zh) | 2002-12-11 |
CN1245778C CN1245778C (zh) | 2006-03-15 |
Family
ID=20417564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008150591A Expired - Fee Related 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 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6980782B1 (zh) |
EP (1) | EP1243051A1 (zh) |
KR (1) | KR100669481B1 (zh) |
CN (1) | CN1245778C (zh) |
AU (1) | AU1318901A (zh) |
SE (1) | SE516536C2 (zh) |
WO (1) | WO2001031733A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101980449A (zh) * | 2009-06-09 | 2011-02-23 | 美国博通公司 | 一种通信方法和通信系统 |
CN102725908A (zh) * | 2009-08-05 | 2012-10-10 | 英特尔公司 | 多协议天线结构和用于合成多协议天线方向图的方法 |
WO2013155956A1 (en) * | 2012-04-16 | 2013-10-24 | Huawei Technologies Co., Ltd. | Smart antenna system using orientation sensors |
TWI454067B (zh) * | 2009-03-10 | 2014-09-21 | Realtek Semiconductor Corp | 接收裝置與方法 |
Families Citing this family (67)
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DE60214484T2 (de) * | 2001-07-19 | 2007-09-20 | Matsushita Electric Industrial Co., Ltd., Kadoma | Kartenelement mit einer Antenne, wobei das Kartenelement mit einem elektronischen Gerät oder einer drahtlosen Einheit verbunden ist |
CA2480649A1 (en) * | 2002-03-01 | 2003-09-12 | Ipr Licensing, Inc. | Intelligent interface for adaptive antenna array |
US7363057B2 (en) * | 2002-04-03 | 2008-04-22 | Nec Corporation | Mobile communication system, mobile station, base station, communication path quality estimation method used for the same |
US7359734B2 (en) * | 2002-09-24 | 2008-04-15 | 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 |
WO2004102744A1 (en) * | 2003-05-14 | 2004-11-25 | Koninklijke Philips Electronics N.V. | Improvements in or relating to wireless terminals |
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 |
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 |
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 |
US7880683B2 (en) | 2004-08-18 | 2011-02-01 | Ruckus Wireless, Inc. | Antennas with polarization diversity |
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 |
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 |
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 |
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 |
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 |
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 |
WO2011048747A1 (ja) * | 2009-10-19 | 2011-04-28 | 日本電気株式会社 | 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 |
WO2013015766A1 (en) * | 2011-07-22 | 2013-01-31 | Research In Motion Limited | Adaptively optimized method and system of parasitic element selection for smart beam steering |
US9219308B2 (en) | 2011-07-22 | 2015-12-22 | Blackberry Limited | Adaptively optimized method and system of parasitic element selection for smart beam steering |
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 |
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 |
US9608862B2 (en) | 2013-03-15 | 2017-03-28 | Elwha Llc | Frequency accommodation |
US9681311B2 (en) * | 2013-03-15 | 2017-06-13 | Elwha Llc | Portable wireless node local cooperation |
US9793596B2 (en) | 2013-03-15 | 2017-10-17 | Elwha Llc | Facilitating wireless communication in conjunction with orientation position |
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 |
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 |
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US9398456B2 (en) | 2014-03-07 | 2016-07-19 | Apple Inc. | Electronic device with accessory-based transmit power control |
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US9791490B2 (en) | 2014-06-09 | 2017-10-17 | Apple Inc. | Electronic device having coupler for tapping antenna signals |
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US10218052B2 (en) | 2015-05-12 | 2019-02-26 | Apple Inc. | Electronic device with tunable hybrid antennas |
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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 |
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-
1999
- 1999-10-29 SE SE9903944A patent/SE516536C2/sv not_active IP Right Cessation
-
2000
- 2000-10-24 WO PCT/SE2000/002057 patent/WO2001031733A1/en active Application Filing
- 2000-10-24 AU AU13189/01A patent/AU1318901A/en not_active Abandoned
- 2000-10-24 EP EP00975089A patent/EP1243051A1/en not_active Ceased
- 2000-10-24 KR KR1020027004962A patent/KR100669481B1/ko not_active IP Right Cessation
- 2000-10-24 CN CNB008150591A patent/CN1245778C/zh not_active Expired - Fee Related
- 2000-11-15 US US09/712,181 patent/US6980782B1/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI454067B (zh) * | 2009-03-10 | 2014-09-21 | Realtek Semiconductor Corp | 接收裝置與方法 |
US8938206B2 (en) | 2009-03-10 | 2015-01-20 | Realtek Semiconductor Corp. | Receiving device and method thereof |
CN101980449A (zh) * | 2009-06-09 | 2011-02-23 | 美国博通公司 | 一种通信方法和通信系统 |
CN101980449B (zh) * | 2009-06-09 | 2014-04-23 | 美国博通公司 | 一种通信方法和通信系统 |
CN102725908A (zh) * | 2009-08-05 | 2012-10-10 | 英特尔公司 | 多协议天线结构和用于合成多协议天线方向图的方法 |
CN102725908B (zh) * | 2009-08-05 | 2014-12-03 | 英特尔公司 | 多协议天线结构和用于合成多协议天线方向图的方法 |
WO2013155956A1 (en) * | 2012-04-16 | 2013-10-24 | Huawei Technologies Co., Ltd. | Smart antenna system using orientation sensors |
US8868144B2 (en) | 2012-04-16 | 2014-10-21 | Futurewei Technologies, Inc. | Smart antenna system using orientation sensors |
Also Published As
Publication number | Publication date |
---|---|
CN1245778C (zh) | 2006-03-15 |
SE9903944D0 (sv) | 1999-10-29 |
EP1243051A1 (en) | 2002-09-25 |
KR100669481B1 (ko) | 2007-01-15 |
KR20020040892A (ko) | 2002-05-30 |
WO2001031733A1 (en) | 2001-05-03 |
SE9903944L (sv) | 2001-04-30 |
SE516536C2 (sv) | 2002-01-29 |
US6980782B1 (en) | 2005-12-27 |
AU1318901A (en) | 2001-05-08 |
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