DE60226790D1 - Verbesserte Antennenanordnung für Kommunikationssysteme mit Mehreingangs-/Mehrausgangskanäle (MIMO) - Google Patents
Verbesserte Antennenanordnung für Kommunikationssysteme mit Mehreingangs-/Mehrausgangskanäle (MIMO)Info
- Publication number
- DE60226790D1 DE60226790D1 DE60226790T DE60226790T DE60226790D1 DE 60226790 D1 DE60226790 D1 DE 60226790D1 DE 60226790 T DE60226790 T DE 60226790T DE 60226790 T DE60226790 T DE 60226790T DE 60226790 D1 DE60226790 D1 DE 60226790D1
- Authority
- DE
- Germany
- Prior art keywords
- mimo
- input
- communication systems
- output channels
- antenna arrangement
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- 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
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
-
- 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
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
- H01Q1/2266—Supports; Mounting means by structural association with other equipment or articles used with computer equipment disposed inside the computer
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
-
- 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
- H04B7/10—Polarisation diversity; Directional diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/765,532 US6426723B1 (en) | 2001-01-19 | 2001-01-19 | Antenna arrangement for multiple input multiple output communications systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60226790D1 true DE60226790D1 (de) | 2008-07-03 |
Family
ID=25073798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60226790T Expired - Lifetime DE60226790D1 (de) | 2001-01-19 | 2002-01-11 | Verbesserte Antennenanordnung für Kommunikationssysteme mit Mehreingangs-/Mehrausgangskanäle (MIMO) |
Country Status (5)
Country | Link |
---|---|
US (1) | US6426723B1 (de) |
EP (2) | EP1657779B1 (de) |
CA (1) | CA2435099C (de) |
DE (1) | DE60226790D1 (de) |
WO (1) | WO2002058187A1 (de) |
Families Citing this family (93)
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US6925457B2 (en) * | 2001-07-27 | 2005-08-02 | Metatomix, Inc. | Methods and apparatus for querying a relational data store using schema-less queries |
US7058637B2 (en) | 2001-05-15 | 2006-06-06 | Metatomix, Inc. | Methods and apparatus for enterprise application integration |
US6856992B2 (en) * | 2001-05-15 | 2005-02-15 | Metatomix, Inc. | Methods and apparatus for real-time business visibility using persistent schema-less data storage |
JP4664543B2 (ja) * | 2001-07-26 | 2011-04-06 | 株式会社東芝 | 電子機器および無線アンテナの実装方法 |
JP2003101340A (ja) * | 2001-09-21 | 2003-04-04 | Sharp Corp | ダイバーシティアンテナ及び無線通信装置 |
US7106252B2 (en) | 2002-02-26 | 2006-09-12 | Nortel Networks Limited | User terminal antenna arrangement for multiple-input multiple-output communications |
US7053832B2 (en) * | 2002-07-03 | 2006-05-30 | Lucent Technologies Inc. | Multiband antenna arrangement |
ITTO20020704A1 (it) * | 2002-08-07 | 2004-02-08 | Telecom Italia Lab Spa | Sistemi di antenne per la ricetrasmissione di segnali |
US7058367B1 (en) | 2003-01-31 | 2006-06-06 | At&T Corp. | Rate-adaptive methods for communicating over multiple input/multiple output wireless systems |
KR20060012597A (ko) * | 2003-05-09 | 2006-02-08 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 안테나 및 안테나를 구비한 장치 |
US20050003872A1 (en) * | 2003-06-13 | 2005-01-06 | Netgear Inc. | Wireless node with antenna detachability |
JP2005136912A (ja) * | 2003-10-31 | 2005-05-26 | Toshiba Corp | 情報機器及びノート型パーソナルコンピュータ |
US7616698B2 (en) | 2003-11-04 | 2009-11-10 | Atheros Communications, Inc. | Multiple-input multiple output system and method |
JP4828798B2 (ja) * | 2004-01-30 | 2011-11-30 | 株式会社東芝 | 電子機器 |
DE102004006584B4 (de) * | 2004-02-10 | 2006-07-06 | T-Mobile Deutschland Gmbh | Verfahren und Vorrichtung zum Betrieb von MIMO-Luftschnittstellen bei Mobilkommunikationssystemen |
DE102004012015A1 (de) * | 2004-03-11 | 2005-10-06 | Fujitsu Siemens Computers Gmbh | Computergehäuse mit Antennenanordnung |
US7665063B1 (en) | 2004-05-26 | 2010-02-16 | Pegasystems, Inc. | Integration of declarative rule-based processing with procedural programming |
CN100373807C (zh) * | 2004-08-09 | 2008-03-05 | 电子科技大学 | 一种无线通信终端可穿戴式分集天线装置 |
US7102577B2 (en) * | 2004-09-30 | 2006-09-05 | Motorola, Inc. | Multi-antenna handheld wireless communication device |
TWI239680B (en) * | 2004-11-04 | 2005-09-11 | Syncomm Technology Corp | Planner inverted-F antenna having a rib-shaped radiation plate |
US8335704B2 (en) | 2005-01-28 | 2012-12-18 | Pegasystems Inc. | Methods and apparatus for work management and routing |
US7417591B2 (en) * | 2005-02-17 | 2008-08-26 | Matsushita Electric Industrial Co., Ltd. | Antenna apparatus and portable wireless device using the same |
JP2007102859A (ja) * | 2005-09-30 | 2007-04-19 | Toshiba Samsung Storage Technology Corp | 光ディスク装置および光ディスクの再生方法 |
TWI322529B (en) * | 2005-11-04 | 2010-03-21 | Hon Hai Prec Ind Co Ltd | Multi-band antenna |
US7408511B2 (en) * | 2006-01-31 | 2008-08-05 | Accton Technology Corporation | MIMO antenna configuration |
JP4185104B2 (ja) * | 2006-02-28 | 2008-11-26 | 株式会社東芝 | 情報機器及びその動作制御方法 |
US8924335B1 (en) | 2006-03-30 | 2014-12-30 | Pegasystems Inc. | Rule-based user interface conformance methods |
JP4216865B2 (ja) * | 2006-05-29 | 2009-01-28 | 株式会社東芝 | 通信可能な情報機器 |
GB2443456A (en) * | 2006-11-04 | 2008-05-07 | Roke Manor Research | MIMO radar system |
TWI343670B (en) * | 2007-01-02 | 2011-06-11 | Delta Networks Inc | Plane antenna |
US8250525B2 (en) | 2007-03-02 | 2012-08-21 | Pegasystems Inc. | Proactive performance management for multi-user enterprise software systems |
GB0706296D0 (en) * | 2007-03-30 | 2007-05-09 | Nortel Networks Ltd | Low cost lightweight antenna technology |
JP4973311B2 (ja) * | 2007-05-16 | 2012-07-11 | ソニー株式会社 | 電子機器 |
EP2162951A1 (de) * | 2007-06-04 | 2010-03-17 | Pirelli & C. S.p.A. | Drahtlose netzwerkeinrichtung mit einem polarisations- und raumdiversitäts-antennensystem |
KR101464510B1 (ko) | 2007-10-17 | 2014-11-26 | 삼성전자주식회사 | Mimo 안테나 장치 |
US8224271B2 (en) | 2007-12-21 | 2012-07-17 | Telefonaktiebolaget L M Ericsson (Publ) | Electronic device with an improved antenna arrangement |
US7855995B1 (en) | 2008-02-11 | 2010-12-21 | Urbain A. von der Embse | QLM maximum likelihood demodulation |
BRPI0911862A2 (pt) * | 2008-05-02 | 2020-08-25 | Nortel Networks Limited | antena de radiofrequência de banda larga de baixo perfil |
US8665170B2 (en) * | 2008-06-30 | 2014-03-04 | Tyco Electronics Corporation | Antenna assembly having multiple antenna elements with hemispherical coverage |
US10481878B2 (en) | 2008-10-09 | 2019-11-19 | Objectstore, Inc. | User interface apparatus and methods |
US8368609B2 (en) * | 2008-10-21 | 2013-02-05 | Laird Technologies, Inc. | Omnidirectional multiple input multiple output (MIMO) antennas with polarization diversity |
US7999749B2 (en) | 2008-10-23 | 2011-08-16 | Sony Ericsson Mobile Communications Ab | Antenna assembly |
US7907512B1 (en) | 2009-03-03 | 2011-03-15 | Urbain A. von der Embse | OFDM and SC-OFDM QLM |
US8843435B1 (en) | 2009-03-12 | 2014-09-23 | Pegasystems Inc. | Techniques for dynamic data processing |
US8744373B2 (en) * | 2009-03-18 | 2014-06-03 | Netgear, Inc. | Multiple antenna system for wireless communication |
US8468492B1 (en) | 2009-03-30 | 2013-06-18 | Pegasystems, Inc. | System and method for creation and modification of software applications |
CN201438500U (zh) * | 2009-06-05 | 2010-04-14 | 鸿富锦精密工业(深圳)有限公司 | 多输入输出电子设备 |
TWI420742B (zh) * | 2009-06-11 | 2013-12-21 | Ralink Technology Corp | 用於一多輸入多輸出無線通訊系統之多重天線 |
US20110018780A1 (en) * | 2009-07-21 | 2011-01-27 | Qualcomm Incoporated | Antenna Array For Multiple In Multiple Out (MIMO) Communication Systems |
US8456374B1 (en) | 2009-10-28 | 2013-06-04 | L-3 Communications, Corp. | Antennas, antenna systems and methods providing randomly-oriented dipole antenna elements |
US8390519B2 (en) * | 2010-01-07 | 2013-03-05 | Research In Motion Limited | Dual-feed dual band antenna assembly and associated method |
US8730110B2 (en) * | 2010-03-05 | 2014-05-20 | Blackberry Limited | Low frequency diversity antenna system |
US8750798B2 (en) | 2010-07-12 | 2014-06-10 | Blackberry Limited | Multiple input multiple output antenna module and associated method |
EP2546926A1 (de) * | 2011-07-15 | 2013-01-16 | GN Resound A/S | Antennenvorrichtung |
US8880487B1 (en) | 2011-02-18 | 2014-11-04 | Pegasystems Inc. | Systems and methods for distributed rules processing |
US8630362B1 (en) | 2011-05-02 | 2014-01-14 | Urbain A. von der Embse | QLM co-state MAP trellis |
CN102856631B (zh) | 2011-06-28 | 2015-04-22 | 财团法人工业技术研究院 | 天线与其通信装置 |
EP2732502B1 (de) | 2011-07-15 | 2018-12-19 | BlackBerry Limited | Diversityantennenmodul und damit zusammenhängendes verfahren für ein benutzergerät |
WO2013012403A1 (en) * | 2011-07-15 | 2013-01-24 | Research In Motion Limited | Diversity antenna module and associated method for a user equipment (ue) device |
US9195936B1 (en) | 2011-12-30 | 2015-11-24 | Pegasystems Inc. | System and method for updating or modifying an application without manual coding |
TWI511378B (zh) | 2012-04-03 | 2015-12-01 | Ind Tech Res Inst | 多頻多天線系統及其通訊裝置 |
TWI502809B (zh) * | 2012-05-11 | 2015-10-01 | Acer Inc | 通訊裝置 |
TWI528468B (zh) | 2012-05-30 | 2016-04-01 | 國立中山大學 | 多輸入輸出天線、其天線單元及具有天線之系統封裝 |
EP2950392B1 (de) | 2013-01-28 | 2017-05-17 | Panasonic Intellectual Property Management Co., Ltd. | Antennenvorrichtung |
US9437935B2 (en) * | 2013-02-27 | 2016-09-06 | Microsoft Technology Licensing, Llc | Dual band antenna pair with high isolation |
US8917786B1 (en) | 2013-05-09 | 2014-12-23 | Urbain Alfred von der Embse | QLM communications faster than Shannon rate |
CN104253310B (zh) | 2013-06-28 | 2018-06-26 | 华为技术有限公司 | 多天线系统及移动终端 |
TWI539663B (zh) * | 2014-03-19 | 2016-06-21 | 宏碁股份有限公司 | 手持式裝置 |
TWI530020B (zh) * | 2014-07-17 | 2016-04-11 | 鋐寶科技股份有限公司 | 天線系統 |
GB2529884B (en) | 2014-09-05 | 2017-09-13 | Smart Antenna Tech Ltd | Reconfigurable multi-band antenna with independent control |
EP3189560B1 (de) | 2014-09-05 | 2019-07-03 | Smart Antenna Technologies Ltd | Rekonfigurierbare mehrbandantenne mit vier bis zehn ports |
US10469396B2 (en) | 2014-10-10 | 2019-11-05 | Pegasystems, Inc. | Event processing with enhanced throughput |
JP6160939B2 (ja) * | 2015-01-23 | 2017-07-12 | コリア アドバンスド インスティテュート オブ サイエンス アンド テクノロジーKorea Advanced Institute Of Science And Technology | パターン/偏波アンテナ装置とこれを用いたビーム形成方法 |
US9197364B1 (en) | 2015-02-12 | 2015-11-24 | Urbain A. von der Embse | Scaling for QLM communications faster than shannon rate |
US9799953B2 (en) | 2015-03-26 | 2017-10-24 | Microsoft Technology Licensing, Llc | Antenna isolation |
CN104733857A (zh) * | 2015-03-26 | 2015-06-24 | 电子科技大学 | 一种小型化高隔离的双频带mimo天线 |
US9231813B1 (en) | 2015-05-07 | 2016-01-05 | Urbain A. von der Embse | Communications faster than Shannon rate |
JP6271480B2 (ja) * | 2015-08-26 | 2018-01-31 | 株式会社東芝 | 通信装置、スマートメータ |
KR102414328B1 (ko) * | 2015-09-09 | 2022-06-29 | 삼성전자주식회사 | 안테나 장치 및 그를 포함하는 전자 장치 |
TWI593167B (zh) | 2015-12-08 | 2017-07-21 | 財團法人工業技術研究院 | 天線陣列 |
US10698599B2 (en) | 2016-06-03 | 2020-06-30 | Pegasystems, Inc. | Connecting graphical shapes using gestures |
US10698647B2 (en) | 2016-07-11 | 2020-06-30 | Pegasystems Inc. | Selective sharing for collaborative application usage |
JP2019527522A (ja) * | 2016-07-27 | 2019-09-26 | 華為技術有限公司Huawei Technologies Co.,Ltd. | 無線トランシーバ装置及び基地局 |
TWI632736B (zh) | 2016-12-27 | 2018-08-11 | 財團法人工業技術研究院 | 多天線通訊裝置 |
TWI656696B (zh) | 2017-12-08 | 2019-04-11 | 財團法人工業技術研究院 | 多頻多天線陣列 |
US11048488B2 (en) | 2018-08-14 | 2021-06-29 | Pegasystems, Inc. | Software code optimizer and method |
US11276942B2 (en) | 2019-12-27 | 2022-03-15 | Industrial Technology Research Institute | Highly-integrated multi-antenna array |
US11567945B1 (en) | 2020-08-27 | 2023-01-31 | Pegasystems Inc. | Customized digital content generation systems and methods |
US20220346289A1 (en) * | 2021-04-23 | 2022-10-27 | Arris Enterprises Llc | Uhd hdr ip client device |
US11664595B1 (en) | 2021-12-15 | 2023-05-30 | Industrial Technology Research Institute | Integrated wideband antenna |
US11862868B2 (en) | 2021-12-20 | 2024-01-02 | Industrial Technology Research Institute | Multi-feed antenna |
WO2023175998A1 (ja) * | 2022-03-16 | 2023-09-21 | パナソニックIpマネジメント株式会社 | 無線通信装置 |
US20240014548A1 (en) * | 2022-07-05 | 2024-01-11 | Plume Design, Inc. | Highly isolated and barely separated antennas integrated with noise free RF-transparent Printed Circuit Board (PCB) for enhanced radiated sensitivity |
Family Cites Families (12)
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---|---|---|---|---|
JPS6123423A (ja) * | 1984-07-11 | 1986-01-31 | Matsushita Electric Ind Co Ltd | 携帯無線機 |
CA1263745A (en) * | 1985-12-03 | 1989-12-05 | Nippon Telegraph & Telephone Corporation | Shorted microstrip antenna |
JPS62262502A (ja) * | 1986-05-09 | 1987-11-14 | Yuniden Kk | 無線通信機器用アンテナ |
US5138328A (en) * | 1991-08-22 | 1992-08-11 | Motorola, Inc. | Integral diversity antenna for a laptop computer |
JPH05335826A (ja) * | 1991-11-18 | 1993-12-17 | Motorola Inc | 通信装置用の内蔵アンテナ |
US5493259A (en) * | 1992-10-13 | 1996-02-20 | The Whitaker Corporation | High voltage, low pass filtering connector with multiple ground planes |
US5545924A (en) * | 1993-08-05 | 1996-08-13 | Honeywell Inc. | Three dimensional package for monolithic microwave/millimeterwave integrated circuits |
JPH10209739A (ja) * | 1997-01-21 | 1998-08-07 | Nec Corp | 逆f形アンテナ |
JPH11186947A (ja) * | 1997-12-22 | 1999-07-09 | Uniden Corp | 携帯型通信端末装置 |
US6049705A (en) * | 1998-02-03 | 2000-04-11 | Ericsson Inc. | Diversity for mobile terminals |
JPH11340885A (ja) * | 1998-05-27 | 1999-12-10 | Canon Inc | 移動体無線通信用アンテナ装置及びその切り換え方法 |
US6292144B1 (en) * | 1999-10-15 | 2001-09-18 | Northwestern University | Elongate radiator conformal antenna for portable communication devices |
-
2001
- 2001-01-19 US US09/765,532 patent/US6426723B1/en not_active Expired - Lifetime
-
2002
- 2002-01-11 EP EP06001422A patent/EP1657779B1/de not_active Expired - Lifetime
- 2002-01-11 EP EP02732089A patent/EP1356542A1/de not_active Ceased
- 2002-01-11 CA CA2435099A patent/CA2435099C/en not_active Expired - Fee Related
- 2002-01-11 WO PCT/GB2002/000096 patent/WO2002058187A1/en not_active Application Discontinuation
- 2002-01-11 DE DE60226790T patent/DE60226790D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1657779B1 (de) | 2008-05-21 |
CA2435099C (en) | 2012-03-13 |
CA2435099A1 (en) | 2002-07-25 |
WO2002058187A1 (en) | 2002-07-25 |
EP1356542A1 (de) | 2003-10-29 |
EP1657779A3 (de) | 2006-07-05 |
US6426723B1 (en) | 2002-07-30 |
EP1657779A2 (de) | 2006-05-17 |
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Legal Events
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