DE60209290T8 - Gruppenantennensystem mit superhohem Gewinn und Steuerungsverfahren dafür - Google Patents
Gruppenantennensystem mit superhohem Gewinn und Steuerungsverfahren dafür Download PDFInfo
- Publication number
- DE60209290T8 DE60209290T8 DE60209290T DE60209290T DE60209290T8 DE 60209290 T8 DE60209290 T8 DE 60209290T8 DE 60209290 T DE60209290 T DE 60209290T DE 60209290 T DE60209290 T DE 60209290T DE 60209290 T8 DE60209290 T8 DE 60209290T8
- Authority
- DE
- Germany
- Prior art keywords
- control method
- antenna system
- array antenna
- method therefor
- high gain
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
- H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
-
- 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
- H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001379209A JP2003179424A (ja) | 2001-12-12 | 2001-12-12 | 超指向性アレイアンテナシステム、超指向性アレイアンテナ制御方法 |
JP2001379209 | 2001-12-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE60209290D1 DE60209290D1 (de) | 2006-04-27 |
DE60209290T2 DE60209290T2 (de) | 2006-11-02 |
DE60209290T8 true DE60209290T8 (de) | 2007-06-06 |
Family
ID=19186677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60209290T Active DE60209290T8 (de) | 2001-12-12 | 2002-12-04 | Gruppenantennensystem mit superhohem Gewinn und Steuerungsverfahren dafür |
Country Status (7)
Country | Link |
---|---|
US (1) | US7203469B2 (de) |
EP (1) | EP1320148B1 (de) |
JP (1) | JP2003179424A (de) |
KR (1) | KR100541219B1 (de) |
CN (1) | CN1244182C (de) |
DE (1) | DE60209290T8 (de) |
SG (1) | SG98080A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6844849B1 (en) * | 2003-07-10 | 2005-01-18 | Codar Ocean Sensors, Ltd. | Circular superdirective receive antenna arrays |
JP4099118B2 (ja) * | 2003-08-08 | 2008-06-11 | 株式会社エヌ・ティ・ティ・ドコモ | 信号伝送装置及び信号伝送方法 |
US20090093222A1 (en) * | 2007-10-03 | 2009-04-09 | Qualcomm Incorporated | Calibration and beamforming in a wireless communication system |
KR20110089442A (ko) * | 2008-11-26 | 2011-08-08 | 쿄세라 코포레이션 | 기지국, 기지국에서의 서브 버스트 영역의 배치 방법, 통신 대상 단말 결정 방법 및 다운링크 버스트 영역의 할당 방법 |
DE102010040696A1 (de) | 2010-09-14 | 2012-03-15 | Robert Bosch Gmbh | Radarsensor für Kraftfahrzeuge, insbesondere RCA-Sensor |
JP5721236B2 (ja) * | 2012-07-13 | 2015-05-20 | 日本電信電話株式会社 | 電磁界発生装置および電磁界発生方法 |
JP6100075B2 (ja) * | 2013-04-26 | 2017-03-22 | 株式会社日立産機システム | アレイアンテナおよび無線通信装置 |
WO2015135907A1 (en) * | 2014-03-11 | 2015-09-17 | Stichting Katholieke Universiteit, More Particularly Radboud Universiteit Nijmegen | Meniscus prosthesis |
US10167709B2 (en) | 2014-06-09 | 2019-01-01 | Turboshale, Inc. | Subsurface multiple antenna radiation technology (SMART) |
US9722326B2 (en) | 2015-03-25 | 2017-08-01 | Commscope Technologies Llc | Circular base station antenna array and method of reconfiguring a radiation pattern |
US10368916B2 (en) * | 2017-01-11 | 2019-08-06 | Warsaw Orthopedic, Inc. | Spinal implant system and methods of use |
TWI646732B (zh) * | 2017-06-05 | 2019-01-01 | 李學智 | 由多埠次陣列及基頻信號處理器所組成的天線架構 |
KR101917044B1 (ko) | 2017-11-24 | 2018-11-08 | 홍익대학교 산학협력단 | 이득이 개선된 다중 빔 형성 제어 방법 및 장치 |
CN110350990B (zh) * | 2019-05-21 | 2022-02-18 | 辰芯科技有限公司 | 一种相控阵网络校准方法、装置、设备及存储介质 |
KR102104618B1 (ko) * | 2019-11-07 | 2020-04-24 | 한화시스템 주식회사 | 안테나 장치, 이를 구비하는 능동 위상배열 레이더, 및 이의 오차 보정방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3766559A (en) * | 1971-10-20 | 1973-10-16 | Harris Intertype Corp | Adaptive processor for an rf antenna |
US3860928A (en) * | 1972-07-03 | 1975-01-14 | Raytheon Co | Super-directive system |
US5274844A (en) * | 1992-05-11 | 1993-12-28 | Motorola, Inc. | Beam pattern equalization method for an adaptive array |
JP2719123B2 (ja) * | 1995-07-19 | 1998-02-25 | 株式会社エイ・ティ・アール光電波通信研究所 | アレーアンテナの制御装置 |
JP3421719B2 (ja) * | 1996-09-03 | 2003-06-30 | 日本電信電話株式会社 | アレーアンテナ装置 |
JP3497672B2 (ja) * | 1996-09-18 | 2004-02-16 | 株式会社東芝 | アダプティブアンテナおよびマルチキャリア無線通信システム |
JP3392330B2 (ja) * | 1997-10-09 | 2003-03-31 | 日本電信電話株式会社 | アレーアンテナ装置 |
EP1367670B1 (de) * | 1998-07-13 | 2006-09-06 | NTT Mobile Communications Network Inc. | Kalibrierung für eine adaptive Gruppenantenne |
US5990830A (en) * | 1998-08-24 | 1999-11-23 | Harris Corporation | Serial pipelined phase weight generator for phased array antenna having subarray controller delay equalization |
CN1220305C (zh) * | 1998-11-19 | 2005-09-21 | 日本电信电话株式会社 | 自适应阵列天线系统 |
CN1171395C (zh) * | 1999-03-30 | 2004-10-13 | 三洋电机株式会社 | 无线装置及其天线方向性的校准方法 |
-
2001
- 2001-12-12 JP JP2001379209A patent/JP2003179424A/ja active Pending
-
2002
- 2002-12-04 EP EP02026969A patent/EP1320148B1/de not_active Expired - Fee Related
- 2002-12-04 DE DE60209290T patent/DE60209290T8/de active Active
- 2002-12-04 SG SG200207430A patent/SG98080A1/en unknown
- 2002-12-06 US US10/310,971 patent/US7203469B2/en not_active Expired - Fee Related
- 2002-12-11 KR KR1020020078608A patent/KR100541219B1/ko not_active IP Right Cessation
- 2002-12-12 CN CNB021559899A patent/CN1244182C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SG98080A1 (en) | 2003-08-20 |
KR20030051269A (ko) | 2003-06-25 |
EP1320148A1 (de) | 2003-06-18 |
CN1426131A (zh) | 2003-06-25 |
CN1244182C (zh) | 2006-03-01 |
KR100541219B1 (ko) | 2006-01-11 |
DE60209290D1 (de) | 2006-04-27 |
US20040009793A1 (en) | 2004-01-15 |
DE60209290T2 (de) | 2006-11-02 |
JP2003179424A (ja) | 2003-06-27 |
EP1320148B1 (de) | 2006-02-22 |
US7203469B2 (en) | 2007-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10007998B4 (de) | Adaptives Antennenrichtwirkungssteuerungsverfahren und System dafür | |
DE69717806D1 (de) | Antenne mit variabler richtcharakteristik und steuerverfahren dazu | |
FR2823015B1 (fr) | Antenne et son procede de fabrication | |
DE60113224D1 (de) | Abgasreinigungsanlage und -verfahren | |
DE60209290T8 (de) | Gruppenantennensystem mit superhohem Gewinn und Steuerungsverfahren dafür | |
DE60221105D1 (de) | Niedrigenergie regelsystem und verfahren | |
GB2391711B (en) | Method and apparatus for controlling an antenna array | |
DE60236673D1 (de) | Autonavigationssystem und autonavigationssteuerverfahren | |
DE60103233D1 (de) | Fahrzeugsteuerungssystem und -verfahren | |
DE60116174D1 (de) | Antennensystemarchitektur | |
NO20042642L (no) | System og fremgangsmate for straleforming for tradlose kommunikasjonssignaler | |
PT1181397E (pt) | Electrocatalisador de rodio e metodo de preparacao | |
DE60001758D1 (de) | Radarverfahren und vorrichtungen | |
ATE442034T1 (de) | Bewässerungsmethode und -system | |
DE60126520D1 (de) | Zellsteuerungsverfahren und Zellsystem | |
NO20030228D0 (no) | Antennestruktur og assosiert fremgangsmåte | |
EP1381174A4 (de) | Drahtloses basissystem und direktivitätssteuerverfahren | |
DE60040920D1 (de) | Leistungssteuerungsverfahren und funksystem | |
DE60037620D1 (de) | Antennenanordnung | |
DK1627631T3 (da) | Morfinsulfatmikrogranuler, fremgangsmåde til fremstilling deraf og præparat omfattende samme | |
DE69923383D1 (de) | Richtkoppler, Antennenanordnung, und Sender-Empfänger | |
DE69913359D1 (de) | Einstellungssteuerungsystem und -verfahren | |
DE60029038D1 (de) | Antennenanordnung | |
GB2375882B (en) | Electron beam irradiation system and electron beam irradiation method | |
DE60216377D1 (de) | Sublimationssystem und -verfahren |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |