CN1327644A - 用于校准具有一个天线阵列的无线通信站的方法和设备 - Google Patents
用于校准具有一个天线阵列的无线通信站的方法和设备 Download PDFInfo
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- CN1327644A CN1327644A CN98814387.9A CN98814387A CN1327644A CN 1327644 A CN1327644 A CN 1327644A CN 98814387 A CN98814387 A CN 98814387A CN 1327644 A CN1327644 A CN 1327644A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- 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
- H01Q3/267—Phased-array testing or checking devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/948,772 US6037898A (en) | 1997-10-10 | 1997-10-10 | Method and apparatus for calibrating radio frequency base stations using antenna arrays |
PCT/US1998/025364 WO2000031892A1 (en) | 1997-10-10 | 1998-11-24 | Method and apparatus for calibrating a wireless communications station having an antenna array |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1327644A true CN1327644A (zh) | 2001-12-19 |
CN1139195C CN1139195C (zh) | 2004-02-18 |
Family
ID=26794521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988143879A Expired - Fee Related CN1139195C (zh) | 1997-10-10 | 1998-11-24 | 用于校准具有一个天线阵列的无线通信站的方法和设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6037898A (zh) |
CN (1) | CN1139195C (zh) |
AU (1) | AU2198099A (zh) |
WO (1) | WO2000031892A1 (zh) |
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WO2010034184A1 (zh) * | 2008-09-08 | 2010-04-01 | 大唐移动通信设备有限公司 | 天线校准方法及装置 |
CN1751444B (zh) * | 2002-09-10 | 2010-05-12 | 美商智慧财产权授权股份有限公司 | 多输入多输出无线装置中相位与振幅偏移作用校正的技术 |
CN1685631B (zh) * | 2002-09-28 | 2010-12-08 | 皇家飞利浦电子股份有限公司 | Mimo系统中的分组数据传输 |
CN102064851A (zh) * | 2010-10-26 | 2011-05-18 | 南京航空航天大学 | 一种基于虚拟运动天线的空间扩频安全通信方法 |
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CN102195756A (zh) * | 2010-03-17 | 2011-09-21 | 株式会社Ntt都科摩 | 时分双工mimo系统的校准方法和装置 |
CN1913371B (zh) * | 2005-08-08 | 2012-02-01 | 马维尔国际贸易有限公司 | 雷达探测装置及其方法 |
CN1941501B (zh) * | 2005-09-28 | 2012-07-18 | 阿尔卡特公司 | 智能天线阵的校准方法 |
CN103490833A (zh) * | 2013-09-16 | 2014-01-01 | 清华大学 | 基于中转装置辅助的天线校准方法 |
CN109525530A (zh) * | 2017-09-19 | 2019-03-26 | 成都鼎桥通信技术有限公司 | 多通道相位一致性的校准方法 |
CN112003654A (zh) * | 2020-08-25 | 2020-11-27 | 成都天锐星通科技有限公司 | 一种相控阵天线自校准方法、装置及相控阵天线 |
CN113541828A (zh) * | 2013-08-16 | 2021-10-22 | 亚德诺半导体集团 | 产生多个扇形梁的通信单元、集成电路和方法 |
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- 1998-11-24 AU AU21980/99A patent/AU2198099A/en not_active Abandoned
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Also Published As
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AU2198099A (en) | 2000-06-13 |
CN1139195C (zh) | 2004-02-18 |
WO2000031892A1 (en) | 2000-06-02 |
US6037898A (en) | 2000-03-14 |
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