BRPI1010115A2 - phased antenna array calibration system, method for calibrating an antenna comprising a phased antenna array connected to transceiver plirality and computer program product - Google Patents
phased antenna array calibration system, method for calibrating an antenna comprising a phased antenna array connected to transceiver plirality and computer program productInfo
- Publication number
- BRPI1010115A2 BRPI1010115A2 BRPI1010115A BRPI1010115A BRPI1010115A2 BR PI1010115 A2 BRPI1010115 A2 BR PI1010115A2 BR PI1010115 A BRPI1010115 A BR PI1010115A BR PI1010115 A BRPI1010115 A BR PI1010115A BR PI1010115 A2 BRPI1010115 A2 BR PI1010115A2
- Authority
- BR
- Brazil
- Prior art keywords
- antenna array
- phased antenna
- plirality
- calibrating
- transceiver
- Prior art date
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
- H01Q3/26—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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL199560A IL199560A (en) | 2009-06-25 | 2009-06-25 | System and method for calibration of phased array antenna having integral calibration network in presence of an interfering body |
PCT/IL2010/000673 WO2010150269A2 (en) | 2009-06-25 | 2010-08-18 | System and method for calibration of phased array antenna having integral calibration network in presence of an interfering body |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI1010115A2 true BRPI1010115A2 (en) | 2018-02-14 |
Family
ID=43302638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1010115A BRPI1010115A2 (en) | 2009-06-25 | 2010-08-18 | phased antenna array calibration system, method for calibrating an antenna comprising a phased antenna array connected to transceiver plirality and computer program product |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2446506B1 (en) |
AU (1) | AU2010264082A1 (en) |
BR (1) | BRPI1010115A2 (en) |
IL (1) | IL199560A (en) |
SG (1) | SG176969A1 (en) |
WO (1) | WO2010150269A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102544771B (en) * | 2012-02-26 | 2013-10-30 | 中国电子科技集团公司第十研究所 | Comprehensive real-time calibration method for multi-channel digital anti-interference antenna system |
CN105093147B (en) * | 2014-05-20 | 2018-11-23 | 中国人民解放军63973部队 | A kind of electromagnetic pulse electric field probe Time Domain Calibration method |
US9705611B1 (en) * | 2016-03-24 | 2017-07-11 | Rockwell Collins, Inc. | Systems and methods for array antenna calibration |
EP4205310A1 (en) * | 2020-08-25 | 2023-07-05 | Telefonaktiebolaget LM Ericsson (publ) | Over-the-air based estimation of phase accuracy of a radio transceiver device |
CN115575934B (en) * | 2022-12-08 | 2023-05-12 | 中国西安卫星测控中心 | Distance zero value calibration method suitable for large-scale phased array |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5559519A (en) * | 1995-05-04 | 1996-09-24 | Northrop Grumman Corporation | Method and system for the sequential adaptive deterministic calibration of active phased arrays |
US6084545A (en) | 1999-07-12 | 2000-07-04 | Lockheed Martin Corporation | Near-field calibration system for phase-array antennas |
US6507315B2 (en) * | 2001-05-03 | 2003-01-14 | Lockheed Martin Corporation | System and method for efficiently characterizing the elements in an array antenna |
KR100444822B1 (en) | 2001-08-07 | 2004-08-18 | 한국전자통신연구원 | Apparatus for Calibration in Adaptive Array Antenna and Method Thereof |
US6531989B1 (en) * | 2001-11-14 | 2003-03-11 | Raytheon Company | Far field emulator for antenna calibration |
US7119739B1 (en) * | 2002-05-14 | 2006-10-10 | Bae Systems Information And Electronic Systems Integration Inc. | Near field to far field DF antenna array calibration technique |
DE10237823B4 (en) | 2002-08-19 | 2004-08-26 | Kathrein-Werke Kg | Antenna array with a calibration device and method for operating such an antenna array |
US20040061644A1 (en) * | 2002-09-11 | 2004-04-01 | Lockheed Martin Corporation | CCE calibration with an array of calibration probes interleaved with the array antenna |
-
2009
- 2009-06-25 IL IL199560A patent/IL199560A/en active IP Right Grant
-
2010
- 2010-08-18 WO PCT/IL2010/000673 patent/WO2010150269A2/en active Application Filing
- 2010-08-18 EP EP10763037.8A patent/EP2446506B1/en active Active
- 2010-08-18 SG SG2011095619A patent/SG176969A1/en unknown
- 2010-08-18 AU AU2010264082A patent/AU2010264082A1/en not_active Abandoned
- 2010-08-18 BR BRPI1010115A patent/BRPI1010115A2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2446506A2 (en) | 2012-05-02 |
IL199560A0 (en) | 2011-08-01 |
IL199560A (en) | 2017-04-30 |
WO2010150269A2 (en) | 2010-12-29 |
SG176969A1 (en) | 2012-01-30 |
AU2010264082A1 (en) | 2012-02-09 |
EP2446506B1 (en) | 2018-05-30 |
WO2010150269A3 (en) | 2011-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |