BRPI1010115A2 - sistema de calibração de uma disposição de antenas em fase, método para calibrar uma antena comprendendo uma disposição de antenas em fase conectada a pliralidade de transceptores e produto programa de computador - Google Patents

sistema de calibração de uma disposição de antenas em fase, método para calibrar uma antena comprendendo uma disposição de antenas em fase conectada a pliralidade de transceptores e produto programa de computador

Info

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
Application number
BRPI1010115A
Other languages
English (en)
Inventor
Goshen Elad
Reichman Haim
Vagman Yacov
Original Assignee
Elta Systems Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elta Systems Ltd filed Critical Elta Systems Ltd
Publication of BRPI1010115A2 publication Critical patent/BRPI1010115A2/pt

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
BRPI1010115A 2009-06-25 2010-08-18 sistema de calibração de uma disposição de antenas em fase, método para calibrar uma antena comprendendo uma disposição de antenas em fase conectada a pliralidade de transceptores e produto programa de computador BRPI1010115A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL199560A IL199560A (en) 2009-06-25 2009-06-25 An antenna calibration system and method having an integral calibration network in the presence of a disruptive 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 (pt) 2018-02-14

Family

ID=43302638

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010115A BRPI1010115A2 (pt) 2009-06-25 2010-08-18 sistema de calibração de uma disposição de antenas em fase, método para calibrar uma antena comprendendo uma disposição de antenas em fase conectada a pliralidade de transceptores e produto programa de computador

Country Status (6)

Country Link
EP (1) EP2446506B1 (pt)
AU (1) AU2010264082A1 (pt)
BR (1) BRPI1010115A2 (pt)
IL (1) IL199560A (pt)
SG (1) SG176969A1 (pt)
WO (1) WO2010150269A2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102544771B (zh) * 2012-02-26 2013-10-30 中国电子科技集团公司第十研究所 多信道数字抗干扰天线系统的全面实时校准方法
CN105093147B (zh) * 2014-05-20 2018-11-23 中国人民解放军63973部队 一种电磁脉冲电场探头时域校准方法
US9705611B1 (en) * 2016-03-24 2017-07-11 Rockwell Collins, Inc. Systems and methods for array antenna calibration
WO2022042824A1 (en) * 2020-08-25 2022-03-03 Telefonaktiebolaget Lm Ericsson (Publ) Over-the-air based estimation of phase accuracy of a radio transceiver device
CN112362977A (zh) * 2020-12-11 2021-02-12 成都天锐星通科技有限公司 一种相控阵天线测试系统
CN115694682A (zh) * 2021-07-30 2023-02-03 北京京东方传感技术有限公司 相控阵校准方法、装置、电子设备及计算机存储介质
CN115575934B (zh) * 2022-12-08 2023-05-12 中国西安卫星测控中心 一种适用于大规模相控阵的距离零值标定方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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 (ko) 2001-08-07 2004-08-18 한국전자통신연구원 적응 배열 안테나 시스템의 오차 보정 장치 및 그 방법
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 (de) 2002-08-19 2004-08-26 Kathrein-Werke Kg Antennen-Array mit einer Kalibriereinrichtung sowie Verfahren zum Betrieb eines derartigen Antennen-Arrays
US20040061644A1 (en) * 2002-09-11 2004-04-01 Lockheed Martin Corporation CCE calibration with an array of calibration probes interleaved with the array antenna

Also Published As

Publication number Publication date
EP2446506B1 (en) 2018-05-30
WO2010150269A3 (en) 2011-02-17
EP2446506A2 (en) 2012-05-02
AU2010264082A1 (en) 2012-02-09
WO2010150269A2 (en) 2010-12-29
SG176969A1 (en) 2012-01-30
IL199560A (en) 2017-04-30
IL199560A0 (en) 2011-08-01

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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]