KR102449587B1 - 위상 배열 안테나를 캘리브레이션하기 위한 장치 및 방법 - Google Patents

위상 배열 안테나를 캘리브레이션하기 위한 장치 및 방법 Download PDF

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KR102449587B1
KR102449587B1 KR1020180086730A KR20180086730A KR102449587B1 KR 102449587 B1 KR102449587 B1 KR 102449587B1 KR 1020180086730 A KR1020180086730 A KR 1020180086730A KR 20180086730 A KR20180086730 A KR 20180086730A KR 102449587 B1 KR102449587 B1 KR 102449587B1
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South Korea
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phase
candidate
strength
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KR1020180086730A
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Korean (ko)
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KR20200011803A (ko
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튜안 다오만
김용훈
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삼성전자주식회사
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Priority to KR1020180086730A priority Critical patent/KR102449587B1/ko
Priority to PCT/KR2019/009281 priority patent/WO2020022816A1/fr
Publication of KR20200011803A publication Critical patent/KR20200011803A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
KR1020180086730A 2018-07-25 2018-07-25 위상 배열 안테나를 캘리브레이션하기 위한 장치 및 방법 KR102449587B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020180086730A KR102449587B1 (ko) 2018-07-25 2018-07-25 위상 배열 안테나를 캘리브레이션하기 위한 장치 및 방법
PCT/KR2019/009281 WO2020022816A1 (fr) 2018-07-25 2019-07-25 Dispositif et procédé d'étalonnage d'une antenne réseau à commande de phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180086730A KR102449587B1 (ko) 2018-07-25 2018-07-25 위상 배열 안테나를 캘리브레이션하기 위한 장치 및 방법

Publications (2)

Publication Number Publication Date
KR20200011803A KR20200011803A (ko) 2020-02-04
KR102449587B1 true KR102449587B1 (ko) 2022-09-30

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KR1020180086730A KR102449587B1 (ko) 2018-07-25 2018-07-25 위상 배열 안테나를 캘리브레이션하기 위한 장치 및 방법

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KR (1) KR102449587B1 (fr)
WO (1) WO2020022816A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112104431B (zh) * 2020-11-23 2021-01-26 成都天锐星通科技有限公司 相控阵天线测量误差修正方法、装置和测量系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090290517A1 (en) 2008-05-21 2009-11-26 Rao Sudarshan A Calibrating radiofrequency paths of a phased-array antenna
US20140004801A1 (en) 2012-06-27 2014-01-02 Emanuel Cohen Device, system and method of estimating a phase between radio-frequency chains
US20140210668A1 (en) 2013-01-28 2014-07-31 Tubis Technology Hierarchically Elaborated Phased-Array Antenna Modules and Faster Beam Steering Method of Operation.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003043129A1 (fr) * 2001-10-05 2003-05-22 Hantel Co., Ltd. Appareil d'etalonnage pour antenne intelligente et procede associe
KR100540575B1 (ko) * 2003-06-26 2006-01-10 엘지전자 주식회사 배열 안테나 시스템의 캘리브레이션 장치 및 방법
EP2183817B1 (fr) * 2007-08-31 2017-11-08 BAE Systems PLC Étalonnage d'une antenne

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090290517A1 (en) 2008-05-21 2009-11-26 Rao Sudarshan A Calibrating radiofrequency paths of a phased-array antenna
US20140004801A1 (en) 2012-06-27 2014-01-02 Emanuel Cohen Device, system and method of estimating a phase between radio-frequency chains
US20140210668A1 (en) 2013-01-28 2014-07-31 Tubis Technology Hierarchically Elaborated Phased-Array Antenna Modules and Faster Beam Steering Method of Operation.

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Publication number Publication date
WO2020022816A1 (fr) 2020-01-30
KR20200011803A (ko) 2020-02-04

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