KR102920969B1 - 안테나 어레이 모듈을 위한 개방 공간의 캘리브레이션 - Google Patents

안테나 어레이 모듈을 위한 개방 공간의 캘리브레이션

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Publication number
KR102920969B1
KR102920969B1 KR1020227031648A KR20227031648A KR102920969B1 KR 102920969 B1 KR102920969 B1 KR 102920969B1 KR 1020227031648 A KR1020227031648 A KR 1020227031648A KR 20227031648 A KR20227031648 A KR 20227031648A KR 102920969 B1 KR102920969 B1 KR 102920969B1
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KR
South Korea
Prior art keywords
wireless communication
open space
communication device
antenna array
array module
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.)
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Application number
KR1020227031648A
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English (en)
Korean (ko)
Other versions
KR20220157952A (ko
Inventor
우다라 페르난도
브라이언 클라크 베니스터
에요시아스 요셉 이마나
Original Assignee
퀄컴 인코포레이티드
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.)
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Publication of KR20220157952A publication Critical patent/KR20220157952A/ko
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Publication of KR102920969B1 publication Critical patent/KR102920969B1/ko
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827Portable transceivers
    • H04B1/3833Hand-held transceivers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/10Monitoring; Testing of transmitters
    • H04B17/11Monitoring; Testing of transmitters for calibration
    • H04B17/12Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/28Combinations of substantially independent non-interacting antenna units or systems
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26Arrangements 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
    • H01Q3/267Phased-array testing or checking devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827Portable transceivers
    • H04B1/3833Hand-held transceivers
    • H04B1/3838Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
KR1020227031648A 2020-03-24 2021-03-24 안테나 어레이 모듈을 위한 개방 공간의 캘리브레이션 Active KR102920969B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202062994257P 2020-03-24 2020-03-24
US62/994,257 2020-03-24
US17/210,228 US11784674B2 (en) 2020-03-24 2021-03-23 Calibration of open space for an antenna array module
US17/210,228 2021-03-23
PCT/US2021/023982 WO2021195280A1 (en) 2020-03-24 2021-03-24 Calibration of open space for an antenna array module

Publications (2)

Publication Number Publication Date
KR20220157952A KR20220157952A (ko) 2022-11-29
KR102920969B1 true KR102920969B1 (ko) 2026-01-30

Family

ID=77857569

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227031648A Active KR102920969B1 (ko) 2020-03-24 2021-03-24 안테나 어레이 모듈을 위한 개방 공간의 캘리브레이션

Country Status (8)

Country Link
US (1) US11784674B2 (https=)
EP (1) EP4128587B1 (https=)
JP (1) JP7685517B2 (https=)
KR (1) KR102920969B1 (https=)
CN (1) CN115336199B (https=)
PH (1) PH12022551921A1 (https=)
TW (1) TWI879925B (https=)
WO (1) WO2021195280A1 (https=)

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Also Published As

Publication number Publication date
JP7685517B2 (ja) 2025-05-29
EP4128587A1 (en) 2023-02-08
TW202207649A (zh) 2022-02-16
KR20220157952A (ko) 2022-11-29
PH12022551921A1 (en) 2023-11-29
EP4128587C0 (en) 2024-10-23
US11784674B2 (en) 2023-10-10
JP2023519218A (ja) 2023-05-10
TWI879925B (zh) 2025-04-11
EP4128587B1 (en) 2024-10-23
WO2021195280A1 (en) 2021-09-30
CN115336199A (zh) 2022-11-11
CN115336199B (zh) 2025-06-24
US20210306022A1 (en) 2021-09-30
BR112022018413A2 (pt) 2022-11-08

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