PH12022551921A1 - Calibration of open space for an antenna array module - Google Patents

Calibration of open space for an antenna array module

Info

Publication number
PH12022551921A1
PH12022551921A1 PH1/2022/551921A PH12022551921A PH12022551921A1 PH 12022551921 A1 PH12022551921 A1 PH 12022551921A1 PH 12022551921 A PH12022551921 A PH 12022551921A PH 12022551921 A1 PH12022551921 A1 PH 12022551921A1
Authority
PH
Philippines
Prior art keywords
antenna array
array module
open space
calibration
signal
Prior art date
Application number
PH1/2022/551921A
Other languages
English (en)
Inventor
Brian Clarke Banister
Udara Fernando
Eyosias Yoseph Imana
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of PH12022551921A1 publication Critical patent/PH12022551921A1/en

Links

Classifications

    • 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
    • H04B1/00—Details 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
    • H04B1/38—Transceivers, 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
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; 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
    • H01Q1/243—Supports; 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details 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
    • H04B1/38—Transceivers, 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
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H04B1/3838—Arrangements 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)
PH1/2022/551921A 2020-03-24 2021-03-24 Calibration of open space for an antenna array module PH12022551921A1 (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
PH12022551921A1 true PH12022551921A1 (en) 2023-11-29

Family

ID=77857569

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2022/551921A PH12022551921A1 (en) 2020-03-24 2021-03-24 Calibration of open space for an antenna array module

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
KR102920969B1 (ko) 2026-01-30
EP4128587A1 (en) 2023-02-08
TW202207649A (zh) 2022-02-16
KR20220157952A (ko) 2022-11-29
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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