TWI800998B - 移相器、具有移相器的天線單元以及具有移相器的天線裝置 - Google Patents

移相器、具有移相器的天線單元以及具有移相器的天線裝置 Download PDF

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Publication number
TWI800998B
TWI800998B TW110143251A TW110143251A TWI800998B TW I800998 B TWI800998 B TW I800998B TW 110143251 A TW110143251 A TW 110143251A TW 110143251 A TW110143251 A TW 110143251A TW I800998 B TWI800998 B TW I800998B
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TW
Taiwan
Prior art keywords
phase shifter
antenna
cell
antenna array
array
Prior art date
Application number
TW110143251A
Other languages
English (en)
Other versions
TW202322465A (zh
Inventor
陳士元
廖修平
謝易辰
吳駿逸
林壯岳
賴奕翔
林敬桓
Original Assignee
友達光電股份有限公司
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 友達光電股份有限公司 filed Critical 友達光電股份有限公司
Priority to TW110143251A priority Critical patent/TWI800998B/zh
Priority to CN202210347771.2A priority patent/CN114566774B/zh
Priority to US17/842,125 priority patent/US12119560B2/en
Application granted granted Critical
Publication of TWI800998B publication Critical patent/TWI800998B/zh
Publication of TW202322465A publication Critical patent/TW202322465A/zh

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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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/184—Strip line phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H01Q1/422—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material
    • 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
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—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 varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
TW110143251A 2021-11-19 2021-11-19 移相器、具有移相器的天線單元以及具有移相器的天線裝置 TWI800998B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW110143251A TWI800998B (zh) 2021-11-19 2021-11-19 移相器、具有移相器的天線單元以及具有移相器的天線裝置
CN202210347771.2A CN114566774B (zh) 2021-11-19 2022-04-01 移相器、具有移相器的天线单元及具有移相器的天线装置
US17/842,125 US12119560B2 (en) 2021-11-19 2022-06-16 Phase shifter, antenna circuit and antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW110143251A TWI800998B (zh) 2021-11-19 2021-11-19 移相器、具有移相器的天線單元以及具有移相器的天線裝置

Publications (2)

Publication Number Publication Date
TWI800998B true TWI800998B (zh) 2023-05-01
TW202322465A TW202322465A (zh) 2023-06-01

Family

ID=81720398

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110143251A TWI800998B (zh) 2021-11-19 2021-11-19 移相器、具有移相器的天線單元以及具有移相器的天線裝置

Country Status (3)

Country Link
US (1) US12119560B2 (zh)
CN (1) CN114566774B (zh)
TW (1) TWI800998B (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108879036A (zh) * 2018-07-02 2018-11-23 京东方科技集团股份有限公司 一种液晶移相器阵列及天线
US20200067160A1 (en) * 2018-04-13 2020-02-27 Boe Technology Group Co., Ltd. Liquid crystal phase shifter and electronic device
CN112731715A (zh) * 2019-10-14 2021-04-30 京东方科技集团股份有限公司 液晶移相器及天线
US11158916B2 (en) * 2018-08-10 2021-10-26 Beijing Boe Sensor Technology Co., Ltd. Phase shifter and liquid crystal antenna

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106684551B (zh) 2017-01-24 2019-07-23 京东方科技集团股份有限公司 一种移相单元、天线阵、显示面板和显示装置
WO2019003047A1 (ja) * 2017-06-27 2019-01-03 株式会社半導体エネルギー研究所 半導体装置、および半導体装置の作製方法
CN110011038B (zh) * 2018-01-05 2020-05-05 京东方科技集团股份有限公司 相控阵天线、显示面板及显示装置
CN110365422B (zh) * 2018-04-04 2021-01-29 京东方科技集团股份有限公司 一种信号处理装置及其制备方法
CN208655852U (zh) * 2018-05-21 2019-03-26 京东方科技集团股份有限公司 一种移相器、天线、通信设备
CN109932845B (zh) * 2018-06-08 2020-12-01 京东方科技集团股份有限公司 液晶移相器及电子装置
CN108615962B (zh) * 2018-07-18 2020-06-30 成都天马微电子有限公司 液晶移相器和天线
US10862182B2 (en) * 2018-08-06 2020-12-08 Alcan Systems Gmbh RF phase shifter comprising a differential transmission line having overlapping sections with tunable dielectric material for phase shifting signals
KR102670834B1 (ko) 2019-07-25 2024-05-29 엘지디스플레이 주식회사 액정을 포함하는 평판 안테나
CN112448106B (zh) * 2019-08-30 2022-04-26 京东方科技集团股份有限公司 馈电结构、微波射频器件及天线

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200067160A1 (en) * 2018-04-13 2020-02-27 Boe Technology Group Co., Ltd. Liquid crystal phase shifter and electronic device
CN108879036A (zh) * 2018-07-02 2018-11-23 京东方科技集团股份有限公司 一种液晶移相器阵列及天线
US11158916B2 (en) * 2018-08-10 2021-10-26 Beijing Boe Sensor Technology Co., Ltd. Phase shifter and liquid crystal antenna
CN112731715A (zh) * 2019-10-14 2021-04-30 京东方科技集团股份有限公司 液晶移相器及天线

Also Published As

Publication number Publication date
US20230163459A1 (en) 2023-05-25
US12119560B2 (en) 2024-10-15
CN114566774B (zh) 2023-07-14
CN114566774A (zh) 2022-05-31
TW202322465A (zh) 2023-06-01

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