CN115917868A - 移相器及其驱动方法、天线 - Google Patents
移相器及其驱动方法、天线 Download PDFInfo
- Publication number
- CN115917868A CN115917868A CN202180000569.6A CN202180000569A CN115917868A CN 115917868 A CN115917868 A CN 115917868A CN 202180000569 A CN202180000569 A CN 202180000569A CN 115917868 A CN115917868 A CN 115917868A
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- China
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- substrate
- transmission
- phase shifter
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- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/18—Phase-shifters
- H01P1/181—Phase-shifters using ferroelectric devices
-
- 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
- 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
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Abstract
本公开实施例提供一种移相器及其驱动方法、天线，属于微波传输技术领域。本公开实施例提供的一种移相器，其包括相对设置的第一基板和第二基板，以及设置在二者之间的第一介质层；第一基板包括：第一基底，设置在第一基底靠近第一介质层一侧的第一参考电极层，第一参考电极层包括多个绝缘且间隔设置的第一参考电极，每个第一参考电极上设置有第一开口；第二基板包括：第二基底，设置在第二基底靠近第一介质层一侧、且间隔排布的多条第一传输线；其中，第一传输线与第一参考电极一一对应；每条第一传输线具有第一传输端和第二传输端，每条第一传输线的第一传输端与第一开口在第二基底上的正投影至少部分重叠。
Description
PCT国内申请，说明书已公开。
Claims (17)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/082615 WO2022198481A1 (zh) | 2021-03-24 | 2021-03-24 | 移相器及其驱动方法、天线 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115917868A true CN115917868A (zh) | 2023-04-04 |
Family
ID=83396226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180000569.6A Pending CN115917868A (zh) | 2021-03-24 | 2021-03-24 | 移相器及其驱动方法、天线 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230352804A1 (zh) |
| CN (1) | CN115917868A (zh) |
| WO (1) | WO2022198481A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006163A (zh) * | 2021-11-22 | 2022-02-01 | 上海天马微电子有限公司 | 液晶天线及其制作方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7268643B2 (en) * | 2004-01-28 | 2007-09-11 | Paratek Microwave, Inc. | Apparatus, system and method capable of radio frequency switching using tunable dielectric capacitors |
| US7265647B2 (en) * | 2004-03-12 | 2007-09-04 | The Regents Of The University Of California | High isolation tunable MEMS capacitive switch |
| WO2011143095A2 (en) * | 2010-05-10 | 2011-11-17 | Raytheon Company | Multiple e-probe waveguide power combiner/divider |
| CN112397854A (zh) * | 2019-08-14 | 2021-02-23 | 京东方科技集团股份有限公司 | 移相器及天线 |
| 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 |
-
2021
- 2021-03-24 CN CN202180000569.6A patent/CN115917868A/zh active Pending
- 2021-03-24 US US17/638,968 patent/US20230352804A1/en active Pending
- 2021-03-24 WO PCT/CN2021/082615 patent/WO2022198481A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022198481A1 (zh) | 2022-09-29 |
| WO2022198481A9 (zh) | 2023-01-05 |
| US20230352804A1 (en) | 2023-11-02 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |