CN110880645A - 基于超表面天线的极化可重构方法 - Google Patents
基于超表面天线的极化可重构方法 Download PDFInfo
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- CN110880645A CN110880645A CN201910954002.7A CN201910954002A CN110880645A CN 110880645 A CN110880645 A CN 110880645A CN 201910954002 A CN201910954002 A CN 201910954002A CN 110880645 A CN110880645 A CN 110880645A
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- Prior art keywords
- polarization
- reconfigurable
- antenna
- super
- circular polarization
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
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- 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
- H01Q3/2658—Phased-array fed focussing structure
-
- 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
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- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
PIN#1 | PIN#2 | PIN#3 | PIN#4 | 极化状态 |
OFF | OFF | OFF | OFF | 线极化 |
ON | ON | OFF | OFF | 左旋圆极化 |
OFF | OFF | ON | ON | 右旋圆极化 |
Claims (5)
Priority Applications (1)
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CN201910954002.7A CN110880645B (zh) | 2019-10-09 | 2019-10-09 | 基于超表面天线的极化可重构方法 |
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CN201910954002.7A CN110880645B (zh) | 2019-10-09 | 2019-10-09 | 基于超表面天线的极化可重构方法 |
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CN110880645A true CN110880645A (zh) | 2020-03-13 |
CN110880645B CN110880645B (zh) | 2022-12-02 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111816992A (zh) * | 2020-06-03 | 2020-10-23 | 昆山睿翔讯通通信技术有限公司 | 一种基于特征模式极化可重构天线实现方法 |
CN111987469A (zh) * | 2020-07-24 | 2020-11-24 | 东南大学 | 一种双线极化独立控制的反射超表面及天线 |
CN112909484A (zh) * | 2021-01-23 | 2021-06-04 | 中国人民解放军空军工程大学 | 隐身圆极化平面折叠卡塞格伦天线及其设计方法 |
CN113972486A (zh) * | 2021-10-14 | 2022-01-25 | 南京理工大学 | 极化可重构自振荡有源天线 |
CN115000714A (zh) * | 2022-06-01 | 2022-09-02 | 西安电子科技大学 | 反射型超薄宽带线极化和线圆极化转换的超表面结构 |
WO2022253144A1 (zh) * | 2021-06-04 | 2022-12-08 | 华为技术有限公司 | 超表面单元及其设计方法 |
WO2023108630A1 (en) * | 2021-12-17 | 2023-06-22 | Commscope Technologies Llc | High performance patch-type radiating elements for massive mimo communication systems |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150222022A1 (en) * | 2014-01-31 | 2015-08-06 | Nathan Kundtz | Interleaved orthogonal linear arrays enabling dual simultaneous circular polarization |
CN107221756A (zh) * | 2017-05-26 | 2017-09-29 | 南京理工大学 | 基于可调谐式人工磁导体的多参数可重构偶极子天线 |
CN110021824A (zh) * | 2019-04-12 | 2019-07-16 | 重庆大学 | 全息超表面天线的极化可重构方法 |
-
2019
- 2019-10-09 CN CN201910954002.7A patent/CN110880645B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150222022A1 (en) * | 2014-01-31 | 2015-08-06 | Nathan Kundtz | Interleaved orthogonal linear arrays enabling dual simultaneous circular polarization |
CN107221756A (zh) * | 2017-05-26 | 2017-09-29 | 南京理工大学 | 基于可调谐式人工磁导体的多参数可重构偶极子天线 |
CN110021824A (zh) * | 2019-04-12 | 2019-07-16 | 重庆大学 | 全息超表面天线的极化可重构方法 |
Non-Patent Citations (2)
Title |
---|
CHANGFEI ZHOU等: "Wideband Polarization Reconfigurable Antenna with Metasurface", 《2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNA AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING》 * |
ZHEHAO ZHANG等: "Design of Polarization-Reconfigurable Antenna Based on Hybrid Periodic Metasurface", 《2019 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111816992A (zh) * | 2020-06-03 | 2020-10-23 | 昆山睿翔讯通通信技术有限公司 | 一种基于特征模式极化可重构天线实现方法 |
CN111816992B (zh) * | 2020-06-03 | 2022-12-06 | 昆山睿翔讯通通信技术有限公司 | 一种基于特征模式极化可重构天线实现方法 |
CN111987469A (zh) * | 2020-07-24 | 2020-11-24 | 东南大学 | 一种双线极化独立控制的反射超表面及天线 |
CN111987469B (zh) * | 2020-07-24 | 2022-03-08 | 东南大学 | 一种双线极化独立控制的反射超表面及天线 |
CN112909484A (zh) * | 2021-01-23 | 2021-06-04 | 中国人民解放军空军工程大学 | 隐身圆极化平面折叠卡塞格伦天线及其设计方法 |
WO2022253144A1 (zh) * | 2021-06-04 | 2022-12-08 | 华为技术有限公司 | 超表面单元及其设计方法 |
CN113972486A (zh) * | 2021-10-14 | 2022-01-25 | 南京理工大学 | 极化可重构自振荡有源天线 |
WO2023108630A1 (en) * | 2021-12-17 | 2023-06-22 | Commscope Technologies Llc | High performance patch-type radiating elements for massive mimo communication systems |
CN115000714A (zh) * | 2022-06-01 | 2022-09-02 | 西安电子科技大学 | 反射型超薄宽带线极化和线圆极化转换的超表面结构 |
CN115000714B (zh) * | 2022-06-01 | 2023-09-22 | 西安电子科技大学 | 反射型超薄宽带线极化和线圆极化转换的超表面结构 |
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CN110880645B (zh) | 2022-12-02 |
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Effective date of registration: 20240304 Address after: 401329 No. 99, Xinfeng Avenue, Jinfeng Town, Gaoxin District, Jiulongpo District, Chongqing Patentee after: Chongqing Science City Intellectual Property Operation Center Co.,Ltd. Country or region after: China Address before: 400044 No. 174 Sha Jie street, Shapingba District, Chongqing Patentee before: Chongqing University Country or region before: China |
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Effective date of registration: 20241101 Address after: 710000 No. 18, information Avenue, new industrial park, high tech Industrial Development Zone, Xi'an, Shaanxi Province Patentee after: FURUKAWA ELECTRIC XI'AN OPTICAL COMMUNICATION Co.,Ltd. Country or region after: China Address before: 401329 No. 99, Xinfeng Avenue, Jinfeng Town, Gaoxin District, Jiulongpo District, Chongqing Patentee before: Chongqing Science City Intellectual Property Operation Center Co.,Ltd. Country or region before: China |