CN114336075B - 一种涡旋电磁超表面结构及其涡旋电磁波产生方法 - Google Patents
一种涡旋电磁超表面结构及其涡旋电磁波产生方法 Download PDFInfo
- Publication number
- CN114336075B CN114336075B CN202210022967.4A CN202210022967A CN114336075B CN 114336075 B CN114336075 B CN 114336075B CN 202210022967 A CN202210022967 A CN 202210022967A CN 114336075 B CN114336075 B CN 114336075B
- Authority
- CN
- China
- Prior art keywords
- vortex
- vortex electromagnetic
- super
- metal
- electromagnetic super
- 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.)
- Active
Links
Images
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210022967.4A CN114336075B (zh) | 2022-01-10 | 2022-01-10 | 一种涡旋电磁超表面结构及其涡旋电磁波产生方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210022967.4A CN114336075B (zh) | 2022-01-10 | 2022-01-10 | 一种涡旋电磁超表面结构及其涡旋电磁波产生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114336075A CN114336075A (zh) | 2022-04-12 |
CN114336075B true CN114336075B (zh) | 2022-11-22 |
Family
ID=81027290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210022967.4A Active CN114336075B (zh) | 2022-01-10 | 2022-01-10 | 一种涡旋电磁超表面结构及其涡旋电磁波产生方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114336075B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015001410A1 (en) * | 2013-07-01 | 2015-01-08 | Matteoni Marco Celso | System for generation and management of orbital angular momentum in electromagnetic radiation by means of special lens |
WO2020140392A1 (zh) * | 2019-01-04 | 2020-07-09 | 南方科技大学 | 线偏振光转换元件、制备方法和线偏振光转换系统 |
CN111682320A (zh) * | 2020-06-12 | 2020-09-18 | 中国矿业大学 | 一种涡旋电磁超表面结构 |
CN112310650A (zh) * | 2020-11-16 | 2021-02-02 | 江苏易珩空间技术有限公司 | 一种基本单元、超表面及基于信息超表面的任意双谐波调控方法 |
CN112382857A (zh) * | 2020-10-20 | 2021-02-19 | 西安电子科技大学 | 基于1bit相位编码产生涡旋波的宽带反射超表面天线 |
CN113221340A (zh) * | 2021-04-27 | 2021-08-06 | 南京理工大学 | 一种oam环形天线阵列的电磁场快速分析方法及系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016054803A1 (zh) * | 2014-10-10 | 2016-04-14 | 华为技术有限公司 | 涡旋光束产生方法、器件及其制备方法 |
CN107425291B (zh) * | 2017-07-28 | 2020-06-30 | 电子科技大学 | 产生任意指向的贝塞尔波束的天线 |
CN108511919B (zh) * | 2018-02-06 | 2020-01-31 | 西安电子科技大学 | 一种涡旋电磁波的汇聚装置 |
-
2022
- 2022-01-10 CN CN202210022967.4A patent/CN114336075B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015001410A1 (en) * | 2013-07-01 | 2015-01-08 | Matteoni Marco Celso | System for generation and management of orbital angular momentum in electromagnetic radiation by means of special lens |
WO2020140392A1 (zh) * | 2019-01-04 | 2020-07-09 | 南方科技大学 | 线偏振光转换元件、制备方法和线偏振光转换系统 |
CN111682320A (zh) * | 2020-06-12 | 2020-09-18 | 中国矿业大学 | 一种涡旋电磁超表面结构 |
CN112382857A (zh) * | 2020-10-20 | 2021-02-19 | 西安电子科技大学 | 基于1bit相位编码产生涡旋波的宽带反射超表面天线 |
CN112310650A (zh) * | 2020-11-16 | 2021-02-02 | 江苏易珩空间技术有限公司 | 一种基本单元、超表面及基于信息超表面的任意双谐波调控方法 |
CN113221340A (zh) * | 2021-04-27 | 2021-08-06 | 南京理工大学 | 一种oam环形天线阵列的电磁场快速分析方法及系统 |
Non-Patent Citations (3)
Title |
---|
Wide Incident Angle Digital Coding Metasurface Applied to Reconfigurable Intelligent Surfaces;Luis G. da Silva等;《2021 Antenna Measurement Techniques Association Symposium (AMTA)》;20211006;第1-5页 * |
基于圆微带天线阵的射频涡旋电磁波的产生;周守利等;《强激光与粒子束》;20160731(第07期);第1-7页 * |
基于超表面的多波束多模态太赫兹涡旋波产生;李国强等;《物理学报》;20210930;第1-7页 * |
Also Published As
Publication number | Publication date |
---|---|
CN114336075A (zh) | 2022-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113097735B (zh) | 一种多功能超表面及隐身天线 | |
JP6587382B2 (ja) | 小型2偏波パワースプリッタ、複数のスプリッタからなるアレイ、小型放射素子、およびそのようなスプリッタを備えた平面アンテナ | |
Dion et al. | A variable-coverage satellite antenna system | |
Kim et al. | Millimeter-wave tiny lens antenna employing U-shaped filter arrays for 5G | |
Cao et al. | A broadband low-profile transmitarray antenna by using differentially driven transmission polarizer with true-time delay | |
CN111682320A (zh) | 一种涡旋电磁超表面结构 | |
Liu et al. | Compact fully metallic millimeter-wave waveguide-fed periodic leaky-wave antenna based on corrugated parallel-plate waveguides | |
Zheng et al. | Compact cylinder Luneburg-lens antennas based on 3-D-printing technology | |
CN114336075B (zh) | 一种涡旋电磁超表面结构及其涡旋电磁波产生方法 | |
Ferrando-Rocher et al. | A ka-band compact single-layer gap waveguide monopulse slot array antenna | |
US11994725B2 (en) | Circular optical array system using waveguide fed angled mirrors | |
CN115642405A (zh) | 一种覆盖全Ka波段的宽带圆极化集成馈源透射阵天线 | |
CN114696114A (zh) | 宽带圆极化折叠传输阵天线 | |
Karki et al. | Integrated metal-lens antennas with reduced height at 71–76 GHz | |
Algaba-Brazález et al. | Overview of research on metalenses and geodesic lenses for 5G/6G applications in Ericsson | |
Gao et al. | Design of a Dual-Band Shared-Aperture Antenna Combining Fabry-Perot Cavity and Folded Transmitarray for X and Ka Bands | |
US20220077589A1 (en) | Leaky Wave Antenna | |
Chen et al. | Wideband Fixed-Beam Single-Piece Leaky-Wave Antenna with Controlled Dispersion Slope | |
Shigeta et al. | Reflectionless metalens collimating multi-OAM waves for antenna gain enhancement in wireless communication | |
CN113809549B (zh) | 基于两层级联相控技术的2比特电磁表面单元 | |
Zahran et al. | An 8× 8 cavity backed waveguide antenna array for D-band backhauling communications | |
CN213071365U (zh) | 一种宽带全息反射阵列天线 | |
Wang et al. | High-Gain and Beam-Switchable Multi-Beam Holographic Metasurface Antenna Array Coated with Phase-Correcting Metasurface | |
Zhu et al. | High–gain folded reflectarray antenna operating at 1 THz | |
Xiong et al. | A Multi-layer Planar Beamfocusing Lens for 5G Communications |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Xiaoming Inventor after: Liu Hexue Inventor after: Wang Jiajia Inventor after: Jing Xiaojun Inventor after: Zheng Xianfeng Inventor after: Zhang Ronghui Inventor after: Wang Chen Inventor after: Zhu Chenghui Inventor after: Gan Lu Inventor after: Zhang Dan Inventor after: Wang Haiyang Inventor before: Liu Xiaoming Inventor before: Zhu Chenghui Inventor before: Gan Lu Inventor before: Wang Chen Inventor before: Zhang Dan Inventor before: Wang Haiyang Inventor before: Liu Hexue Inventor before: Wang Jiajia |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231005 Address after: 100876 Beijing city Haidian District Xitucheng Road No. 10 Patentee after: Beijing University of Posts and Telecommunications Patentee after: ANHUI NORMAL University Address before: 241002 No.189, Jiuhua South Road, Wuhu City, Anhui Province Patentee before: ANHUI NORMAL University |
|
TR01 | Transfer of patent right |