CN111262036B - 一种基于液晶的可调控带阻小型化频率选择表面 - Google Patents
一种基于液晶的可调控带阻小型化频率选择表面 Download PDFInfo
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- CN111262036B CN111262036B CN202010067139.3A CN202010067139A CN111262036B CN 111262036 B CN111262036 B CN 111262036B CN 202010067139 A CN202010067139 A CN 202010067139A CN 111262036 B CN111262036 B CN 111262036B
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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
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
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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
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
- H01Q15/002—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices being reconfigurable or tunable, e.g. using switches or diodes
-
- 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
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
- H01Q15/0026—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices having a stacked geometry or having multiple layers
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CN202010067139.3A CN111262036B (zh) | 2020-01-20 | 2020-01-20 | 一种基于液晶的可调控带阻小型化频率选择表面 |
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CN202010067139.3A CN111262036B (zh) | 2020-01-20 | 2020-01-20 | 一种基于液晶的可调控带阻小型化频率选择表面 |
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CN111262036A CN111262036A (zh) | 2020-06-09 |
CN111262036B true CN111262036B (zh) | 2021-01-05 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012080532A1 (es) * | 2010-12-16 | 2012-06-21 | Universidad Politécnica de Madrid | Antena reflectarray de haz reconfigurable para frecuencias en los rangos de terahercios y de ondas milimétricas |
CN107275805A (zh) * | 2017-04-27 | 2017-10-20 | 北京华镁钛科技有限公司 | 一种基于超材料电磁特性的相控阵天线 |
CN108496277A (zh) * | 2016-01-29 | 2018-09-04 | 夏普株式会社 | 扫描天线 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107706502A (zh) * | 2017-09-29 | 2018-02-16 | 京东方科技集团股份有限公司 | 天线单元及其制造方法、液晶天线、通信设备 |
CN108803165A (zh) * | 2018-06-08 | 2018-11-13 | 京东方科技集团股份有限公司 | 一种液晶天线及其驱动方法、通讯设备 |
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2020
- 2020-01-20 CN CN202010067139.3A patent/CN111262036B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012080532A1 (es) * | 2010-12-16 | 2012-06-21 | Universidad Politécnica de Madrid | Antena reflectarray de haz reconfigurable para frecuencias en los rangos de terahercios y de ondas milimétricas |
CN108496277A (zh) * | 2016-01-29 | 2018-09-04 | 夏普株式会社 | 扫描天线 |
CN107275805A (zh) * | 2017-04-27 | 2017-10-20 | 北京华镁钛科技有限公司 | 一种基于超材料电磁特性的相控阵天线 |
Non-Patent Citations (4)
Title |
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Liquid crystal based miniaturized tunable FSS design;Guohui Yang ,Xin Yang;《2019 International Conference on Electromagnetics in Advanced Applications (ICEAA)》;20191224;全文 * |
Measurement of LC dielectric constant at lower terahertz region based on metamaterial absorber;H. Lu, Shuaicheng Jing;《SPIE》;20150306;全文 * |
Wideband Tunable Bandstop Frequency Selective Surface Based on Liquid Crystal;Jianfeng Lv, Qun Wu, Fan-Yi Meng;《IEEE 2nd International Conference on Electronic Information and Communication Technology》;20191104;摘要,sectionⅡ * |
Wireless communication bandpass optical window with double-layer hexagon aperture FSS array;H. Lu, Shuaicheng Jing;《IEICE Electronics Express》;20170705;全文 * |
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Effective date of registration: 20211227 Address after: Room 1107, 11 / F, National University Science Park, Harbin Institute of technology, No. 434, youyou street, Nangang District, Harbin City, Heilongjiang Province Patentee after: Harbin Institute of Technology Asset Management Co.,Ltd. Address before: 150001 No. 92 West straight street, Nangang District, Heilongjiang, Harbin Patentee before: HARBIN INSTITUTE OF TECHNOLOGY |
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