KR102242603B1 - 메타물질-기반의 위상 편이 소자 및 페이즈드 어레이 - Google Patents
메타물질-기반의 위상 편이 소자 및 페이즈드 어레이 Download PDFInfo
- Publication number
- KR102242603B1 KR102242603B1 KR1020150093864A KR20150093864A KR102242603B1 KR 102242603 B1 KR102242603 B1 KR 102242603B1 KR 1020150093864 A KR1020150093864 A KR 1020150093864A KR 20150093864 A KR20150093864 A KR 20150093864A KR 102242603 B1 KR102242603 B1 KR 102242603B1
- Authority
- KR
- South Korea
- Prior art keywords
- metamaterial
- phase
- metal layer
- variable capacitor
- capacitance
- 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.)
- Expired - Fee Related
Links
Images
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
-
- 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
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0025—Modular arrays
-
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
-
- 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
-
- 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
- H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
- H01Q3/46—Active lenses or reflecting arrays
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/330,977 | 2014-07-14 | ||
| US14/330,977 US9972877B2 (en) | 2014-07-14 | 2014-07-14 | Metamaterial-based phase shifting element and phased array |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160008457A KR20160008457A (ko) | 2016-01-22 |
| KR102242603B1 true KR102242603B1 (ko) | 2021-04-22 |
Family
ID=53672991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150093864A Expired - Fee Related KR102242603B1 (ko) | 2014-07-14 | 2015-07-01 | 메타물질-기반의 위상 편이 소자 및 페이즈드 어레이 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9972877B2 (https=) |
| EP (1) | EP2975693B1 (https=) |
| JP (1) | JP6438857B2 (https=) |
| KR (1) | KR102242603B1 (https=) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20160166843A1 (en) * | 2014-12-11 | 2016-06-16 | Palo Alto Research Center Incorporated | Metamaterial phased array for hyperthermia therapy |
| WO2016120254A1 (en) | 2015-01-27 | 2016-08-04 | At & S Austria Technologie & Systemtechnik Aktiengesellschaft | Component carrier with integrated antenna structure |
| US10498042B2 (en) * | 2015-11-13 | 2019-12-03 | Kyungpook National University Industry-Academic Cooperation Foundation | Reflection frequency conversion device using active metamaterial surface and ECM system |
| US10307607B2 (en) | 2016-02-09 | 2019-06-04 | Palo Alto Research Center Incorporated | Focused magnetic stimulation for modulation of nerve circuits |
| EP3449532B1 (en) | 2016-04-28 | 2024-02-28 | AT & S Austria Technologie & Systemtechnik Aktiengesellschaft | Component carrier with integrated antenna arrangement, electronic apparatus, radio communication method |
| CN107404002B (zh) * | 2016-05-19 | 2024-06-11 | 佛山顺德光启尖端装备有限公司 | 调节电磁波的方法和超材料 |
| CN107404003B (zh) * | 2016-05-19 | 2019-11-05 | 深圳光启合众科技有限公司 | 超材料及其频率调节方法和装置 |
| US10928614B2 (en) | 2017-01-11 | 2021-02-23 | Searete Llc | Diffractive concentrator structures |
| WO2018226327A1 (en) | 2017-06-05 | 2018-12-13 | Metawave Corporation | Intelligent antenna metamaterial method and apparatus |
| US11005179B2 (en) * | 2017-06-05 | 2021-05-11 | Metawave Corporation | Feed structure for a metamaterial antenna system |
| US11105918B2 (en) | 2017-06-05 | 2021-08-31 | Metawave Corporation | Nodal metamaterial antenna system |
| US10942256B2 (en) * | 2017-06-05 | 2021-03-09 | Metawave Corporation | Intelligent metamaterial radar for target identification |
| US11005192B2 (en) * | 2017-06-05 | 2021-05-11 | Metawave Corporation | Intelligent metamaterial radar having a dynamically controllable antenna |
| US10854985B2 (en) * | 2017-08-29 | 2020-12-01 | Metawave Corporation | Smart infrastructure sensing and communication system |
| US11621486B2 (en) * | 2017-09-13 | 2023-04-04 | Metawave Corporation | Method and apparatus for an active radiating and feed structure |
| US11515639B2 (en) | 2017-10-15 | 2022-11-29 | Metawave Corporation | Method and apparatus for an active radiating and feed structure |
| US10741917B2 (en) * | 2017-11-07 | 2020-08-11 | Chiara Pelletti | Power division in antenna systems for millimeter wave applications |
| US10833381B2 (en) | 2017-11-08 | 2020-11-10 | The Invention Science Fund I Llc | Metamaterial phase shifters |
| US11265073B2 (en) | 2017-11-28 | 2022-03-01 | Metawave Corporation | Method and apparatus for a metastructure reflector in a wireless communication system |
| IL256411A (en) * | 2017-12-19 | 2018-01-31 | Univ Ramot | Method and system for controlling radiation scattering |
| CN108226870A (zh) * | 2017-12-19 | 2018-06-29 | 中国电子科技集团公司第三十八研究所 | 基于三明治架构的微波数字电源复合基板电路及馈线装置 |
| US11355840B2 (en) * | 2018-01-16 | 2022-06-07 | Metawave Corporation | Method and apparatus for a metastructure switched antenna in a wireless device |
| US11450953B2 (en) | 2018-03-25 | 2022-09-20 | Metawave Corporation | Meta-structure antenna array |
| KR101986048B1 (ko) * | 2018-04-20 | 2019-06-04 | 고려대학교 산학협력단 | 메타표면을 이용한 마이크로파 공간변조장치 |
| US11424548B2 (en) | 2018-05-01 | 2022-08-23 | Metawave Corporation | Method and apparatus for a meta-structure antenna array |
| US11342682B2 (en) | 2018-05-24 | 2022-05-24 | Metawave Corporation | Frequency-selective reflector module and system |
| US11355859B2 (en) | 2018-06-12 | 2022-06-07 | Metawave Corporation | Metamatertial, antenna array having an aperture layer |
| US11269058B2 (en) * | 2018-06-13 | 2022-03-08 | Metawave Corporation | Autoencoder assisted radar for target identification |
| US11141585B2 (en) | 2018-12-28 | 2021-10-12 | Palo Alto Research Center Incorporated | Non-invasive neural interface |
| CN113574737B (zh) * | 2019-03-15 | 2024-06-04 | Agc株式会社 | 无线通信用装置 |
| US10938115B2 (en) | 2019-03-21 | 2021-03-02 | Elwha, Llc | Resonance-frequency diverse metamaterials and metasurfaces |
| US11211704B2 (en) | 2019-05-29 | 2021-12-28 | Metawave Corporation | Switched coupled inductance phase shift mechanism |
| JP7623820B2 (ja) * | 2020-10-30 | 2025-01-29 | 電気興業株式会社 | 可変リフレクトアレーおよび可変リフレクトアレーの設計方法 |
| KR102403313B1 (ko) * | 2020-12-01 | 2022-06-02 | 울산대학교 산학협력단 | 이중 레이어 메타표면 단위 셀 기반 투과배열 |
| CN114725071A (zh) * | 2021-01-06 | 2022-07-08 | 群创光电股份有限公司 | 电子装置 |
| JP7613629B2 (ja) * | 2021-07-12 | 2025-01-15 | 日本電信電話株式会社 | ビームフォーマ |
Citations (2)
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|---|---|---|---|---|
| JP2003529261A (ja) | 2000-03-29 | 2003-09-30 | エイチアールエル ラボラトリーズ,エルエルシー | 同調可能インピーダンス面 |
| US20120133547A1 (en) | 2010-11-29 | 2012-05-31 | Freescale Semiconductor, Inc. | Automotive Radar System and Method for Using Same |
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2014
- 2014-07-14 US US14/330,977 patent/US9972877B2/en active Active
-
2015
- 2015-07-01 JP JP2015132327A patent/JP6438857B2/ja not_active Expired - Fee Related
- 2015-07-01 KR KR1020150093864A patent/KR102242603B1/ko not_active Expired - Fee Related
- 2015-07-01 EP EP15174919.9A patent/EP2975693B1/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003529261A (ja) | 2000-03-29 | 2003-09-30 | エイチアールエル ラボラトリーズ,エルエルシー | 同調可能インピーダンス面 |
| US20120133547A1 (en) | 2010-11-29 | 2012-05-31 | Freescale Semiconductor, Inc. | Automotive Radar System and Method for Using Same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160008457A (ko) | 2016-01-22 |
| EP2975693A1 (en) | 2016-01-20 |
| EP2975693B1 (en) | 2019-09-18 |
| JP2016021741A (ja) | 2016-02-04 |
| US20160013531A1 (en) | 2016-01-14 |
| US9972877B2 (en) | 2018-05-15 |
| JP6438857B2 (ja) | 2018-12-19 |
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| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
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| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
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| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
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| A201 | Request for examination | ||
| A302 | Request for accelerated examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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