WO2018021973A3 - Metamaterial split ring resonator, metamaterial split ring resonator array and energy harvesting apparatus - Google Patents
Metamaterial split ring resonator, metamaterial split ring resonator array and energy harvesting apparatus Download PDFInfo
- Publication number
- WO2018021973A3 WO2018021973A3 PCT/SG2017/050384 SG2017050384W WO2018021973A3 WO 2018021973 A3 WO2018021973 A3 WO 2018021973A3 SG 2017050384 W SG2017050384 W SG 2017050384W WO 2018021973 A3 WO2018021973 A3 WO 2018021973A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- split ring
- ring resonator
- split
- metamaterial
- metamaterial split
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/08—Strip line resonators
- H01P7/082—Microstripline resonators
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Various embodiments provide a metamaterial split ring resonator. The metamaterial split ring resonator may include a first split ring including a first split at a first edge of the first split ring and a second split at a second edge of the first split ring. The first edge is opposite to the second edge. The metamaterial split ring resonator may further include a second split ring inside the first split ring and concentric with the first split ring, wherein the second split ring includes a third split at a first edge of the second split ring adjacent to the first edge of the first split ring. The first split ring includes a first pair of stubs extending inwardly from the first split, and the second split ring includes a second pair of stubs extending inwardly from the third split.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG11201810411VA SG11201810411VA (en) | 2016-07-29 | 2017-07-28 | Metamaterial split ring resonator, metamaterial split ring resonator array and energy harvesting apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG10201606290S | 2016-07-29 | ||
SG10201606290S | 2016-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2018021973A2 WO2018021973A2 (en) | 2018-02-01 |
WO2018021973A3 true WO2018021973A3 (en) | 2018-12-20 |
Family
ID=61017163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SG2017/050384 WO2018021973A2 (en) | 2016-07-29 | 2017-07-28 | Metamaterial split ring resonator, metamaterial split ring resonator array and energy harvesting apparatus |
Country Status (2)
Country | Link |
---|---|
SG (1) | SG11201810411VA (en) |
WO (1) | WO2018021973A2 (en) |
Families Citing this family (10)
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GB2562043B (en) * | 2017-04-28 | 2020-04-29 | Drayson Tech Europe Ltd | Loop RF Power Harvester |
US11038380B2 (en) | 2018-05-10 | 2021-06-15 | National University Of Singapore | Split-ring resonator with integrated magnetic tunnel junction for highly sensitive and efficient energy harvesting |
CN109904632B (en) * | 2019-03-08 | 2020-09-15 | 四川大学 | Super-surface rectenna array for space electromagnetic wave detection and energy collection |
CN110133377B (en) * | 2019-05-10 | 2021-05-25 | 杭州电子科技大学 | Differential microwave sensor for measuring dielectric constant and magnetic permeability of magnetic medium material |
US11152975B2 (en) | 2019-10-16 | 2021-10-19 | Analog Devices International Unlimited Company | High frequency galvanic isolators |
CN111064009B (en) * | 2019-12-23 | 2021-06-25 | 浙江科技学院 | Broadband microwave absorber with double-opening ring structure |
CN112909568A (en) * | 2021-01-23 | 2021-06-04 | 中国石油天然气集团有限公司 | Broadband directional dipole antenna for ground penetrating radar |
CN113964507B (en) * | 2021-09-28 | 2023-10-27 | 东北电力大学 | Electromagnetic metamaterial patch antenna for collecting radio frequency energy |
CN113922063B (en) * | 2021-11-23 | 2022-12-20 | 电子科技大学 | Microstrip structure array capable of increasing antenna gains of different resonant frequency points and application thereof |
US11711894B1 (en) | 2022-02-03 | 2023-07-25 | Analog Devices International Unlimited Company | Capacitively coupled resonators for high frequency galvanic isolators |
Citations (6)
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---|---|---|---|---|
CN1941505A (en) * | 2005-09-30 | 2007-04-04 | 西北工业大学 | Microband antenna C-band left-hand material and its array |
KR20110062288A (en) * | 2009-12-03 | 2011-06-10 | 주식회사 이엠따블유 | Frequency selective surface filter and repeater antenna system for comprising the same |
WO2012171294A1 (en) * | 2011-06-17 | 2012-12-20 | 深圳光启高等理工研究院 | Artificial microstructure and artificial electromagnetic material using same |
CN103618138A (en) * | 2013-12-17 | 2014-03-05 | 山西大学 | Miniaturized differential microstrip antenna |
CN103794847A (en) * | 2014-01-18 | 2014-05-14 | 中国计量学院 | Low-profile antenna based on complementary split ring resonator |
US20140266967A1 (en) * | 2013-03-15 | 2014-09-18 | Omar Ramahi | Metamaterial Particles for Electromagnetic Energy Harvesting |
-
2017
- 2017-07-28 WO PCT/SG2017/050384 patent/WO2018021973A2/en active Application Filing
- 2017-07-28 SG SG11201810411VA patent/SG11201810411VA/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1941505A (en) * | 2005-09-30 | 2007-04-04 | 西北工业大学 | Microband antenna C-band left-hand material and its array |
KR20110062288A (en) * | 2009-12-03 | 2011-06-10 | 주식회사 이엠따블유 | Frequency selective surface filter and repeater antenna system for comprising the same |
WO2012171294A1 (en) * | 2011-06-17 | 2012-12-20 | 深圳光启高等理工研究院 | Artificial microstructure and artificial electromagnetic material using same |
US20140266967A1 (en) * | 2013-03-15 | 2014-09-18 | Omar Ramahi | Metamaterial Particles for Electromagnetic Energy Harvesting |
CN103618138A (en) * | 2013-12-17 | 2014-03-05 | 山西大学 | Miniaturized differential microstrip antenna |
CN103794847A (en) * | 2014-01-18 | 2014-05-14 | 中国计量学院 | Low-profile antenna based on complementary split ring resonator |
Non-Patent Citations (4)
Title |
---|
LIU H.-W. ET AL.: "A flexible dual-band metamaterial based on hairpin split-ring resonators", ACTA PHYSICA SINICA, vol. 64, no. 3, 31 March 2015 (2015-03-31), pages 038101 - 1 -038101-6, [retrieved on 20170926] * |
SUM Y. L. ET AL.: "Design of 2.45 GHz ESA Metaresonator", PROCEEDINGS OF THE 2017 INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY: SMALL ANTENNAS, INNOVATIVE STRUCTURES, AND APPLICATIONS (IWAT, 3 March 2017 (2017-03-03), pages 281 - 284, XP033090616, [retrieved on 20170926], DOI: doi:10.1109/IWAT.2017.7915380 * |
SUM Y. L. ET AL.: "Scalable 2.45 GHz electrically small antenna design for metaresonator array", THE JOURNAL OF ENGINEERING, vol. 2017, no. 5, May 2017 (2017-05-01), XP006062044, [retrieved on 20170926] * |
WANG L. ET AL.: "A Dual-Band Printed Electrically Small Antenna Covered by Two Capacitive Split-Ring Resonators", IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, vol. 10, 15 August 2011 (2011-08-15), pages 824 - 826, XP011382138, [retrieved on 20170926] * |
Also Published As
Publication number | Publication date |
---|---|
WO2018021973A2 (en) | 2018-02-01 |
SG11201810411VA (en) | 2018-12-28 |
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