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 PDF

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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
Application number
PCT/SG2017/050384
Other languages
French (fr)
Other versions
WO2018021973A2 (en
Inventor
Yee Loon Sum
Boon Hee Soong
King Jet Tseng
Original Assignee
Nanyang Technological University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanyang Technological University filed Critical Nanyang Technological University
Priority to SG11201810411VA priority Critical patent/SG11201810411VA/en
Publication of WO2018021973A2 publication Critical patent/WO2018021973A2/en
Publication of WO2018021973A3 publication Critical patent/WO2018021973A3/en

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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

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.
PCT/SG2017/050384 2016-07-29 2017-07-28 Metamaterial split ring resonator, metamaterial split ring resonator array and energy harvesting apparatus WO2018021973A2 (en)

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)

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* Cited by examiner, † Cited by third party
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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)

* Cited by examiner, † Cited by third party
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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] *

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Publication number Publication date
SG11201810411VA (en) 2018-12-28
WO2018021973A2 (en) 2018-02-01

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