KR102413884B9 - 반사형 irs 연성 기판 - Google Patents

반사형 irs 연성 기판

Info

Publication number
KR102413884B9
KR102413884B9 KR1020210067536A KR20210067536A KR102413884B9 KR 102413884 B9 KR102413884 B9 KR 102413884B9 KR 1020210067536 A KR1020210067536 A KR 1020210067536A KR 20210067536 A KR20210067536 A KR 20210067536A KR 102413884 B9 KR102413884 B9 KR 102413884B9
Authority
KR
South Korea
Prior art keywords
irs
reflective
reflecting surfaces
flexible board
intelligent reflecting
Prior art date
Application number
KR1020210067536A
Other languages
English (en)
Other versions
KR102413884B1 (ko
Inventor
웽밍턴
미프타훌 암리 무하마드
최계원
김동인
최주영
박제현
Original Assignee
성균관대학교산학협력단
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 성균관대학교산학협력단 filed Critical 성균관대학교산학협력단
Priority to KR1020210067536A priority Critical patent/KR102413884B1/ko
Priority to US17/825,333 priority patent/US11757199B2/en
Application granted granted Critical
Publication of KR102413884B1 publication Critical patent/KR102413884B1/ko
Publication of KR102413884B9 publication Critical patent/KR102413884B9/ko

Links

Classifications

    • 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/148—Reflecting surfaces; Equivalent structures with means for varying the reflecting properties

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Aerials (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Aerials With Secondary Devices (AREA)
KR1020210067536A 2021-05-26 2021-05-26 반사형 irs 연성 기판 KR102413884B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020210067536A KR102413884B1 (ko) 2021-05-26 2021-05-26 반사형 irs 연성 기판
US17/825,333 US11757199B2 (en) 2021-05-26 2022-05-26 Reflective intelligent reflecting surface flexible board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210067536A KR102413884B1 (ko) 2021-05-26 2021-05-26 반사형 irs 연성 기판

Publications (2)

Publication Number Publication Date
KR102413884B1 KR102413884B1 (ko) 2022-06-30
KR102413884B9 true KR102413884B9 (ko) 2023-12-08

Family

ID=82214843

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210067536A KR102413884B1 (ko) 2021-05-26 2021-05-26 반사형 irs 연성 기판

Country Status (2)

Country Link
US (1) US11757199B2 (ko)
KR (1) KR102413884B1 (ko)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596145A (en) * 1969-07-08 1971-07-27 Raytheon Co Drive circuit for ferrite phase shifters
US6744411B1 (en) * 2002-12-23 2004-06-01 The Boeing Company Electronically scanned antenna system, an electrically scanned antenna and an associated method of forming the same
US7469152B2 (en) * 2004-11-30 2008-12-23 The Regents Of The University Of California Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems
KR101115331B1 (ko) * 2009-12-03 2012-03-13 주식회사 이엠따블유 주파수 선택 표면 필터 및 이를 포함한 중계기 안테나 시스템
US8587469B2 (en) * 2011-03-14 2013-11-19 Northrop Grumman Systems Corporation Metamaterial for a radio frequency communications apparatus
CN103548205B (zh) * 2011-04-07 2017-02-22 Hrl实验室有限责任公司 可调阻抗表面
GB2507351A (en) * 2012-10-26 2014-04-30 Bae Systems Plc Identification tag for modulating and returning an incident RF signal
US20160087342A1 (en) * 2013-05-07 2016-03-24 Board Of Regents, The University Of Texas System Circuit-loaded conformal metasurface cloak
CN106329147A (zh) * 2016-09-09 2017-01-11 南京大学 一种利用可调人工电磁超表面对自由空间电磁波进行幅度调制的方法
US10600735B2 (en) * 2016-10-07 2020-03-24 Xcelsis Corporation 3D chip sharing data bus
IL273995A (en) * 2020-04-16 2021-10-31 Univ Ramot Radar invisibility and concealment using time-modulated meta-surfaces
CN111478050B (zh) * 2020-04-16 2021-10-12 中国人民解放军国防科技大学 一种柔性电磁散射调控结构及其制作方法
CA3196718A1 (en) * 2020-09-25 2022-03-31 Carleton University Independent control of the magnitude and phase of a reflected electromagnetic wave through coupled resonators
KR102243541B1 (ko) * 2020-10-12 2021-04-21 동우 화인켐 주식회사 안테나 소자, 이를 포함하는 터치 센서-안테나 모듈 및 이를 포함하는 디스플레이 장치

Also Published As

Publication number Publication date
KR102413884B1 (ko) 2022-06-30
US20220384960A1 (en) 2022-12-01
US11757199B2 (en) 2023-09-12

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Legal Events

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]