KR101192907B1 - 메타물질 - Google Patents
메타물질 Download PDFInfo
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- KR101192907B1 KR101192907B1 KR1020127012615A KR20127012615A KR101192907B1 KR 101192907 B1 KR101192907 B1 KR 101192907B1 KR 1020127012615 A KR1020127012615 A KR 1020127012615A KR 20127012615 A KR20127012615 A KR 20127012615A KR 101192907 B1 KR101192907 B1 KR 101192907B1
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- metamaterials
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
-
- 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
- H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
- H01Q15/08—Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/002—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials
- G02B1/007—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials made of negative effective refractive index materials
-
- 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
- H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biophysics (AREA)
- Aerials With Secondary Devices (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Prostheses (AREA)
Abstract
Description
도 2는 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 3은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 4는 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 5는 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 6은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 7은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 8은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 9는 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 10은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 11은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 12는 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 13은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 14는 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 15는 본 발명의 예시적 메타물질을 예시한다.
도 16은 본 발명의 예시적 메타물질을 예시한다.
도 17은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 18은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 19는 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 20은 본 발명의 예시적 메타물질을 예시한다.
도 21은 본 발명의 예시적 메타물질의 태양을 개략적으로 예시한다.
도 22는 본 발명의 예시적 메타물질의 태양을 개략적으로 예시한다.
도 23은 예시적 발명의 예시적인 모듈식 메타물질을 예시한다.
도 24는 본 발명의 다양한 메타물질들에서 유용한 도체 공진기들을 개략적으로 예시한다.
도 25는 본 발명의 메타물질을 제조하는 예시적 방법을 개략적으로 예시한다.
도 26은 본 발명의 예시적 메타물질을 예시하는데 유용하다.
도 27은 본 발명의 예시적 메타물질을 예시하는데 유용하다.
도 28은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 29는 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 30은 본 발명의 예시적 메타물질의 특성들을 예시하는데 유용하다.
도 31은 본 발명의 예시적 메타물질의 태양을 개략적으로 예시한다.
| 치수 | 측정 | 시뮬레이션 |
| 단위 셀 X 3.01=0.01 3.00 Y 3.01=0.01 3.00 Z 2.62=0.01 2.616 |
||
| 쓰루 비아 외경 0.131=0.006 0.1305813 내경 0.090=0.009 0.0896786 높이 2.41=0.05 2.4245 |
||
| 블라인드 비아 높이 1.07=0.03 1.052376 |
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| 적층재 두께 Gore 0.078=0.003 0.077831 Rogers 4003 0.92=0.03 0.894081 |
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| SRR 치수들 비아-비아 거리 2.51=0.02 2.5121047 갭 0.320=0.006 0.3197473 바깥층, 두께 0.094=0.009 0.093967 바깥층들, 폭 0.176=0.009 0.1761885 바깥층들, 길이 2.90=0.06 2.899336 |
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| 와이어 치수들 두께 0.0249=0.0004 0.024906 폭 0.500=0.005 0.50 |
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Claims (6)
- 공간적으로 변화하는 전자기 특성들을 가진 인공적으로 구조화된 복합 메타물질로서,
복합 메타물질을 형성하는 복수개의 소자들을 지지하는 유전체 호스트로서, 상기 소자들 중 적어도 일부는 그들의 전기 또는 자기 편광 중 하나에서 또는 그 모두에서 상기 복수개의 소자들 중 다른 것들과는 상이한 것인 유전체 호스트를 포함하고, 상기 복합 메타물질은 하나 이상의 축들을 따라 유전율 및 투자율 중 하나 이상에서 공간적 변화를 나타내며, 상기 투자율 변화는 상기 유전율과는 무관한 것인 인공적으로 구조화된 복합 메타물질. - 제 1 항에 있어서,
상기 소자들 중 적어도 일부는 상기 하나 이상의 축을 따라 투자율 및 유전율 모두에서 구배를 제공하도록 치수화되어 있는 것인 인공적으로 구조화된 복합 메타물질. - 제 1 항에 있어서,
상기 유전체 호스트 및 상기 복수개의 소자들은 복수개의 개별 단위 셀들로서 구성되고, 상기 개별 단위 셀들의 적어도 제 1 부분의 치수들은 상기 단위 셀들의 적어도 제 2 부분의 치수들과는 상이하며, 상기 단위 셀들의 제 1 부분은 상기 단위 셀들의 제 2 부분과는 상이한 투자율을 갖는 것인 인공적으로 구조화된 복합 메타물질. - 제 1 항에 있어서,
상기 복수개의 소자들 및 상기 유전체 호스트는 상기 하나 이상의 축을 따라 상기 메타물질의 상기 투자율 및 상기 유전율 모두에서 공간적 변화를 제공하도록 정렬되어 있고, 상기 전기 유전율에 대한 상기 자기 투자율의 비는 사실상 일정하게 유지되고 자유 공간 또는 상기 메타물질에 인접한 제 2 물질 중 하나를 위한 동일 비와 사실상 동등하게 유지되는 것인 인공적으로 구조화된 복합 메타물질. - 제 1 항에 있어서,
상기 복수개의 소자들 및 상기 유전체 호스트는 상기 투자율 및 상기 유전율 모두의 부호가 0 미만이도록 정렬되어 있는 것인 인공적으로 구조화된 복합 메타물질. - 제 1 항에 있어서,
상기 유전체 호스트는 기판을 포함하고, 상기 복수개의 소자들은 복수개의 분할 링 공진기들을 포함하고, 상기 분할 링 공진기들의 적어도 제 1 부분은 제 2 부분과는 상이한 치수들을 갖는 것인 인공적으로 구조화된 복합 메타물질.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59070204P | 2004-07-23 | 2004-07-23 | |
| US60/590,702 | 2004-07-23 | ||
| PCT/US2005/026052 WO2006023195A2 (en) | 2004-07-23 | 2005-07-22 | Metamaterials |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020077004455A Division KR101250059B1 (ko) | 2004-07-23 | 2005-07-22 | 메타물질 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120089726A KR20120089726A (ko) | 2012-08-13 |
| KR101192907B1 true KR101192907B1 (ko) | 2012-10-18 |
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ID=35968036
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020127012615A Expired - Lifetime KR101192907B1 (ko) | 2004-07-23 | 2005-07-22 | 메타물질 |
| KR1020127025105A Expired - Lifetime KR101297000B1 (ko) | 2004-07-23 | 2005-07-22 | 메타물질 |
| KR1020077004455A Expired - Lifetime KR101250059B1 (ko) | 2004-07-23 | 2005-07-22 | 메타물질 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020127025105A Expired - Lifetime KR101297000B1 (ko) | 2004-07-23 | 2005-07-22 | 메타물질 |
| KR1020077004455A Expired - Lifetime KR101250059B1 (ko) | 2004-07-23 | 2005-07-22 | 메타물질 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US7538946B2 (ko) |
| EP (2) | EP1771756B1 (ko) |
| JP (2) | JP4795344B2 (ko) |
| KR (3) | KR101192907B1 (ko) |
| CN (2) | CN102798901B (ko) |
| WO (1) | WO2006023195A2 (ko) |
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| EP2933225A1 (en) | 2015-10-21 |
| US20110317275A1 (en) | 2011-12-29 |
| CN102798901A (zh) | 2012-11-28 |
| US8830556B2 (en) | 2014-09-09 |
| JP6144002B2 (ja) | 2017-06-07 |
| US20100067091A1 (en) | 2010-03-18 |
| US20080165079A1 (en) | 2008-07-10 |
| WO2006023195A3 (en) | 2008-10-30 |
| JP4795344B2 (ja) | 2011-10-19 |
| CN101389998A (zh) | 2009-03-18 |
| KR101250059B1 (ko) | 2013-04-02 |
| US7538946B2 (en) | 2009-05-26 |
| CN101389998B (zh) | 2012-07-04 |
| KR101297000B1 (ko) | 2013-08-14 |
| JP2008507733A (ja) | 2008-03-13 |
| EP1771756A2 (en) | 2007-04-11 |
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