JP2015513492A - 調整可能な熱放射率を有する表面を実現する装置及び方法 - Google Patents
調整可能な熱放射率を有する表面を実現する装置及び方法 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/204—Filters in which spectral selection is performed by means of a conductive grid or array, e.g. frequency selective surfaces
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour by interference
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- 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
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
- H01Q15/002—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices being reconfigurable or tunable, e.g. using switches or diodes
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- G—PHYSICS
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- G02F2202/00—Materials and properties
- G02F2202/30—Metamaterials
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/11—Function characteristic involving infrared radiation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
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- H01Q1/288—Satellite antennas
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Abstract
Description
Claims (15)
- 電気的反射グランドプレーン106に取り付けられる誘電体材料層108を含むインピーダンス層104と、
前記インピーダンス層104内に配置される複数の共振器と
を備える装置であって、前記装置の熱放射率が前記共振器群110の特性に応じて変化する装置。 - 前記共振器群110は、前記電気的反射グランドプレーン106に略平行になるように配置される、請求項1に記載の装置。
- 前記インピーダンス層104に、前記電気的反射グランドプレーン106とは反対側に位置するように取り付けられる反射防止コーティングを更に備える、請求項1又は請求項2に記載の装置。
- 前記複数の共振器110は、前記電気的反射グランドプレーン106から、長波長赤外線エネルギーに応じて変わる距離の位置に配置される、請求項1から3のいずれか一項に記載の装置。
- 前記共振器群110のうちの少なくとも1つの共振器は、抵抗材料114を介して電気的に接続される複数の導電性素子を含み、そして前記抵抗材料は、アモルファス酸化物半導体を含む、請求項1から4のいずれか一項に記載の装置。
- 前記抵抗材料114は、調整可能な抵抗率を有し、そして更に、前記抵抗材料の抵抗率を制御する導電性材料を含む、請求項5に記載の装置。
- 前記導電性材料は、前記装置の熱放射率が変化するように前記抵抗率を変えることができる、請求項6に記載の装置。
- 前記反射防止コーティングは、着目波長の1/4に略等しい厚さを有する、請求項3に記載の装置。
- 前記反射防止コーティングは、前記共振器群から前記電気的反射グランドプレーンまでの距離に略等しい厚さを有する、請求項8に記載の装置。
- 1つ以上の共振器の材料特性を調整して、前記1つ以上の共振器による放射熱の吸収率を変化させ、そして前記材料により生じる弱め合う干渉の度合いを変化させることを含む、方法。
- 前記材料からの赤外線波長領域の放射熱の放出量を制限することを更に含む、請求項10に記載の方法。
- 前記弱め合う干渉は、前記1つ以上の共振器により反射される放射熱とグランドプレーンにより反射される放射熱との間に発生する弱め合う干渉を含む、請求項10又は11に記載の方法。
- 前記1つ以上の共振器は、グランドプレーンから、前記1つ以上の共振器により反射される第1放射熱と、前記グランドプレーンにより反射される第2放射熱とが干渉することで弱め合うような距離の位置に配置されることを更に含む、請求項10から12のいずれか一項に記載の方法。
- 前記特性を調整することは、電気信号を前記材料からなる抵抗層に印加して、前記1つ以上の共振器に隣接する前記抵抗層のインピーダンスを変化させることを含む、請求項10から13のいずれか一項に記載の方法。
- 前記1つ以上の共振器の特性を調整することは、1つ以上の共振器の幾何学的構造、2つ以上の共振器の配置、前記1つ以上の共振器の静的インピーダンス、または前記共振器群のうちの少なくとも1つの共振器の物理的離間素子群の間の導電チャネルのうちの少なくとも1つを調整することを含む、請求項10から14のいずれか一項に記載の方法。
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Application Number | Priority Date | Filing Date | Title |
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US13/342,723 US9487311B2 (en) | 2012-01-03 | 2012-01-03 | Apparatus and methods to provide a surface having a tunable emissivity |
US13/342,723 | 2012-01-03 | ||
PCT/US2012/062620 WO2013103435A1 (en) | 2012-01-03 | 2012-10-30 | Apparatus and methods to provide a surface having a tunable emissivity |
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JP2015513492A true JP2015513492A (ja) | 2015-05-14 |
JP6127066B2 JP6127066B2 (ja) | 2017-05-10 |
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JP2014550290A Active JP6127066B2 (ja) | 2012-01-03 | 2012-10-30 | 調整可能な熱放射率を有する表面を実現する装置 |
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US (2) | US9487311B2 (ja) |
EP (1) | EP2800698B1 (ja) |
JP (1) | JP6127066B2 (ja) |
CN (1) | CN104024108B (ja) |
WO (1) | WO2013103435A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017169080A1 (ja) * | 2016-03-31 | 2017-10-05 | 三菱電機株式会社 | ヒートパイプパネルを用いた放熱装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9487311B2 (en) | 2012-01-03 | 2016-11-08 | The Boeing Company | Apparatus and methods to provide a surface having a tunable emissivity |
US9705201B2 (en) * | 2014-02-24 | 2017-07-11 | Hrl Laboratories, Llc | Cavity-backed artificial magnetic conductor |
US10509297B2 (en) | 2017-01-27 | 2019-12-17 | California Institute Of Technology | Continuous beam steering with multiple-gated reconfigurable metasurfaces |
US10854985B2 (en) * | 2017-08-29 | 2020-12-01 | Metawave Corporation | Smart infrastructure sensing and communication system |
US20190334255A1 (en) * | 2018-04-25 | 2019-10-31 | Bae Systems Information And Electronic Systems Integration Inc. | Modular/scalable antenna array design |
CN108983457B (zh) * | 2018-08-10 | 2021-12-03 | 南方科技大学 | 一种颜色可调谐的液晶彩色滤光片 |
US11018431B2 (en) * | 2019-01-02 | 2021-05-25 | The Boeing Company | Conformal planar dipole antenna |
US11024952B1 (en) | 2019-01-25 | 2021-06-01 | Hrl Laboratories, Llc | Broadband dual polarization active artificial magnetic conductor |
CN109870863B (zh) * | 2019-04-15 | 2021-06-11 | 哈尔滨工业大学 | 一种可通过电压调节等效发射率的热控皮肤及其在航天器中的应用 |
WO2021192071A1 (ja) * | 2020-03-25 | 2021-09-30 | 株式会社Fuji | ワーク加工装置 |
US11827383B2 (en) * | 2020-04-09 | 2023-11-28 | Sierra Space Corporation | Encapsulated insulation with uniformly heated surfaces for use on spacecraft internal surfaces |
WO2022046040A1 (en) | 2020-08-25 | 2022-03-03 | Ignik Outdoors, Inc. | Portable electric warming systems and methods |
CN112736484B (zh) * | 2020-12-28 | 2022-11-04 | 中国科学院长春光学精密机械与物理研究所 | 一种分光分频器件 |
CN113224540B (zh) * | 2021-04-14 | 2022-07-26 | 中国科学院国家空间科学中心 | 一种抑制红外吸收的太赫兹超材料吸波器 |
US20240308182A1 (en) | 2021-07-14 | 2024-09-19 | Battelle Memorial Institute | Thin, flexible, tunable infrared emissivity based on carbon nanotubes |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070171120A1 (en) * | 2005-12-12 | 2007-07-26 | Ion Optics, Inc. | Thin film emitter-absorber apparatus and methods |
US8017217B1 (en) * | 2008-05-09 | 2011-09-13 | Hrl Laboratories, Llc | Variable emissivity material |
US8106850B1 (en) * | 2006-12-21 | 2012-01-31 | Hrl Laboratories, Llc | Adaptive spectral surface |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5627541A (en) * | 1968-07-08 | 1997-05-06 | Rockwell International Corporation | Interference type radiation attenuator |
US4656487A (en) | 1985-08-19 | 1987-04-07 | Radant Technologies, Inc. | Electromagnetic energy passive filter structure |
JPH06214169A (ja) | 1992-06-08 | 1994-08-05 | Texas Instr Inc <Ti> | 制御可能な光学的周期的表面フィルタ |
US5455594A (en) | 1992-07-16 | 1995-10-03 | Conductus, Inc. | Internal thermal isolation layer for array antenna |
US6084702A (en) * | 1998-10-15 | 2000-07-04 | Pleotint, L.L.C. | Thermochromic devices |
US6538596B1 (en) | 2000-05-02 | 2003-03-25 | Bae Systems Information And Electronic Systems Integration Inc. | Thin, broadband salisbury screen absorber |
US7390123B2 (en) | 2005-08-09 | 2008-06-24 | United States Of America As Represented By The Secretary Of The Army | Variable emittance surfaces |
US7623071B2 (en) | 2005-12-09 | 2009-11-24 | University Of Central Florida Research Foundation, Inc. | Sub-millimeter and infrared reflectarray |
US7691284B2 (en) | 2006-08-29 | 2010-04-06 | The Boeing Company | Tunable variable emissivity materials and methods for controlling the temperature of spacecraft using tunable variable emissivity materials |
US7639206B2 (en) | 2008-05-05 | 2009-12-29 | University Of Central Florida Research Foundation, Inc. | Low-profile frequency selective surface based device and methods of making the same |
KR101299223B1 (ko) * | 2009-12-18 | 2013-08-22 | 한국전자통신연구원 | 개폐식 전자파 흡수 장치 |
US9487311B2 (en) | 2012-01-03 | 2016-11-08 | The Boeing Company | Apparatus and methods to provide a surface having a tunable emissivity |
-
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- 2012-10-30 EP EP12798066.2A patent/EP2800698B1/en active Active
- 2012-10-30 JP JP2014550290A patent/JP6127066B2/ja active Active
- 2012-10-30 WO PCT/US2012/062620 patent/WO2013103435A1/en active Application Filing
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070171120A1 (en) * | 2005-12-12 | 2007-07-26 | Ion Optics, Inc. | Thin film emitter-absorber apparatus and methods |
US8106850B1 (en) * | 2006-12-21 | 2012-01-31 | Hrl Laboratories, Llc | Adaptive spectral surface |
US8017217B1 (en) * | 2008-05-09 | 2011-09-13 | Hrl Laboratories, Llc | Variable emissivity material |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017169080A1 (ja) * | 2016-03-31 | 2017-10-05 | 三菱電機株式会社 | ヒートパイプパネルを用いた放熱装置 |
JPWO2017169080A1 (ja) * | 2016-03-31 | 2018-08-02 | 三菱電機株式会社 | ヒートパイプパネルを用いた放熱装置 |
US11414220B2 (en) | 2016-03-31 | 2022-08-16 | Mitsubishi Electric Corporation | Heat radiator using heat pipe panel |
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US10379273B2 (en) | 2019-08-13 |
US9487311B2 (en) | 2016-11-08 |
JP6127066B2 (ja) | 2017-05-10 |
US20160341857A1 (en) | 2016-11-24 |
EP2800698A1 (en) | 2014-11-12 |
EP2800698B1 (en) | 2020-09-23 |
CN104024108B (zh) | 2018-04-03 |
CN104024108A (zh) | 2014-09-03 |
US20130170020A1 (en) | 2013-07-04 |
WO2013103435A1 (en) | 2013-07-11 |
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