CN102479999B - 阻抗匹配元件 - Google Patents
阻抗匹配元件 Download PDFInfo
- Publication number
- CN102479999B CN102479999B CN2011100664761A CN201110066476A CN102479999B CN 102479999 B CN102479999 B CN 102479999B CN 2011100664761 A CN2011100664761 A CN 2011100664761A CN 201110066476 A CN201110066476 A CN 201110066476A CN 102479999 B CN102479999 B CN 102479999B
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- CN
- China
- Prior art keywords
- artificial micro
- impedance matching
- medium
- matching element
- attached
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/2005—Electromagnetic photonic bandgaps [EPB], or photonic bandgaps [PBG]
-
- 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
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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
- H01Q15/0026—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 having a stacked geometry or having multiple layers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0236—Electromagnetic band-gap structures
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/025—Impedance arrangements, e.g. impedance matching, reduction of parasitic impedance
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/024—Dielectric details, e.g. changing the dielectric material around a transmission line
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Aerials With Secondary Devices (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Claims (7)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100664761A CN102479999B (zh) | 2011-03-18 | 2011-03-18 | 阻抗匹配元件 |
US13/522,335 US8421549B2 (en) | 2011-03-18 | 2011-11-18 | Impedance matching component |
EP11855246.2A EP2688139B1 (en) | 2011-03-18 | 2011-11-18 | Impedance matching component |
PCT/CN2011/082483 WO2012126250A1 (zh) | 2011-03-18 | 2011-11-18 | 阻抗匹配元件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100664761A CN102479999B (zh) | 2011-03-18 | 2011-03-18 | 阻抗匹配元件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102479999A CN102479999A (zh) | 2012-05-30 |
CN102479999B true CN102479999B (zh) | 2012-12-12 |
Family
ID=46092536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100664761A Active CN102479999B (zh) | 2011-03-18 | 2011-03-18 | 阻抗匹配元件 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8421549B2 (zh) |
EP (1) | EP2688139B1 (zh) |
CN (1) | CN102479999B (zh) |
WO (1) | WO2012126250A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8421550B2 (en) * | 2011-03-18 | 2013-04-16 | Kuang-Chi Institute Of Advanced Technology | Impedance matching component and hybrid wave-absorbing material |
CN103582399B (zh) * | 2012-08-03 | 2017-11-24 | 深圳光启创新技术有限公司 | 一种宽频吸波超材料 |
CN104638351B (zh) * | 2013-11-13 | 2018-09-28 | 深圳光启创新技术有限公司 | 天线反射板和高增益天线 |
CN104485514B (zh) * | 2015-01-08 | 2017-10-17 | 山西大学 | 一种宽频段低色散负折射材料 |
CN111555034B (zh) * | 2020-05-15 | 2022-09-30 | 中国航空工业集团公司沈阳飞机设计研究所 | 宽频梯度相位设计方法及超材料 |
CN111817022B (zh) * | 2020-07-13 | 2021-11-16 | 中国电子科技集团公司第三十三研究所 | 一种用于飞行器可视窗的宽频超薄吸波超材料 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004193460A (ja) * | 2002-12-13 | 2004-07-08 | Toray Ind Inc | 電波吸収体 |
CN1700034A (zh) * | 2004-05-21 | 2005-11-23 | 粟毅 | 宽带脉冲信号探地雷达用阻抗匹配器 |
CN101573837A (zh) * | 2006-10-12 | 2009-11-04 | 惠普开发有限公司 | 带有线性调频的谐振单元的复合材料 |
CN201515017U (zh) * | 2009-11-04 | 2010-06-23 | 东南大学 | 一种透镜天线 |
CN101847768A (zh) * | 2009-03-27 | 2010-09-29 | 南京理工大学 | 宽频带阻抗变换器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19532780A1 (de) * | 1995-09-06 | 1997-03-13 | Pates Tech Patentverwertung | Dielektrischer Wellenleiter |
FR2861853B1 (fr) * | 2003-10-30 | 2006-02-24 | Soitec Silicon On Insulator | Substrat avec adaptation d'indice |
CN101389998B (zh) * | 2004-07-23 | 2012-07-04 | 加利福尼亚大学董事会 | 特异材料 |
JP5217494B2 (ja) * | 2007-05-08 | 2013-06-19 | 旭硝子株式会社 | 人工媒質、その製造方法およびアンテナ装置 |
CN201450116U (zh) * | 2009-07-01 | 2010-05-05 | 东南大学 | 频带宽增益高和定向性好的透镜天线 |
US8300294B2 (en) * | 2009-09-18 | 2012-10-30 | Toyota Motor Engineering & Manufacturing North America, Inc. | Planar gradient index optical metamaterials |
US8421550B2 (en) * | 2011-03-18 | 2013-04-16 | Kuang-Chi Institute Of Advanced Technology | Impedance matching component and hybrid wave-absorbing material |
WO2012171299A1 (zh) * | 2011-06-17 | 2012-12-20 | 深圳光启高等理工研究院 | 阻抗匹配元件、超材料面板、汇聚元件及天线 |
-
2011
- 2011-03-18 CN CN2011100664761A patent/CN102479999B/zh active Active
- 2011-11-18 US US13/522,335 patent/US8421549B2/en active Active
- 2011-11-18 EP EP11855246.2A patent/EP2688139B1/en active Active
- 2011-11-18 WO PCT/CN2011/082483 patent/WO2012126250A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004193460A (ja) * | 2002-12-13 | 2004-07-08 | Toray Ind Inc | 電波吸収体 |
CN1700034A (zh) * | 2004-05-21 | 2005-11-23 | 粟毅 | 宽带脉冲信号探地雷达用阻抗匹配器 |
CN101573837A (zh) * | 2006-10-12 | 2009-11-04 | 惠普开发有限公司 | 带有线性调频的谐振单元的复合材料 |
CN101847768A (zh) * | 2009-03-27 | 2010-09-29 | 南京理工大学 | 宽频带阻抗变换器 |
CN201515017U (zh) * | 2009-11-04 | 2010-06-23 | 东南大学 | 一种透镜天线 |
Non-Patent Citations (6)
Title |
---|
.多孔层叠宽频吸波材料研究.《功能材料》.2010,(第S2期),292-295. |
刘孝会 |
刘孝会;周光华;周学梅;魏文政;.多孔层叠宽频吸波材料研究.《功能材料》.2010,(第S2期),292-295. * |
周光华 |
周学梅 |
魏文政 |
Also Published As
Publication number | Publication date |
---|---|
EP2688139A4 (en) | 2014-08-20 |
EP2688139A1 (en) | 2014-01-22 |
WO2012126250A1 (zh) | 2012-09-27 |
EP2688139B1 (en) | 2021-04-28 |
CN102479999A (zh) | 2012-05-30 |
US20120280761A1 (en) | 2012-11-08 |
US8421549B2 (en) | 2013-04-16 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN KUANG-CHI INNOVATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN KUANG-CHI INSTITUTE OF ADVANCED TECHNOLOGY |
|
CP03 | Change of name, title or address |
Address after: 518034 A international business center, No. 1061, Xiang Mei Road, Guangdong, Shenzhen, Futian District, China 18B Patentee after: Shenzhen Kuang-Chi Innovation Technology Co., Ltd. Patentee after: Shenzhen Kuang-Chi Institute of Advanced Technology Address before: 518057 Guangdong city of Shenzhen province Nanshan District New South Hing a City University Hong Kong No. 8 and building 3 Patentee before: Shenzhen Kuang-Chi Institute of Advanced Technology Patentee before: Shenzhen Kuang-Chi Innovation Technology Co., Ltd. |