Lumped element-based, highly sub-wavelength, negative index metamaterials at UHF frequencies

被引：18

作者：

Erentok, Aycan ^{[1
]}

Ziolkowski, Richard W. ^{[1
]}

Nielsen, J. A. ^{[2
]}

Greegor, R. B. ^{[2
]}

Parazzoli, C. G. ^{[2
]}

Tanielian, M. H. ^{[2
]}

Cummer, Steven A. ^{[3
]}

Popa, Bogdan-Ioan ^{[3
]}

Hand, Thomas ^{[3
]}

Vier, D. C. ^{[4
]}

Schultz, S. ^{[4
]}

机构：

[1] Univ Arizona, Dept Elect & Comp Engn, Tucson, AZ 85721 USA

[2] Boeing Phantom Works, Seattle, WA 98124 USA

[3] Duke Univ, Durham, NC 27708 USA

[4] Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 USA

来源：

JOURNAL OF APPLIED PHYSICS | 2008年 / 104卷 / 03期

关键词：

D O I：

10.1063/1.2959377

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Several lumped element-based epsilon-negative (ENG), mu-negative (MNG), and double-negative (DNG) metamaterial designs have been developed for operation at 400 MHz in the UHF frequency band. The use of lumped elements enabled the creation of highly sub-wavelength unit cells whose overall size was lambda(0)/d similar to 75 at 400 MHz. The measured negative index material (NIM) showed an effective real index of refraction n(real)=-3.11 with a total loss that was less than 1 dB/cm. The NIM bandwidth was >10% in the neighborhood of 400 MHz. (C) 2008 American Institute of Physics.

引用

页数：11

共 41 条

[21] Analysis of Nitrides- and TCOs-Based Plasmonic Waveguides for Slow-Wave and Negative Index Sub-Wavelength Propagation
Letizia, Rosa
Pinto, Domenico
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2014, 32 (08) : 1578 - 1584
[22] Advancements in high refractive index media: from quantum coherence in atomic systems to deep sub-wavelength coupling in metamaterials [Invited]
Singh, Leena
Zhang, Weili
[J]. CHINESE OPTICS LETTERS, 2020, 18 (06)
[23] Advancements in high refractive index media:from quantum coherence in atomic systems to deep sub-wavelength coupling in metamaterials [Invited]
Leena Singh
张伟力
[J]. Chinese Optics Letters, 2020, 18 (06) : 64 - 70
[24] LC-beam steering device based on sub-wavelength diffractive optical element structure
Apter, B
Schwartz, E
Efron, U
[J]. PROJECTION DISPLAYS VII, 2001, 4294 : 92 - 101
[25] Total internal reflection based sub-wavelength grating sensor for the determination of refractive index of liquids
Tamulevicius, T.
Seperys, R.
Andrulevicius, M.
Tamulevicius, S.
[J]. PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2011, 9 (02) : 140 - 148
[26] Highly sensitive ring resonator sensor based on sub-wavelength grating waveguides for biosensing applications
Khozeymeh, F.
Selleri, S.
Hamzeh, G.
Razaghi, M.
[J]. OPTICAL METHODS FOR INSPECTION, CHARACTERIZATION, AND IMAGING OF BIOMATERIALS V, 2021, 11786
[27] Efficient finite-element-based numerical modelling of large sub-wavelength patterned optical structures
Hammerschmidt, Martin
Pabisiak, Jakub
Perez-Gea, Ana Cristina
Julian, Nicholas
Hon, Sean
Burger, Sven
[J]. HIGH CONTRAST METASTRUCTURES VII, 2018, 10542
[28] Transmission enhancement from a sub-wavelength hole in a perfect electric screen through the employment of new setups based on SNG metamaterials
Bilotti, Filiberto
Scorrano, Luca
Vegni, Lucio
[J]. 2007 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-12, 2007, : 2347 - 2350
[29] A study of LC-based sub-wavelength diffractive optical element structures for Optical Cross-Connect applications
Apter, B
Acco, S
Efron, U
[J]. SPATIAL LIGHT MODULATORS: TECHNOLOGY AND APPLICATIONS, 2001, 4457 : 20 - 30
[30] Efficient Finite-Element Simulation of Extra-ordinary Transmission of Light through Sub-Wavelength Aperture in a Corrugated Perfectly Conducting Plane at Microwave Frequencies
Alavikia, Babak
Ramahi, Omar M.
[J]. 2009 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM AND USNC/URSI NATIONAL RADIO SCIENCE MEETING, VOLS 1-6, 2009, : 757 - 760

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