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2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)最新文献

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Detection of transverse plasmons in multilayer graphene 多层石墨烯中横向等离子体的探测
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342576
Sergey G. Menabde, N. Park
{"title":"Detection of transverse plasmons in multilayer graphene","authors":"Sergey G. Menabde, N. Park","doi":"10.1109/METAMATERIALS.2015.7342576","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342576","url":null,"abstract":"Unique electrodynamic response of graphene results in a manifestation of an unusual transverse-electric (TE) plasmons near the spectral onset of interband transitions. However, excitation and further detection of TE plasmons supported by graphene is challenging for they are extremely sensitive to excitation environment and weakly bound at finite temperatures. Here for the first time, we present feasible and effective approach to direct optical probing of TE plasmons demonstrating significant plasmonic coupling to an incident wave in electrically doped multilayer graphene sheet. Obtained access to graphene's TE plasmonic excitation enables potential employing of this unique phenomenon in the fields of metamaterials, plasmonics, and characterization of graphene.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115544765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improve satellite navigation system terminal antennas with metamaterial structure 利用超材料结构改进卫星导航系统终端天线
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342441
Zhu Shouzheng, Fang Shunyu, L. Zhigang
{"title":"Improve satellite navigation system terminal antennas with metamaterial structure","authors":"Zhu Shouzheng, Fang Shunyu, L. Zhigang","doi":"10.1109/METAMATERIALS.2015.7342441","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342441","url":null,"abstract":"Two new types of metamaterial based satellite navigation terminal antennas are proposed in this paper. One is multi-frequency RHCP microstrip antenna, the other is a half-mode cavity backed SIW RHCP antenna. The RIS and CSRR are used to improve antenna performance and diminish antenna size.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125517314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advances in anisotropic artificial impedance surfaces 各向异性人工阻抗面研究进展
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342499
D. Sievenpiper, R. Quarfoth, J. Lee
{"title":"Advances in anisotropic artificial impedance surfaces","authors":"D. Sievenpiper, R. Quarfoth, J. Lee","doi":"10.1109/METAMATERIALS.2015.7342499","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342499","url":null,"abstract":"The interaction between an object and electromagnetic waves can be described in terms of its surface impedance. By introducing large anisotropy into artificial impedance surfaces, it is possible to achieve a high degree of control over this interaction that is not possible with isotropic surfaces. These surfaces can be used to create nonscattering surface waveguides, beam shifting structures, and to control scattering from edges and other features. With new patterning techniques we can obtain arbitrary and smoothly varying impedance functions for even greater control.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123979149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Colloidal approach of local and propagating magnetic modes for optical metamaterials on the macroscopic area 光学超材料在宏观区域的局部和传播磁模的胶体方法
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342555
Tobias A. F. Konig, C. Kuttner, Martin Mayer, C. Hanske, M. Muller, Moritz Tebbe, M. Chanana, A. Fery
{"title":"Colloidal approach of local and propagating magnetic modes for optical metamaterials on the macroscopic area","authors":"Tobias A. F. Konig, C. Kuttner, Martin Mayer, C. Hanske, M. Muller, Moritz Tebbe, M. Chanana, A. Fery","doi":"10.1109/METAMATERIALS.2015.7342555","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342555","url":null,"abstract":"After the metamaterial hype [1] there is a huge interest for metamaterials at a reasonable price. Colloidal synthesis methods and colloidal self-assembly methods can accept this challenge. We report about the concept of substrate-supported nanoparticles overgrowth and template-assisted colloidal self-assembly of nanoparticles to achieve local and propagating magnetic resonances on the centimeter scale.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114401811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An efficient method for calculating the absorption enhancement in solar cells with integrated plasmonic and photonic nanoparticles 一种计算等离子体和光子纳米粒子集成太阳能电池吸收增强的有效方法
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342570
P. Manley, Frank Schmidt, Martina Schmid
{"title":"An efficient method for calculating the absorption enhancement in solar cells with integrated plasmonic and photonic nanoparticles","authors":"P. Manley, Frank Schmidt, Martina Schmid","doi":"10.1109/METAMATERIALS.2015.7342570","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342570","url":null,"abstract":"We present a method for calculating the plasmonic and photonic enhancement of the absorption in solar cells. The method involves coupling between a transfer matrix method to describe light propagation in the layered stack and Mie theory for calculating the absorption and angular scattered field distribution from the nanoparticles. We also compare the method to rigorous simulations.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124632596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Direction enhancing lens design through quasi-conformal transformation optics 准共形变换光学方向增强透镜设计
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342459
J. Yi, S. Burokur, A. Lustrac
{"title":"Direction enhancing lens design through quasi-conformal transformation optics","authors":"J. Yi, S. Burokur, A. Lustrac","doi":"10.1109/METAMATERIALS.2015.7342459","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342459","url":null,"abstract":"In this paper, based on quasi-conformal transformation optics (QCTO), a synthesis design of a conformal array radiation enhanced by an all-dielectric metamaterial lens is presented. For the two-dimensional TE polarization, a physically cylindrically conformed patch array can acquire the same radiating features of a virtual planar focusing patch array, using a lens having only nonmagnetic medium parameters. Full-wave simulations are performed to justify the design approach.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132321111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Retrieval of electric and magnetic coupling coefficients 电磁耦合系数的反演
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342594
P. Petrov, A. Radkovskaya, E. Shamonina
{"title":"Retrieval of electric and magnetic coupling coefficients","authors":"P. Petrov, A. Radkovskaya, E. Shamonina","doi":"10.1109/METAMATERIALS.2015.7342594","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342594","url":null,"abstract":"We propose a novel method for a direct retrieval of electric and magnetic coupling coefficients in metamaterials with an arbitrary type of inter-element coupling. The proposed technique employs a transformation of the frequency dependence of complex current amplitudes in interacting meta-atoms, enabling separate deduction of the magnetic and electric coupling coefficients. The method is verified on a number of examples using both experimental and simulation data in a wide frequency range from MHz to THz. Our approach is valid for elements of arbitrary shape and should be useful for design of metamaterial structures that employ slow waves of inter-element coupling for manipulation of the near field.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132833321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Extreme electromagnetic properties with bianisotropic nihility 具有双各向异性虚无性的极端电磁特性
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342575
V. Asadchy, Y. Ra'di, S. Tretyakov
{"title":"Extreme electromagnetic properties with bianisotropic nihility","authors":"V. Asadchy, Y. Ra'di, S. Tretyakov","doi":"10.1109/METAMATERIALS.2015.7342575","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342575","url":null,"abstract":"Bianisotropic media besides permittivity and permeability possess additional material parameters describing bianisotropic coupling. Here we consider the scenario when bianisotropic parameters are non-zero, while the permittivity and permeability tend to zero. Only a special case of reciprocal bianisotropic nihility was studied in the literature. In this work we generalize the concept of bianisotropic nihility to the case of non-reciprocal matter. We explore unique electromagnetic properties of bianisotropic nihility materials and consider their potential applications.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132295017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
New aspects of artificial diamagnetics 人工抗磁性的新方面
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342562
M. Lapine, L. Jelínek
{"title":"New aspects of artificial diamagnetics","authors":"M. Lapine, L. Jelínek","doi":"10.1109/METAMATERIALS.2015.7342562","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342562","url":null,"abstract":"Artificial diamagnetic metamaterials are known to produce impressively low permeability values in a broad frequency range. As an observable feature however, the same is true for good conductors. We analyse performance of artificial diamagnetics with regards to applications such as levitation, in comparison to bulk metals, and show that as long as the fields in the exterior of the body are concerned, non-structured metals outperform metamaterial structure. Furthermore, we calculate the response of practical samples of artificial diamagnetics, taking their discrete structure and finite size into account, and find that predictions of effective medium theory are much better applicable to non-resonant structures than to resonant ones.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127695925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
All-dielectric broadband microwave polarization conversion based on form birefringence 基于形式双折射的全介质宽带微波偏振转换
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342567
M. Lorente-Crespo, G. Ballesteros, C. Mateo-Segura
{"title":"All-dielectric broadband microwave polarization conversion based on form birefringence","authors":"M. Lorente-Crespo, G. Ballesteros, C. Mateo-Segura","doi":"10.1109/METAMATERIALS.2015.7342567","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342567","url":null,"abstract":"An all-dielectric multilayer polarization converter based on form birefringence is analytically synthesized and designed at microwave frequencies. Form birefringence enables to independently control the transmission characteristics of the parallel and perpendicular components of a linearly polarized incident plane-wave, thus achieving polarization conversion. The performance of the converter is demonstrated using 3D full wave simulations proving an axial ratio lower than 3 dB within the X-band whilst offering good angular stability.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"295 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131659442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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