An analytical investigation of near-field plates

被引：0
|
作者：
Imani M.F. [1 ]
Grbic A. [1 ]
机构：
[1] Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor
来源：
Metamaterials | 2010年 / 4卷 / 2-3期
基金：
美国国家科学基金会;
关键词：
Diffraction limit; Evanescent waves; Focusing; Metamaterials; Near-field;
D O I：
10.1016/j.metmat.2010.03.002
中图分类号：
学科分类号：
摘要：
This paper describes an analytical approach to modeling near-field plates, which are non-periodic grating-like structures that can focus electromagnetic waves to subwavelength dimensions. The analysis provides additional insight into the operation and design of such plates that focus cylindrical waves to subwavelength resolutions. Explicit expressions for the current density induced on the plate and its impedance profile are derived. The analytical expressions are validated numerically. © 2010 Elsevier B.V.
引用
收藏
页码：104 / 111
页数：7
相关论文
共 50 条
  • [31] NEAR-FIELD INVESTIGATION OF UNIFORM PERIODIC MONOPOLE ARRAYS
    HUDOCK, E
    MAYES, PE
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1965, AP13 (06) : 840 - &
  • [32] Investigation of Bandwidth Effects on UWB Near-Field Imaging
    Zhuge, Xiaodong
    Yarovoy, Alexander
    2011 8TH EUROPEAN RADAR CONFERENCE, 2011, : 230 - 233
  • [33] Near-field optical investigation of porous silicon samples
    Allegrini, M
    Fuso, F
    Labardi, M
    Pardi, L
    Sbrana, F
    Mulloni, V
    Mazzoleni, C
    Chierchia, R
    Pavesi, L
    PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 2000, 80 (04): : 611 - 621
  • [34] Applications of the near-field techniques in EMC investigation's
    Baudry, David
    Arcambal, Christian
    Louis, Anne
    Mazari, Belahcene
    Eudeline, Philippe
    IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2007, 49 (03) : 485 - 493
  • [35] Near-Field Plates: Metamaterial Surfaces/Arrays for Subwavelength Focusing and Probing
    Grbic, Anthony
    Merlin, Roberto
    Thomas, Erin M.
    Imani, Mohammadreza F.
    PROCEEDINGS OF THE IEEE, 2011, 99 (10) : 1806 - 1815
  • [36] Maximal near-field radiative heat transfer between two plates
    Nefzaoui, Elyes
    Ezzahri, Younes
    Drevillon, Jermie
    Joulain, Karl
    EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS, 2013, 63 (03): : 30902-p1 - 30902-p12
  • [37] Influence of roughness on near-field heat transfer between two plates
    Biehs, S. -A.
    Greffet, J. -J.
    PHYSICAL REVIEW B, 2010, 82 (24):
  • [38] THz Near-Field Imaging Based On A Tapered Parallel-Plates
    Liu, Jingbo
    Mendis, Rajind
    Mittleman, Daniel M.
    2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2012,
  • [39] Investigation of Near-Field Pulsed EMI at IC Level
    Dehbaoui, Amine
    Dutertre, Jean-Max
    Robisson, Bruno
    Tria, Assia
    2013 ASIA-PACIFIC SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (APEMC), 2013,
  • [40] NEAR-FIELD INVESTIGATION OF SUBMICROMETER APERTURES AT OPTICAL WAVELENGTHS
    HAROOTUNIAN, A
    BETZIG, E
    MURAY, A
    LEWIS, A
    ISAACSON, M
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1984, 1 (12): : 1293 - 1293
12345