Extraordinary electromagnetic transmission through a circular aperture surrounded by surface corrugations

被引：2
|
作者：
Na, Dong Yeop [1 ]
Kim, Ji Hyung [1 ]
Park, Yong Bae [1 ]
Jung, Kyung-Young [2 ]
机构：
[1] Ajou Univ, Dept Elect & Comp Engn, Suwon 443749, South Korea
[2] Hanyang Univ, Dept Elect Engn, Seoul 133791, South Korea
来源：
IET MICROWAVES ANTENNAS & PROPAGATION | 2014年 / 8卷 / 03期
基金：
新加坡国家研究基金会;
关键词：
eigenvalues and eigenfunctions; electromagnetic wave scattering; Hankel transforms; mode matching; corrugation geometries; radiated fields; transmission coefficient; boundary conditions; continuous mode; discrete mode; scattered fields; Hankel transform; eigenfunction expansion; mode matching method; conducting plane; electromagnetic boundary-value problem; surface corrugations; circular aperture; extraordinary electromagnetic transmission; ENHANCED MICROWAVE TRANSMISSION; LIGHT; THICK;
D O I：
10.1049/iet-map.2013.0391
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The authors investigate extraordinary electromagnetic transmission through a circular aperture surrounded by surface corrugations. An electromagnetic boundary-value problem of a circular aperture surrounded by surface corrugations in a conducting plane is solved based on the mode matching method. The eigenfunction expansion and Hankel transform are used to represent the scattered fields in terms of the discrete and continuous modes, respectively. The boundary conditions are enforced to obtain a set of simultaneous equations. The transmission coefficient and the radiated fields are represented in a fast-convergent series. Computation is performed to illustrate the behaviours of transmission and radiation against the corrugation geometries. The effects of the corrugation geometries on the extraordinary electromagnetic transmission are discussed.
引用
收藏
页码：145 / 157
页数：13
相关论文
共 50 条
  • [41] Polarization dependent transmission through a sub-wavelength hexagonal aperture surrounded by segmented polygonal grooves
    Nazari, Tavakol
    Kassani, Sahar Hosseinzadeh
    Khazaeinezhad, Reza
    Oh, Kyunghwan
    OPTICS EXPRESS, 2013, 21 (26): : 32668 - 32679
  • [42] Surface corrugations influence monolayer graphene electromagnetic response
    Firsov, Yu A.
    Firsova, N. E.
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2014, 62 : 36 - 42
  • [43] Study of Extraordinary Transmission in a Circular Waveguide System
    Medina, Francisco
    Mesa, Francisco
    Ruiz-Cruz, Jorge A.
    Rebollar, Jesus M.
    Montejo-Garai, Jose R.
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2010, 58 (06) : 1532 - 1542
  • [44] Time-of-flight model for the extraordinary optical transmission through two dimensional aperture arrays
    Baragwanath, Adam J.
    Rosamond, Mark C.
    Gallant, Andrew J.
    Chamberlain, J. Martyn
    2011 36TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2011,
  • [45] Extraordinary transmission beyond the cut-off through sub-λ annular aperture arrays
    Baida, Fadi I.
    Poujet, Yannick
    Salvi, Jerome
    Van Labeke, Daniel
    Guizal, Brahim
    OPTICS COMMUNICATIONS, 2009, 282 (07) : 1463 - 1466
  • [46] Theory of extraordinary light transmission through sub-wavelength circular hole arrays
    Zhang, Meng
    Huang, Cheng-ping
    Wang, Guo-dong
    Zhu, Yong-yuan
    JOURNAL OF OPTICS, 2010, 12 (01)
  • [47] Complex Mechanism of Enhanced Optical Transmission Through a Composite Coaxial/Circular Aperture
    Anatoliy V. Goncharenko
    Ki Young Kim
    Jian-Shiung Hong
    Kuan-Ren Chen
    Plasmonics, 2012, 7 : 417 - 426
  • [48] ON DIFFRACTION THROUGH A CIRCULAR APERTURE
    MILES, JW
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1949, 21 (02): : 140 - 141
  • [49] Complex Mechanism of Enhanced Optical Transmission Through a Composite Coaxial/Circular Aperture
    Goncharenko, Anatoliy V.
    Kim, Ki Young
    Hong, Jian-Shiung
    Chen, Kuan-Ren
    PLASMONICS, 2012, 7 (03) : 417 - 426
  • [50] Boundary-layer effects on electromagnetic and acoustic extraordinary transmission through narrow slits
    Brandao, Rodolfo
    Holley, Jacob R.
    Schnitzer, Ory
    PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2020, 476 (2242):
12345