Mode-matching Generalised Scattering Matrix Based Electromagnetics Performance Analysis of Thick Frequency Selective Surfaces for Airborne Applications

被引：1
|
作者：
Narayan, Shiv [1 ]
Nair, R. U. [1 ]
Jha, R. M. [1 ]
机构：
[1] CSIR Natl Aerosp Labs, Bangalore 560017, Karnataka, India
来源：
DEFENCE SCIENCE JOURNAL | 2013年 / 63卷 / 03期
关键词：
Frequency selective surface; generalized scattering matrix; mode-matching technique; thick FSS;
D O I：
10.14429/dsj.63.2426
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Electromagnetic (EM) performance of thick aperture type frequency selective surfaces (FSS) has been analyzed using mode-matching generalized scattering matrix (MM-GSM) technique for airborne radome applications. The MM-GSM technique facilitates accurate EM performance predictions for both single and multi-layered FSS structures as it includes evanescent and propagating modes in the EM analysis. The computed transmission efficiency of the thick FSS structure over X-band at normal and near normal incidence shows excellent matching with the reported results in open domain, he study has been extended to determine the FSS band-pass transmission characteristics for incidence angles as high as 80 encountered in highly-streamlined nosecone radomes. Further, the dependence of transmission efficiency of the FSS structure on the dielectric parameters of the material filled within the apertures has also been analyzed. The present work shows that the proposed thick aperture-type FSS structure has potential applications in the design of airborne radomes.
引用
收藏
页码：249 / 253
页数：5
相关论文
共 8 条
  • [1] A Mode-Matching Technique for Analysis of Scattering by Periodic Comb Surfaces
    Valtr, Pavel
    Davenport, Christopher J.
    Pechac, Pavel
    Rigelsford, Jonathan M.
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (09) : 4016 - 4023
  • [2] A Novel EM Analysis of Cascaded Thick FSS using Mode-Matching Generalized Scattering Matrix Technique
    Narayan, Shiv
    Prasad, K.
    Nair, R. U.
    Jha, R. M.
    2011 IEEE APPLIED ELECTROMAGNETICS CONFERENCE (AEMC 2011), 2011,
  • [3] Scattering Matrix Subtraction Technique for Mode-Matching Analysis of Substrate Integrated Waveguide Junctions
    Bornemann, Jens
    Hesari, Sara Salem
    2017 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION FOR RF, MICROWAVE, AND TERAHERTZ APPLICATIONS (NEMO), 2017, : 1 - 3
  • [4] Analysis of axially cascaded dielectric resonators using the mode-matching method combined with the generalized scattering matrix technique
    Saitama Univ, Saitama, Japan
    Asia Pacif Microwave Conf Proc APMC, (848-851):
  • [5] Comparative analysis of mode reflection and transmission in presence of a cutoff cross section of nonuniform waveguide by using the cross section and the mode-matching and generalized scattering-matrix methods
    Ederra, I
    Ayza, MS
    Thumm, M
    Katsenelenbaum, BZ
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2001, 49 (04) : 637 - 645
  • [6] Performance analysis of frequency selective reflectors based on rectangular loop pair for wideband applications
    Verma, Ashish Kumar
    Singhal, Rahul
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2023, 167
  • [7] Full-wave analysis of cavity-backed and probe-fed microstrip patch arrays by a hybrid mode-matching generalized scattering matrix and finite-element method
    de Aza, MAG
    Encinar, JA
    Zapata, J
    Lambea, M
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1998, 46 (02) : 234 - 242
  • [8] Analysis of waveguide components and inductive frequency-selective surfaces by using a hybrid mode matching-finite element technique with edge elements
    Monorchio, A
    Manara, G
    Grassi, P
    Arena, D
    ELECTROMAGNETICS, 2004, 24 (1-2) : 49 - 67
1