Discretization Error Analysis in the Contrast Source Inversion Algorithm

被引：0
|
作者：
Mariano, Valeria [1 ]
Vasquez, Jorge A. Tobon [1 ]
Vipiana, Francesca [1 ]
机构：
[1] Politecn Torino, Dept Elect & Telecommun, Turin, Italy
来源：
2021 15TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2021年
关键词：
microwave imaging; finite element method; contrast source;
D O I：
暂无
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：
This paper describes the use of the contrast source inversion method combined with the finite element method for the numerical solution of 3-D microwave inversion problems. In particular, this work is focused on the discretization of the involved physical vector quantities, analyzing the impact of the chosen discretization on the solution process with the goal of optimizing the implemented algorithm in terms of accuracy, memory requirements and computational cost.
引用
收藏
页数：4
相关论文
共 50 条
  • [41] Multifrequency Contrast Source Inversion-Based Permittivity Estimation for Terahertz Multilayer Analysis
    Okada, Jun
    Kidera, Shouhei
    IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, 2022, 12 (05) : 535 - 539
  • [42] Eigenfunction contrast source inversion for circular metallic enclosures
    Mojabi, Puyan
    LoVetri, Joe
    INVERSE PROBLEMS, 2010, 26 (02)
  • [43] Three Dimensional Acoustic Contrast Source Inversion Method
    Song, Xiaoqian
    Li, Maokun
    Yang, Fan
    Xu, Shenheng
    Abubakar, Aria
    2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 2019,
  • [44] MULTIRESOLUTION FINITE ELEMENT CONTRAST SOURCE INVERSION METHOD
    Attardo, Elia A.
    Francavilla, Matteo A.
    Vecchi, Giuseppe
    Crocco, Lorenzo
    2013 USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM), 2013, : 35 - 35
  • [45] A wavelet-based contrast source inversion method
    Zhang, Yarui
    Lambert, Marc
    Fraysse, Aurelia
    Lesselier, Dominique
    2021 IEEE 19TH INTERNATIONAL SYMPOSIUM ON ANTENNA TECHNOLOGY AND APPLIED ELECTROMAGNETICS (ANTEM), 2021,
  • [46] Inversion of Multifrequency Data With the Cross-Correlated Contrast Source Inversion Method
    Sun, Shilong
    Kooij, Bert-Jan
    Yarovoy, Alexander G.
    RADIO SCIENCE, 2018, 53 (06) : 710 - 723
  • [47] Contrast source inversion on experimental data: initial results
    Taskin, Ulas
    Suzuki, Atsuro
    Terada, Takahide
    Tsubota, Yushi
    van Dongen, Koen W. A.
    MEDICAL IMAGING 2022: ULTRASONIC IMAGING AND TOMOGRAPHY, 2022, 12038
  • [48] Contrast source inversion method: State of art - Abstract
    van den Berg, PM
    Abubakar, A
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2001, 15 (11) : 1503 - 1505
  • [49] A Contrast Source Inversion Method for Multiple Inhomogeneous Backgrounds
    Jeffrey, Ian
    LoVetri, Joe
    2018 18TH INTERNATIONAL SYMPOSIUM ON ANTENNA TECHNOLOGY AND APPLIED ELECTROMAGNETICS (ANTEM 2018), 2018,
  • [50] A finite-difference contrast source inversion method
    Abubakar, A.
    Hu, W.
    van den Berg, P. M.
    Habashy, T. M.
    INVERSE PROBLEMS, 2008, 24 (06)
12345