Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Fast analysis of electromagnetic scattering characteristics in spatial and frequency domains based on compressive sensing

Chen Ming-Sheng Wang Shi-Wen Ma Tao Wu Xian-Liang

Fast analysis of electromagnetic scattering characteristics in spatial and frequency domains based on compressive sensing

Chen Ming-Sheng, Wang Shi-Wen, Ma Tao, Wu Xian-Liang
PDF
Get Citation

(PLEASE TRANSLATE TO ENGLISH

BY GOOGLE TRANSLATE IF NEEDED.)

Metrics
  • Abstract views:  881
  • PDF Downloads:  464
  • Cited By: 0
Publishing process
  • Received Date:  20 February 2014
  • Accepted Date:  28 April 2014
  • Published Online:  05 September 2014

Fast analysis of electromagnetic scattering characteristics in spatial and frequency domains based on compressive sensing

  • 1. School of Electronics and Information Engineering, Hefei Normal University, Hefei 230601, China;
  • 2. School of Electronics and Information Engineering, Anhui University, Hefei 230039, China
Fund Project:  Project supported by the Foundation for Key Program of Ministry of Education, China (Grant No. 212081), the Project of Academic Technology Leader's Funds in Anhui Province, and the Anhui Provincial Natural Science Foundation, China (Grant No. 1408085QF104).

Abstract: Method of moments (MOM) is a common numerical method for solving electromagnetics, which is used widely owing to its high accuracy. As the traditional MOM is applied to solving electromagnetic problem in both spatial and frequency domains, the matrix equation generated from the integral equation must be solved repeatedly since small spatial increments and frequency increments are both required. To resolve problems of this kind, the compressive sensing (CS) theory combined with the asymptotic waveform evaluation (AWE) is introduced to form a new efficient computational method. Firstly, a new incident source is constructed based on CS theory, in which much spatial information is included. Secondly, illuminated by the new incident source, the new equation is solved by AWE technique, and finally a fast implement is formed for solving electromagnetic scattering characteristics in both spatial and frequency domains.

Reference (33)

Catalog

    /

    返回文章
    返回