Microwave imaging of electrical property distributions by a forward-backward time-stepping method

T. Takenaka, Hongting Jia, T. Tanaka

研究成果: ジャーナルへの寄稿記事

68 引用 (Scopus)

抄録

A new inversion algorithm for reconstructing electrical property distributions of lossy cylindrical objects by means of time- domain data is presented. The algorithm is based on iterative solutions of an optimization process with an edge preserving regularization. The finite-difference time-domain (FDTD) method is used effectively as for- ward and backward solvers in each iteration. Numerical simulations are carried out to show the feasibility of detecting tumors with this reconstruction algorithm.

元の言語英語
ページ(範囲)1609-1626
ページ数18
ジャーナルJournal of Electromagnetic Waves and Applications
14
発行部数12
DOI
出版物ステータス出版済み - 1 1 2000
外部発表Yes

Fingerprint

Electric properties
electrical properties
Microwaves
Imaging techniques
microwaves
iterative solution
Finite difference time domain method
finite difference time domain method
preserving
iteration
Tumors
tumors
inversions
optimization
Computer simulation
simulation

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Physics and Astronomy(all)
  • Electrical and Electronic Engineering

これを引用

Microwave imaging of electrical property distributions by a forward-backward time-stepping method. / Takenaka, T.; Jia, Hongting; Tanaka, T.

:: Journal of Electromagnetic Waves and Applications, 巻 14, 番号 12, 01.01.2000, p. 1609-1626.

研究成果: ジャーナルへの寄稿記事

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