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Time-Domain Generalized Transition Matrix for Transient Scattering Analysis of Arrays

Tian, Xuezhe ; Xiao, Gaobiao and Xiang, Shang LU (2016) In IEEE Antennas and Wireless Propagation Letters 15. p.238-241
Abstract
Time-domain generalized transition matrix (TD-GTM) based on the time-domain integral equations (TDIEs) is implemented in this letter. The TD-GTM is established on the reference Huygens surface that encloses the object, using the impulse responses obtained by the marching-on-in-time (MOT) solutions. The TD-GTM fulfills the domain decomposition of TDIEs naturally and flexibly. It allows us to analyze each module independently and then to solve the whole system by establishing the time-domain generalized surface integral equation (TD-GSIE). Various TDIEs are used to extract the TD-GTM for different modules. Numerical results show that the TD-GTM can effectively improve the efficiency of original TDIEs for transient scattering analysis of... (More)
Time-domain generalized transition matrix (TD-GTM) based on the time-domain integral equations (TDIEs) is implemented in this letter. The TD-GTM is established on the reference Huygens surface that encloses the object, using the impulse responses obtained by the marching-on-in-time (MOT) solutions. The TD-GTM fulfills the domain decomposition of TDIEs naturally and flexibly. It allows us to analyze each module independently and then to solve the whole system by establishing the time-domain generalized surface integral equation (TD-GSIE). Various TDIEs are used to extract the TD-GTM for different modules. Numerical results show that the TD-GTM can effectively improve the efficiency of original TDIEs for transient scattering analysis of array structures. (Less)
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author
; and
publishing date
type
Contribution to journal
publication status
published
subject
in
IEEE Antennas and Wireless Propagation Letters
volume
15
pages
238 - 241
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • scopus:84961888081
ISSN
1548-5757
DOI
10.1109/LAWP.2015.2439057
language
English
LU publication?
no
id
a0c42d90-7b81-4e4c-a3f0-2d503e2590fa
date added to LUP
2018-04-06 18:23:05
date last changed
2022-03-02 05:25:58
@article{a0c42d90-7b81-4e4c-a3f0-2d503e2590fa,
  abstract     = {{Time-domain generalized transition matrix (TD-GTM) based on the time-domain integral equations (TDIEs) is implemented in this letter. The TD-GTM is established on the reference Huygens surface that encloses the object, using the impulse responses obtained by the marching-on-in-time (MOT) solutions. The TD-GTM fulfills the domain decomposition of TDIEs naturally and flexibly. It allows us to analyze each module independently and then to solve the whole system by establishing the time-domain generalized surface integral equation (TD-GSIE). Various TDIEs are used to extract the TD-GTM for different modules. Numerical results show that the TD-GTM can effectively improve the efficiency of original TDIEs for transient scattering analysis of array structures.}},
  author       = {{Tian, Xuezhe and Xiao, Gaobiao and Xiang, Shang}},
  issn         = {{1548-5757}},
  language     = {{eng}},
  pages        = {{238--241}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  series       = {{IEEE Antennas and Wireless Propagation Letters}},
  title        = {{Time-Domain Generalized Transition Matrix for Transient Scattering Analysis of Arrays}},
  url          = {{http://dx.doi.org/10.1109/LAWP.2015.2439057}},
  doi          = {{10.1109/LAWP.2015.2439057}},
  volume       = {{15}},
  year         = {{2016}},
}