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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
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
2019-01-20 05:55:02
@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},
  volume       = {15},
  year         = {2016},
}