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

Forskningsoutput: TidskriftsbidragLetter

Standard

Time-Domain Generalized Transition Matrix for Transient Scattering Analysis of Arrays. / Tian, Xuezhe; Xiao, Gaobiao; Xiang, Shang.

I: IEEE Antennas and Wireless Propagation Letters, Vol. 15, 2016, s. 238 - 241.

Forskningsoutput: TidskriftsbidragLetter

Harvard

APA

CBE

MLA

Vancouver

Author

RIS

TY - JOUR

T1 - Time-Domain Generalized Transition Matrix for Transient Scattering Analysis of Arrays

AU - Tian, Xuezhe

AU - Xiao, Gaobiao

AU - Xiang, Shang

PY - 2016

Y1 - 2016

N2 - 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.

AB - 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.

U2 - 10.1109/LAWP.2015.2439057

DO - 10.1109/LAWP.2015.2439057

M3 - Letter

VL - 15

SP - 238

EP - 241

JO - IEEE Antennas and Wireless Propagation Letters

JF - IEEE Antennas and Wireless Propagation Letters

SN - 1548-5757

ER -