Open AccessMode tracking method based on mode current density distribution matrix
Author(s) -
He Qihong,
Gong Ziping,
Ke Hengyu
Publication year - 2018
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2018.0999
Subject(s) - mode (computer interface) , feko , tracking (education) , eigenvalues and eigenvectors , matrix (chemical analysis) , fractal , computer science , algorithm , planar , software , mathematics , mathematical analysis , physics , materials science , psychology , pedagogy , quantum mechanics , composite material , programming language , operating system , computer graphics (images)
Mode tracking in a proper way is still a challenging task for characteristic mode analysis. A novel mode tracking method is proposed based on correlating mode current density distribution matrix. First, the mode current density distribution matrix corresponding to eigenvectors is calculated. Secondly, the proposed tracking method is performed by correlating the mode current density distribution matrix. In order to verify the effectiveness of the proposed method, a planar Minkowski fractal structure and a complex three‐dimensional structure are analysed by the proposed tracking method and the commercial software FEKO, respectively. The results show that the proposed method works effectively.