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Article: Studies from China University provide new data on antennas and propagation.
- Article from:
- Journal of Engineering
- Article date:
- October 7, 2009
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"Three novel finite-difference time-domain (FDTD) methods based on the split-step (SS) scheme with high-order accuracy are presented, which are proven to be unconditionally stable. In the first novel method, symmetric operator and uniform splitting are adopted simultaneously to split the matrix derived from the classical Maxwell's equations into six sub-matrices," investigators in Guangzhou, People's Republic of China report.
"Accordingly, the time step is divided into six sub-steps. The second and third proposed methods are obtained by adjusting the sequence of the sub-matrices deduced in the first method, so all the novel methods presented in the paper have ...