The RCS of a microstrip antenna on an arbitrarily biased ferrite substrate using FDTD
FDTD法计算铁氧体微带天线的RCS

In this paper, a more efficient FDTD algorithm, with the Gilbert's equation of motion being discretized directly, is introduced for the analysis of the RCS of a microstrip patch on an arbitrarily biased ferrite substrate. Some new techniques are adopted. Numerical examples are given.