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Published in 2020 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2020.2969716
Abstract: A novel time-domain adjoint sensitivity analysis (ASA) approach is proposed. Our finite-difference time-domain (FDTD)-based approach accelerates wideband sensitivity calculations for high-frequency structures with nonlinear media. The introduced approach supports simulated problems with current sources or…
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Keywords:
high frequency;
sensitivity;
fdtd based;
adjoint sensitivity ... See more keywords
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Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2020.3019576
Abstract: The difference scattering field has been defined for studying the scattering from a target above a randomly rough surface, which is independent of the selection of rough surface’s length theoretically. It is feasible to extend…
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Keywords:
difference scattering;
method;
fdtd based;
difference ... See more keywords