Efficient and Memory Saving Method Based on Pseudoskeleton Approximation for Analysis of Finite Periodic Structures

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Methods</td><td class="align_center">Computation time</td><td class="align_center">Memory usage</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">MLFMA</td><td class="align_center">419 s</td><td class="align_center">8841 MB</td></tr><tr><td class="align_left">Periodic PSA</td><td class="align_center">172 s</td><td class="align_center">358 MB</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

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International Journal of Antennas and Propagation

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Table 3

Table 3: Efficient and Memory Saving Method Based on Pseudoskeleton Approximation for Analysis of Finite Periodic Structures 