[仿真]Convergence-Optimized, Higher Order Vector Finite Elements for Microwave Simulations

Abstract—We introduce a general class of higher order parameter- av-#)E  
dependent Whitney elements, unlike previous approaches that Gqb])gXpl  
resulted in specific element definitions. All elements of this kind H+ lX-,  
provide the same solution, but their convergence properties may be (89Ji'dc
  
significantly different. The most essential fact, though, is the introduction hq=,Z1J  
of an optimization procedure, which reveals the existence &)n_]R#)  
of an optimal, with respect to convergence, element. The produced OF[?Z  
second order elements are tested in both two-dimensional (2-D)and s=Df `  
three-dimensional (3-D) microwave simulations. LN4qYp6)G  
Ind .. OsQkA2=  
i31<].|kA*  

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