Group Lee

Group Description
FEM, Electromagnetics, Center for Computational Electromagnetics, UIUC

From the Univ of Illinois at Urbana-Champaign, Center for Computational
Electromagnetics (development and application of the finite element
method for analyzing antennas, high-frequency circuits, high-speed
circuits, and so on).  The governing equations are Maxwell's equations.
The matrix results from the finite-element discretization of a bandpass
microwave filter at 500 MHz. The first-order vector element is employed.
The absorbing boundary condition is applied on the outer boundary of the
structure for emulating the open space.  The port boundary condition is
applied on each port of the circuit for the truncating the computational
domain and exciting the circuit. Due to these boundary conditions, the
finite-element system matrix is complex.
Displaying all 2 collection matrices
Id Name Group Rows Cols Nonzeros Kind Date Download File
1878 fem_filter Lee 74,062 74,062 1,731,206 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
2246 fem_hifreq_circuit Lee 491,100 491,100 20,239,237 Electromagnetics Problem 2009 MATLAB Rutherford Boeing Matrix Market