Combining Model-Reduction and Integral-Equation Solvers

Tuesday, November 25, 1997 - 11:00am - 11:30am
Keller 3-180
Joel Phillips (Cadence Design Systems)
Development of efficient integral-equation based electromagnetic analysis tools has been hampered by the high computational complexity of dense matrix representations and difficulty in obtaining and utilizing the frequency-domain response. In this talk we show that an algorithm based on application of a novel model-order reduction scheme directly to the sparse model generated by a fast integral transform has advantages for frequency- and time-domain simulation.