作者: C.C. LEE , D.H. CHIEN
DOI: 10.1108/EB010123
关键词: Thermal 、 Integrated circuit 、 Mathematics 、 Fourier transform 、 Topology 、 Square (algebra) 、 Computation 、 Bessel function 、 Electronic engineering 、 Software 、 Point (geometry)
摘要: An integration algorithm for effective and accurate of the Fourier—Bessel integral temperature solution a five‐layer structure with circular embedded source is reported. The has form single rather than double rectangular source. Using solution, computation time calculation reduced by factor 10 compared solution. To reduce further, this transforms into fast‐converging simple summation. effectiveness most evident when point far from Based on algorithm, software program PAMICE been written. important application use instead square one as unit to produce thermal profile real‐time design integrated circuits having large number sources. also valuable study analysis devices sources such power transistors light emitting diodes. can be applied other similar solutions arising structures