Title :
Circuit models for 3D structures with incident fields
Author :
Ruehli, Albert ; Garrett, Jan ; Paul, Clayton
Author_Institution :
IBM T. J. Watson Res. Center, Yorktown Heights, NY, USA
Abstract :
Results for a two-conductor transmission line model are compared with a new partial element equivalent model (PEEC) which has been formulated to solve the scattering problem. The PEEC model corresponds to a full-wave method-of-moments solution. Advantages of the PEEC model are numerous since it can be coupled with other circuit simulation tools. For the two-wire problem, the PEEC solution includes both the common and the differential mode currents. The transmission line model provides only the differential mode current. The new PEEC models can be solved with a conventional circuit solver like ASTAP or SPICE provided that either the retardation is very small or the solver can handle retarded sources
Keywords :
circuit analysis computing; electric current; electromagnetic compatibility; electromagnetic field theory; electromagnetic wave scattering; equivalent circuits; transmission line theory; 3D structures; ASTAP; EMC; PEEC; SPICE; circuit models; circuit simulation tools; common mode current; differential mode currents; full-wave method-of-moments solution; incident fields; partial element equivalent model; retarded sources; scattering problem; two-conductor transmission line model; two-wire problem; Conducting materials; Coupling circuits; Distributed parameter circuits; Electromagnetic compatibility; Electromagnetic modeling; Frequency domain analysis; Integral equations; Integrated circuit interconnections; Moment methods; Transmission lines;
Conference_Titel :
Electromagnetic Compatibility, 1993. Symposium Record., 1993 IEEE International Symposium on
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-1304-6
DOI :
10.1109/ISEMC.1993.473786
