Abstract: This application discloses a computing system configured to crop a layout design for an electronic device implemented with a layered interconnect, place a termination structure corresponding to a resistive sheet or a set of resistive components on an artificial boundary corresponding to an edge in the cropped portion of the layout design, and generate an electrical model of a signaling net in the cropped portion of the layout design by generating mesh elements on a surface area of the cropped portion of the layout design including the termination structure and utilizing a field solver implementing a Boundary Element Method based analysis to solve integral forms of Maxwell's equations corresponding to the mesh elements. The electrical model of the signaling net in the cropped portion of the layout design can include a set of scattering parameters for the signaling net in the cropped portion of the layout design.

Abstract: This application discloses a computing system configured to crop a layout design for an electronic device implemented with a layered interconnect, place a termination structure corresponding to a resistive sheet or a set of resistive components on an artificial boundary corresponding to an edge in the cropped portion of the layout design, and generate an electrical model of a signaling net in the cropped portion of the layout design by generating mesh elements on a surface area of the cropped portion of the layout design including the termination structure and utilizing a field solver implementing a Boundary Element Method based analysis to solve integral forms of Maxwell's equations corresponding to the mesh elements. The electrical model of the signaling net in the cropped portion of the layout design can include a set of scattering parameters for the signaling net in the cropped portion of the layout design.

Abstract: A method and system to efficiently create electromagnetic coupled basis functions for an electronic circuit that is defined by geometry data and topology data. The geometry data for the circuit are read, and a three-dimensional mesh of polygons for the circuit is created. External port geometry and internal port geometry (internal ports occur where vias are attached to conductive layers) are determined from the geometry data. Circuit electromagnetic basis functions are then created as are loop-tree formations that are coupled to the basis functions. The loops include local loops, via loops, and hole loops. The three-dimensional mesh is efficiently created by extruding a two-dimensional mesh for each layer and via in the circuit.

Abstract: A method and system to efficiently create electromagnetic coupled basis functions for an electronic circuit that is defined by geometry data and topology data. The geometry data for the circuit are read, and a three-dimensional mesh of polygons for the circuit is created. External port geometry and internal port geometry (internal ports occur where vias are attached to conductive layers) are determined from the geometry data. Circuit electromagnetic basis functions are then created as are loop-tree formations that are coupled to the basis functions. The loops include local loops, via loops, and hole loops. The three-dimensional mesh is efficiently created by extruding a two-dimensional mesh for each layer and via in the circuit.