5 citations · 13 across the 5 of their papers we have counts for
5 papers
A Transient Port-Extraction Technique for Antenna Feed Optimization
Sean F. DePalma, Omkar H. Ramachandran, Leo C. Kempel +1
Optimization of strongly non-linear tightly coupled feeds attached to antennas is a challenging problem from a purely computational perspective. One can imagine that an optimizatio…
A Charge Conserving Exponential Predictor Corrector FEMPIC Formulation for Relativistic Particle Simulations
Omkar H. Ramachandran, Leo C. Kempel, John Luginsland +1
The state of art of charge-conserving electromagnetic finite element particle-in-cell has grown by leaps and bounds in the past few years. These advances have primarily been achiev…
A Complete Helmholtz Decomposition on Multiply Connected Subdivision Surfaces and Its Application to Integral Equations
A. M. A. Alsnayyan, L. Kempel, B. Shanker
The analysis of electromagnetic scattering in the isogeometric analysis (IGA) framework based on Loop subdivision has long been restricted to simply-connected geometries. The inabi…
Port Parameter Extraction Based Self Consistent Coupled EM-Circuit FEM Solvers
O. H. Ramachandran, Scott O'Connor, Zane D. Crawford +2
Self consistent solution to electromagnetic (EM)-circuit systems is of significant interest for a number of applications. This has resulted in exhaustive research on means to coupl…
Generalized Method of Moments: A novel framework for analyzing acoustic scattering from complex objects using a locally smooth surface parametrization and adaptive basis spaces
Naveen Nair, Balasubramaniam Shanker, Leo Kempel
The analysis of scattering from complex objects using surface integral equations is a challenging problem. Its resolution has wide ranging applications- from crack propagation to d…