Jl. Tan et al., EDGE-ELEMENT FORMULATION OF 3-DIMENSIONAL STRUCTURES, IEEE transactions on microwave theory and techniques, 46(11), 1998, pp. 1809-1812
A three-dimensional (3-D) asymmetrical functional is developed and imp
lemented as a hybrid-sector edge-element method. The equivalent freque
ncy-dependent circuit parameters are then extracted from the field sol
utions. Laboratory measurements and data comparison with previous publ
ished results strongly support the newly developed theoretical work.