Antenna System Model Reduction in EM Simulators

[aw]

sorry about the terms I am using but i don' know the correct ones

what I want to do : reduce a large antenna EM model such as a horn and lens to one with just the lens - in other words, using boundary conditions, dipole system etc....using the "main" simulators

technical papers/references to such a subject would be nice.

thx for advice

aw

 

[VSWR]

What does the 'large antenna EM model' look like? Can you provide more information? Attach files with mech. drawings, simulation model, etc?

...reduce a large antenna EM model...