Hi Algregious,
Looks like your files didn't get attached. Regardless, I'm not sure I understand what you are trying to do. Is the idea that the resonant component will absorb energy in a certain band, and the rest will be reflected? In this case, you probably want to use a wideband (non-resonant) antenna as an interrogator, and observe the difference in reflection response with and without the component. This may be quite difficult to do however, as the difference may be small.