Microwave s11 simulation of a 3d model LC resonator and antenna
Thank you loads for your time and i'm flabbergasted by your expertise B-).
"I assume you mean embedded in a brick of dielectric, which has the sides open to free space" your assumption is very accurate.
Let me slowly digest the fine details in your comment. And try to achieve my target, will further discuss if i get into trouble. Thanks again B-).