Dielectric Resonator Antenna E field absolute open cavity 1.8 GHz

Video animation of the absolute value of the electric field at 1.8 GHz of a cylindrical DRA placed within an open metallic cavity.

Integrated DRA and DR

 

Novel Integrated Dielectric Antenna (top cavity) with Cavity Filter (bottom cavity) - basic geometry

Integrated dielectric resonator antenna and filter cavity

 

Integrated open cavity Dielectric Antenna (right element) with 4th order cavity filter (input port on the left) - extended concept

4 cavities with dielectric resonator filter integrated