Various Design analysis of Microstrip patch embedded with Cylindrical Dielectric Resonator Antenna

In this paper,investigations have been done on hybrid design of patch and DRA antenna.Various models of hybrid combination of Patch and DRA have been designed . The designconsists of cylindrical DRA antenna when patch is at the bottom of DRA. In the other design the patch is inserted at the top and bottom of DRA. In the third design investigations have been done whenDRA materialis added with silicon oil.It has been investigated that gain of antenna can be enhanced by employing dual combination of DRA and Patch. The gain of antenna increases from 3.443 dB to 9.47 dB.