GAIN ENHANCEMENT OF DIELECTRIC RESONATOR LOADED WAVE-GUIDE ANTENNAS WITH DIELECTRIC OVERLAYS

Mohammad Hakkak (1) , Hossein Ameri Mahabadi (1)

1 Department of Electrical Engineering

The gain characteristics of a dielectric resonator loaded coaxial probe fed circular waveguide antenna (DRLWA) with overlaying parasitic discs have been investigated experimentally. Results indicate that, when properly spaced, the overlays can enhance the gain by more than 6 dB.

Mots clés: antennas dielectric and dielectric devices resonators antenna radiation patterns

Domaines: Electronique

Mohammad Hakkak, Hossein Ameri Mahabadi. GAIN ENHANCEMENT OF DIELECTRIC RESONATOR LOADED WAVE-GUIDE ANTENNAS WITH DIELECTRIC OVERLAYS. Electronics Letters, 1992, 28 (6), pp.541-542. ⟨hal-00714698⟩