Rectangular dielectric loaded substrate integrated waveguide (SIW) H-plane horn antenna, operating at 26 GHz has been proposed in this paper. For the simulations, a substrate of thickness 3.2mm and a dielectric material of Poly Tetra Fluoro Ethylene (PTFE) has been used. The size of antenna was reduced and a dielectric slab was loaded in front of the horn. This resulted in the increase of gain and also narrow beamwidths in the E- plane and H- plane. A comparison between two horn antennas, one without dielectric loading and one with dielectric loading has been presented in this paper.
NAIR, D. U. and ZELE, CHETAN
"DESIGN OF SUBSTRATE INTEGRATED WAVEGUIDE H- PLANE HORN ANTENNA ON A PTFE SUBSTRATE,"
International Journal of Electronics and Electical Engineering: Vol. 2
, Article 8.
Available at: https://www.interscience.in/ijeee/vol2/iss4/8