Theoretical analysis of the radiation fields of short backfire antenna fed by a coaxial waveguide

الملخص EN

This paper present a study of characteristics of the radiation from a coaxial waveguide as an antenna and a short backfire antenna (SBFA) fed by this coaxial waveguide.

It is shown that the performance of such antenna is preferable in comparison with that fed by a circular waveguide, and a good agreement has been obtained between the predicated results and those reported by other research workers.