Author/Authors :
HANAOUI, M. Hassan II University - ENSEM, CED Engineering Science - Lab RITM/ESTC, Morocco , RIFI, M. Hassan II University - ENSEM, CED Engineering Science - Lab RITM/ESTC, Morocco , BOUASSAM, H. Hassan II University - ENSEM, CED Engineering Science - Lab RITM/ESTC, Morocco , TERCHOUNE, H. Hassan II University - ENSEM, CED Engineering Science - Lab RITM/ESTC, Morocco
Title Of Article :
Improvement of energy efficiency of GSM BTS by using smart antenna system
Abstract :
The mobile communications develop all around the world. Not only the traffic increases, but the types of services as well as the qualities of services also evolve. In recent years, the cover of the territory was based on a model of cells, covered by omnidirectional or directive antennas fixed to base stations (BTS), but the new evolutions require improving this model, which became insufficient. In this paper, we present a smart antenna. It’s composed of several identical dipoles, we demonstrate the efficiency of this system in term of gain and energy. The effect of excitation phase and the spacing between elements of smart antenna will be discussed.
NaturalLanguageKeyword :
Antenna Array , Smart Antenna , Radiation Pattern , Gain , Energy efficiency , FEKO
JournalTitle :
Mediterranean Telecommunications Journal
