Design, Modelling and Research of an Antenna System for Transmitting and Receiving Information in Satellite Systems

Author:

Islamov Islam1,Safarli Arzu2

Affiliation:

1. Department of Radio Engineering and Telecommunication , Azerbaijan Technical University , , H. Javid ave. 25 , Baku , Azerbaijan

2. Department of Research and Development , Azerbaijan Technical University , , H. Javid ave. 25 , Baku , Azerbaijan

Abstract

Abstract The work deals with the design, modelling and research of an antenna system for transmitting and receiving information in satellite systems. It was revealed that this antenna array with a transmitter of 85 dBWt is guaranteed to solve the target problem of providing mobile satellite communications with both one global beam and a plurality of beams with a width of 0,7 × 0,7°. It should be added that the advantage of forming multiple beams compared to a global beam with a single phased antenna array is: higher data rate, relatively low requirements for antenna systems of ground stations, greater noise immunity of the radio link, the ability to dynamically control the signal power in each beam.

Publisher

Walter de Gruyter GmbH

Subject

Computer Science Applications,General Engineering

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