Design, Modelling and Research of an Antenna System for Transmitting and Receiving Information in Satellite Systems
Islam Islamov, Arzu Safarli
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.
Topics & Concepts
Antenna (radio)Beam waveguide antennaTransmitterPhased arraySatelliteSatellite systemAntenna arrayComputer scienceCommunications satelliteTelecommunicationsOmnidirectional antennaElectronic engineeringElectrical engineeringPeriscope antennaEngineeringGlobal Positioning SystemGNSS applicationsAerospace engineeringChannel (broadcasting)Antenna Design and OptimizationEnergy Harvesting in Wireless NetworksAntenna Design and Analysis