Mobile communication system with a hybrid phased array antenna system

Andrey Ivanov, Vadim Teplyakov, Vladimir Kalinin

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

This paper presents Low Earth Orbit (LEO) mobile communication system features, analyzes its advantaged and disadvantages, discusses space division multiple access technology as one of the important research areas involved in their development, configuration, maintenance, operation and management. In LEO satellite the problem of huge system capacity and simultaneous communications between many single or multipoint mobile users can be solved by using a well-known beamforming. However common digital beamforming technology consumes a lot of the satellite's power to create a very narrow beams while resources of the satellite systems are limited. In this paper, a tradeoff between digital beamforming and analog beamforming are investigated for the purpose of providing a huge system capacity in limited satellite resources.

Original languageEnglish
Title of host publicationProceedings of 2015 IEEE East-West Design and Test Symposium, EWDTS 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467377751
DOIs
Publication statusPublished - 15 Jun 2016
Externally publishedYes
Event2015 IEEE East-West Design and Test Symposium, EWDTS 2015 - Batumi, Georgia
Duration: 26 Sep 201529 Sep 2015

Publication series

NameProceedings of 2015 IEEE East-West Design and Test Symposium, EWDTS 2015

Conference

Conference2015 IEEE East-West Design and Test Symposium, EWDTS 2015
Country/TerritoryGeorgia
CityBatumi
Period26/09/1529/09/15

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