Multi-beam land mobile satellite communications experiments using ETS-V/VI

Author

Nishi, Yasuki ; Kondo, Haruo ; Komagata, Hitoshi

Author_Institution

NTT Radio Commun. Syst. Lab., Kanagawa, Japan

fYear

1990

fDate

2-5 Dec 1990

Firstpage

1815

Abstract

It has been confirmed through field experiments that land mobile satellite communications are available for rural and suburban areas through the use of a compact omnidirectional mobile antenna. Feasibility tests were performed as part of the Experimental Mobile Satellite System (EMSS) program using the Engineering Test Satellite-V (ETS-V). Further experiments on the multibeam mobile satellite communications system will be performed using ETS-VI, which is scheduled for launch in 1993. Major radio control technologies in the EMSS experiments are discussed together with the configuration and concept of the multibeam land mobile satellite communications system using ETS-VI

Keywords

mobile antennas; mobile radio systems; satellite antennas; satellite relay systems; telecommunications control; ETS-V; ETS-VI; Engineering Test Satellite-V; Experimental Mobile Satellite System; multibeam land mobile satellite; omnidirectional mobile antenna; radio control technologies; radiowave propagation; rural areas; satellite communications system; suburban areas; Antennas and propagation; Artificial satellites; Helical antennas; Mobile antennas; Mobile communication; Radio communication; Satellite antennas; Satellite broadcasting; Satellite communication; System testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 1990, and Exhibition. 'Communications: Connecting the Future', GLOBECOM '90., IEEE

Conference_Location

San Diego, CA

Print_ISBN

0-87942-632-2

Type

conf

DOI

10.1109/GLOCOM.1990.116796

Filename

116796