MSAT interference analysis and simulation

Author

Kantak, Anil V.

Author_Institution

Jet Propulsion Lab., Pasadena, CA, USA

fYear

1988

fDate

15-17 Jun 1988

Firstpage

432

Lastpage

437

Abstract

The interference experienced by the mobile receiver in the MSAT scenario using two geosynchronous relay satellites under the MSAT frequency reuse scheme is quantified. Interference produced by the modulation spectrum and the mobile motion due to the desired MSAT as well as the interfering MSAT satellite under the frequency reuse scheme is considered. The effect of mobile antenna tracking jitters on the power received from the desired satellite as well as the interfering MSAT satellite is taken into account. The interference produced by an interfering satellite due to its frequency, modulation, and orbital position, and Doppler due to its motion is quantified. The interfering satellite orbit may be elliptical or circular, inclined or equatorial, geosynchronous or nongeosynchronous. Results of a computer simulation taking into account the above mentioned effects are presented

Keywords

digital simulation; mobile communication systems; radiofrequency interference; satellite relay systems; Doppler; MSAT; circular; computer simulation; elliptical; equatorial; frequency reuse; geosynchronous; geosynchronous relay satellites; inclined; interference analysis; interfering satellite; mobile antenna tracking jitters; mobile motion; mobile receiver; mobile satellite system; modulation spectrum; nongeosynchronous; orbital position; received power; satellite orbit; Analytical models; Bandwidth; Frequency; Interference; Laboratories; Mobile antennas; Orbital calculations; Propulsion; Radio spectrum management; Satellite antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1988, IEEE 38th

Conference_Location

Philadelphia, PA

ISSN

1090-3038

Type

conf

DOI

10.1109/VETEC.1988.195397

Filename

195397