The Model of the Low Rate Telemetry Communication System for Matlab-Simulink
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This article is dedicated to the model of low rate telemetry system, which has been developed for Matlab-Simulink environment. The purpose of this model is a research of the low rate telemetry transmission reliability in those cases where the modulation scheme carrier-subcarrier is used. This modulation scheme is widely used in case of the interplanetary spacecrafts. The main purpose of the model is a research of the effects of AWGN and phase noise especially for very low value of Eb/N0. Effects can be evaluated for the whole transmission system or for its components parts. The model described is very versatile and it can be easily modified or expanded.
KeywordsSimulation, data transmission system, telemetry, carrier-subcarrier, BPSK/BPSK, very low Eb/No, AWGN, phase noise
Document typePeer reviewed
Document versionFinal PDF
SourceRadioengineering. 2012, vol. 21, č. 2, s. 666-672. ISSN 1210-2512
- 2012/2