Please use this identifier to cite or link to this item:
https://er.nau.edu.ua/handle/NAU/22447
Title: | MODELING OF “SATELLITE-TO-AIRCRAFT” LINKFOR SELF-SEPARATION |
Authors: | Kharchenko, Volodymir Barabanov, Yurii Grekhov, Andrii |
Keywords: | free-flight self-separation ADS-B BER communication channel aircraft satellite convolutional encoder BPSK free space loss phase/frequency offset memoryless nonlinearity phase noise Viterbi decoder amplifier backoff level noise temperature antenna diameter |
Issue Date: | 2013 |
Publisher: | Transport |
Series/Report no.: | ;V.28 ;№4 |
Abstract: | For modelling of data transmissionfrom low-orbit satellite constellation Іrіdіum the original model of a communication channel "Satellite-to-Aircraft" was built using MATLABSіmulіnk.The model comprises “Satellite Downlink Transmitter” (Bernoulli Random Binary Generator, Convolutional Encoder, BPSK Baseband Modulator, High Power Amplifier with a memoryless nonlinearity, Satellite Phase Noise, Transmitter Dish Antenna Gain), “Downlink Path” (Free Space Path Loss, Phase/Frequency Offset), “Aircraft Downlink Receiver” (Receiver Dish Antenna Gain, Aircraft Receiver System Temperature, Viterbi Decoder), “Error Rate Calculation” block and “Display”.Modeling was realized without and with convolutional coding (r=3/4, K=7) at different noise temperatures and free space losses. Dependencies of a Bit Error Rate on free space path losses, antennas diameter, phase/frequency offsets, satellite high power amplifier backoff level, and phase noise were received and analyzed. |
Description: | MODELING OF “SATELLITE-TO-AIRCRAFT” LINKFOR SELF-SEPARATION / Volodymir Kharchenko, Yurii Barabanov, Andrii Grekhov // Transport. – 2013. – V.28. – №4. – P. 361–367. |
URI: | http://er.nau.edu.ua/handle/NAU/22447 |
Appears in Collections: | Наукові праці співробітників НАУ (проводиться премодерація, колекція НТБ НАУ) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
TRANSPORT_Kharchenko_Barabanov_Grekhov.docx | стаття, подана у видавництво | 782 kB | Microsoft Word XML | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.