METHOD FOR FORECASTING OF INTERFERENCE IMMUNITY OF LOW FREQUENCY SATELLITE COMMUNICATION SYSTEMS

被引：0

作者：

Pashintsev, Vladimir Petrovich ^{[1
]}

Peskov, Mark Vladimirovich ^{[1
]}

Kalmykov, Igor Anatolyevich ^{[1
]}

Zhuk, Aleksandr Pavlovich ^{[1
]}

Toiskin, Vasilii Evgenyevich ^{[2
]}

机构：

[1] North Caucasus Fed Univ, Pushkina Str 1, Stavropol 355009, Russia

[2] Branch Mil Acad Strateg Rocket Troops Peter Great, Brigadnaya Str 17, Serpukhov 142210, Russia

来源：

AD ALTA-JOURNAL OF INTERDISCIPLINARY RESEARCH | 2020年 / 10卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

dual frequency receiver; GPS sounding; interference immunity; ionosphere disturbance; satellite communication systems; satellite navigation systems; small-scale irregularities; total electron content; IONOSPHERE;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This article describes analysis of interference immunity of low frequency satellite communication systems under conditions of ionosphere disturbances accompanied by formation of small-scale irregularities of electron concentration The model of electron concentration distribution in disturbed ionosphere and the model of transionospheric communication channel have been developed allowing to determine probability of erroneous signal reception as a function of root-mean-square deviation of small-scale fluctuations of total electron content. In order to determine them by GPS sounding, dual frequency receiver GPStation-6 of satellite navigation systems has been modified expanding significantly its capabilities. It is exemplified by modification of interference immunity of Gonets-DIM satellite communication system upon increasing fluctuations of total electron content during formation of regions with small-scale irregularities of electron concentration in ionosphere. The obtained results allow to develop practical recommendations for improvement of interference immunity of satellite communication systems under ionosphere disturbances on the basis of GPS sounding.

引用

页码：367 / 375

页数：9

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