КФУ. Карточка публикации. Simulation of Spatial Correlation of Polarization Characteristics for Meteor Radio Reflections

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SIMULATION OF SPATIAL CORRELATION OF POLARIZATION CHARACTERISTICS FOR METEOR RADIO REFLECTIONS

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2021

Язык

английский

Авторы, сотрудники КФУ

Карпов Аркадий Васильевич, автор

Сулимов Амир Ильдарович, автор

Библиографическое описание на языке оригинала

Sulimov, A.I. Simulation of spatial correlation of polarization characteristics for meteor radio reflections / A.I. Sulimov, A.V. Karpov // Proceedings of the 2021 Systems of Signals Generating and Processing in the Field of on Board Communications, Moscow, Russia. - 2021. - pp. 1-6. DOI: 10.1109/IEEECONF51389.2021.9415990

Аннотация

Proceedings of the 2021 Systems of Signals Generating and Processing in the Field of on Board Communications

Ключевые слова

meteor burst communication, meteor trails, diffraction, polarization, space-diversity radio reception, correlation, encryption key, physical layer security

Название журнала

Proceedings of the 2021 Systems of Signals Generating and Processing in the Field of on Board Communications

URL

https://ieeexplore.ieee.org/abstract/document/9415990

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https://repository.kpfu.ru/?p_id=252732

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Карпов Аркадий Васильевич	ru_RU
dc.contributor.author	Сулимов Амир Ильдарович	ru_RU
dc.date.accessioned	2021-01-01T00:00:00Z	ru_RU
dc.date.available	2021-01-01T00:00:00Z	ru_RU
dc.date.issued	2021	ru_RU
dc.identifier.citation	Sulimov, A.I. Simulation of spatial correlation of polarization characteristics for meteor radio reflections / A.I. Sulimov, A.V. Karpov // Proceedings of the 2021 Systems of Signals Generating and Processing in the Field of on Board Communications, Moscow, Russia. - 2021. - pp. 1-6. DOI: 10.1109/IEEECONF51389.2021.9415990	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=252732	ru_RU
dc.description.abstract	Proceedings of the 2021 Systems of Signals Generating and Processing in the Field of on Board Communications	ru_RU
dc.description.abstract	The paper relates to a spatial correlation of polarization characteristics of radio waves scattered from ionized meteor trails. The accurate modeling of polarization of meteor radio reflections is achieved through a separate consideration of oblique diffraction on meteor trails of both the longitudinal and the transverse components of the electric field of incident radio waves. The Faraday polarization twist due to propagation in the ionosphere is also taken into account. By a computer simulation of two typical meteor radio links, we assess a correlation between the polarizations of the radio reflections received at two separate antennas spaced at various distances and along various azimuth directions. It is shown that, in some cases, a coherence radius of the polarization characteristics may exceed 100 km, and its main limiting factor is an inhomogeneity of scattering properties along the meteor trail. The obtained spatial correlation curves are crucial for assessing secrecy of the shared encryption keys generated from the measurements of random polarizations of meteor radio reflections. Our estimates reveal a certain vulnerability of the polarization-based key generation systems to the channel eavesdropping.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	meteor burst communication	ru_RU
dc.subject	meteor trails	ru_RU
dc.subject	diffraction	ru_RU
dc.subject	polarization	ru_RU
dc.subject	space-diversity radio reception	ru_RU
dc.subject	correlation	ru_RU
dc.subject	encryption key	ru_RU
dc.subject	physical layer security	ru_RU
dc.title	Simulation of Spatial Correlation of Polarization Characteristics for Meteor Radio Reflections	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU