KFU. Card publication. On Polarization diversity in meteor key distribution systems

KAZAN
FEDERAL UNIVERSITY

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- 中文
- ES

ON POLARIZATION DIVERSITY IN METEOR KEY DISTRIBUTION SYSTEMS

Form of presentation

Articles in international journals and collections

Year of publication

2018

Язык

английский

Authors, employees of KFU

Karpov Arkadiy Vasilevich, author

Sulimov Amir Ildarovich, author

Bibliographic description in the original language

Sulimov, A.I. On Polarization diversity in meteor key distribution systems / A.I. Sulimov, A.V. Karpov // Proceedings of the 2018 IEEE Northwest Russia Conference on Mathematical Methods in Engineering and Technology (MMET NW), St. Petersburg, Russia.- 2018.- pp. 417-420.

Annotation

Proceedings of the 2018 IEEE Northwest Russia Conference on Mathematical Methods in Engineering and Technology (MMET NW)

Keywords

meteor burst communication; diffraction of radio waves; radio reflection; channel nonreciprocity; encryption key; polarization diversity; correlation; channel coherence interval

The name of the journal

Proceedings of the 2018 IEEE Northwest Russia Conference on Mathematical Methods in Engineering and Technology (MMET NW)

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=190628&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Karpov Arkadiy Vasilevich	ru_RU
dc.contributor.author	Sulimov Amir Ildarovich	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Sulimov, A.I. On Polarization diversity in meteor key distribution systems / A.I. Sulimov, A.V. Karpov // Proceedings of the 2018 IEEE Northwest Russia Conference on Mathematical Methods in Engineering and Technology (MMET NW), St. Petersburg, Russia.- 2018.- pp. 417-420.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=190628&p_lang=2	ru_RU
dc.description.abstract	Proceedings of the 2018 IEEE Northwest Russia Conference on Mathematical Methods in Engineering and Technology (MMET NW)	ru_RU
dc.description.abstract	Natural randomness of meteor burst channel can be used for establishing a shared encryption key. To improve a key generation rate, a new method is proposed that allows sampling of two independent measurements of carrier phase from each meteor radio reflection. The method relies on a time multiplexing of polarization of probing signal. By computer simulation based on numerical calculations of oblique diffraction of radio waves off ionized meteor trails, the first ever estimates of polarization coherence interval of meteor burst channel are made. Correlation functions of carrier phase versus polarization diversity of probing signals are presented both for cases of horizontal and vertical polarization of antennas. It is showed that the use of polarization diversity technique yields in generating two statistically independent encryption keys against a single key as in previous studies. However, the proposed method for generation of extra key demands a precise tuning of antenna polarization	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	On Polarization diversity in meteor key distribution systems	ru_RU
dc.type	Articles in international journals and collections	ru_RU