Frequency Efficiency Evaluation of Query Airspace Surveillance Systems

Старокожев, С. В.; Ткач, М. Г.; Глущенко, А. О.; Даценко, О. О.; Чернишов, М. В.; Чумак, В. С.

Публікація:
Frequency Efficiency Evaluation of Query Airspace Surveillance Systems

dc.contributor.author	Старокожев, С. В.
dc.contributor.author	Ткач, М. Г.
dc.contributor.author	Глущенко, А. О.
dc.contributor.author	Даценко, О. О.
dc.contributor.author	Чернишов, М. В.
dc.contributor.author	Чумак, В. С.
dc.date.accessioned	2022-05-19T08:45:08Z
dc.date.available	2022-05-19T08:45:08Z
dc.date.issued	2021
dc.description.abstract	In this work, there was carried out an evaluation of frequency efficiency of both the interrogation signal channel and the response signal channel in case of intra-system and intentional (correlated and uncorrelated), as well as fluctuation interference. The evaluation based on the representation of interrogation radar systems for observing airspace in the form of two-channel systems for transmitting information of interrogation signals and response signals. It is shown that the use of interrogation signals and response signals in the form of an interval-time and positional code leads to the need for a significant receiving path bandwidth expansion of both the aircraft transponder and the interrogating radar system as a whole. This caused by the requirements for obtaining sharp edges of the received signals, which is necessary for decoding them and leads to a significant decrease in the frequency efficiency of the considered information systems and, as a consequence, to a decrease in the noise immunity of both the request channel and the response channel of the considered information systems.	uk_UA
dc.identifier.citation	S. Starokozhev, M. Tkach, A. Hlushchenko, O. Datsenko, M. Chernyshov and V. Chumak, "Frequency Efficiency Evaluation of Query Airspace Surveillance Systems," 2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T), 2021, pp. 501-505, doi: 10.1109/PICST54195.2021.9772190.	uk_UA
dc.identifier.isbn	978-1-6654-0682-6
dc.identifier.other	DOI: 10.1109/PICST54195.2021.9772190
dc.identifier.uri	https://ieeexplore.ieee.org/document/9772190
dc.identifier.uri	https://openarchive.nure.ua/handle/document/20342
dc.language.iso	en	uk_UA
dc.publisher	PIC S&T	uk_UA
dc.subject	Airspace control systems	uk_UA
dc.subject	Secondary Surveillance Radar	uk_UA
dc.subject	Identification Friend or Foe	uk_UA
dc.subject	air traffic control	uk_UA
dc.subject	request signal	uk_UA
dc.title	Frequency Efficiency Evaluation of Query Airspace Surveillance Systems	uk_UA
dc.type	Article	uk_UA
dspace.entity.type	Publication