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 |
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