{"id":1277,"date":"2021-01-15T22:42:59","date_gmt":"2021-01-15T20:42:59","guid":{"rendered":"http:\/\/journals.khnu.km.ua\/vestnik\/?p=1277"},"modified":"2021-03-03T14:14:42","modified_gmt":"2021-03-03T12:14:42","slug":"%d0%b4%d0%b8%d0%bd%d0%b0%d0%bc%d1%96%d1%87%d0%bd%d1%96-%d0%bc%d0%be%d0%b4%d0%b5%d0%bb%d1%96-%d0%bf%d1%80%d0%be%d1%81%d1%82%d0%be%d1%80%d0%be%d0%b2%d0%be-%d1%87%d0%b0%d1%81%d0%be%d0%b2%d0%be%d1%97","status":"publish","type":"post","link":"https:\/\/journals.khnu.km.ua\/vestnik\/?p=1277","title":{"rendered":"\u0414\u0438\u043d\u0430\u043c\u0456\u0447\u043d\u0456 \u043c\u043e\u0434\u0435\u043b\u0456 \u043f\u0440\u043e\u0441\u0442\u043e\u0440\u043e\u0432\u043e-\u0447\u0430\u0441\u043e\u0432\u043e\u0457 \u043e\u0431\u0440\u043e\u0431\u043a\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0456\u0432 \u0432\u0456\u0434 \u0434\u0436\u0435\u0440\u0435\u043b \u0440\u0430\u0434\u0456\u043e\u0432\u0438\u043f\u0440\u043e\u043c\u0456\u043d\u044e\u0432\u0430\u043d\u043d\u044f \u0432 \u0443\u043c\u043e\u0432\u0430\u0445 \u0440\u043e\u0437\u043d\u0435\u0441\u0435\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u0439\u043e\u043c\u0443 \u043b\u043e\u043a\u0430\u0446\u0456\u0439\u043d\u043e\u0457 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u0457"},"content":{"rendered":"

\u0414\u0418\u041d\u0410\u041c\u0406\u0427\u041d\u0406 \u041c\u041e\u0414\u0415\u041b\u0406 \u041f\u0420\u041e\u0421\u0422\u041e\u0420\u041e\u0412\u041e-\u0427\u0410\u0421\u041e\u0412\u041e\u0407 \u041e\u0411\u0420\u041e\u0411\u041a\u0418 \u0421\u0418\u0413\u041d\u0410\u041b\u0406\u0412 \u0412\u0406\u0414 \u0414\u0416\u0415\u0420\u0415\u041b \u0420\u0410\u0414\u0406\u041e\u0412\u0418\u041f\u0420\u041e\u041c\u0406\u041d\u042e\u0412\u0410\u041d\u041d\u042f \u0412 \u0423\u041c\u041e\u0412\u0410\u0425 \u0420\u041e\u0417\u041d\u0415\u0421\u0415\u041d\u041e\u0413\u041e \u041f\u0420\u0418\u0419\u041e\u041c\u0423 \u041b\u041e\u041a\u0410\u0426\u0406\u0419\u041d\u041e\u0407 \u0406\u041d\u0424\u041e\u0420\u041c\u0410\u0426\u0406\u0407
\nDYNAMIC MODELS OF SPACE-TIME SIGNAL PROCESSING FROM RADIO-FREQUENCY RADIATION SOURCES IN THE CONDITIONS OF SPACED RECEPTION OF LOCATION INFORMATION<\/p>\n

<\/a> \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 12-25. \u041d\u043e\u043c\u0435\u0440: \u21162, 2020 (283)<\/strong>
\n\u0410\u0432\u0442\u043e\u0440\u0438:<\/strong>
\n\u0412.\u0410. \u0414\u0420\u0423\u0416\u0418\u041d\u0406\u041d
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\n\u042e.\u041c. \u0411\u041e\u0419\u041a\u041e, \u041e.\u0406. \u0404\u0420\u042c\u041e\u041c\u0415\u041d\u041a\u041e
\n\u0425\u043c\u0435\u043b\u044c\u043d\u0438\u0446\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442
\n\u0412.\u0406. \u041a\u041e\u0420\u0421\u0423\u041d
\n\u0414\u041f \u00ab\u0423\u0414\u0426\u0420\u00bb
\nV.\u0410. DRUZHININ
\nTaras Shevchenko National University of Kyiv
\nJ.\u041c. BOIKO, O.I. EROMENKO
\nKhmelnytskyi National University
\nV.I. KORSUN
\nSE \u00abUCRF\u00bb<\/p>\n

DOI:<\/strong> https:\/\/www.doi.org\/10.31891\/2307-5732-2020-283-2-12-25<\/a><\/p>\n

\u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review :<\/strong> 17.5.2020 \u0440.
\n\u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed :<\/strong> 16.6.2020 \u0440.<\/p>\n

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\n\u041a\u043b\u044e\u0447\u043e\u0432\u0456 \u0441\u043b\u043e\u0432\u0430:<\/strong> \u0440\u0430\u0434\u0456\u043e\u043c\u043e\u043d\u0456\u0442\u043e\u0440\u0438\u043d\u0433, \u0430\u043f\u0435\u0440\u0442\u0443\u0440\u0430, \u043f\u0440\u043e\u0441\u0442\u043e\u0440\u043e\u0432\u043e-\u0447\u0430\u0441\u043e\u0432\u0430 \u043e\u0431\u0440\u043e\u0431\u043a\u0430, \u0440\u0430\u0434\u0456\u043e\u043f\u0440\u0438\u0439\u043c\u0430\u043b\u044c\u043d\u0438\u0439 \u043c\u043e\u0434\u0443\u043b\u044c, \u0440\u0430\u0434\u0456\u043e\u0437\u0430\u0432\u0430\u0434\u0430.<\/p>\n

\u0420\u043e\u0437\u0448\u0438\u0440\u0435\u043d\u0430 \u0430\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u0430\u043d\u0433\u043b\u0456\u0439\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e<\/strong><\/p>\n

\u00a0 \u00a0 \u00a0Algorithms for determining the coordinates of radio-frequency radiation sources in passive mode in the conditions of non-directional reception are described in the framework of determining the potential of methods of synthesis of apertures of passive radio monitoring systems. The relation between the antenna motion parameters of radio receiving modules and signal coherence intervals during radio monitoring is estimated. An illustration of ambiguous determination of the direction of signal arrival from radio interference sources in the conditions of undirected reception is carried out. The geometrical ratio of angles at change of the direction of movement of the carrier of the radio receiving module is proved. The trajectories of radio receiving modules in parallel courses with certain distance and interval between carriers are synthesized. An expression for calculating the inclined distance to the source radio-frequency radiation is obtained. the block diagram of the algorithm for determining bearings for radio sources and its carrier frequency is synthesized. The graphic interpretation of kinematic relations at movement of the leading and conducted remotely piloted aircraft is resulted. Methods of realization of necessary position of reception points on an interval of time of monitoring for unambiguous definition of bearings on radio-frequency radiation sources in a passive mode at movement of radio receivers with a priori defined spatial configuration are offered. Projections of trajectories of movement of two carriers of radio receiving modules with the set interval and distance between them on a horizontal plane are constructed. It has been found that it is possible to hold the subjects at the appropriate distance by means of a radio beam (on the line of sight). The expression of dynamic error (mistake) of keeping the conducted on the necessary trajectory both in case of pure pursuit, and in case of pursuit with shift is received. The model of estimating the accuracy of determining the coordinates of radio-frequency radiation sources is investigated in order to analyze the accuracy of their direction finding. The bearing was found to be trigonometrically dependent on the coordinates of the radio-frequency radiation sources and the meter. The results of mathematical modeling of the change of the standard deviation of the accuracy of the coordinates of radio-frequency radiation sources from the time of signal accumulation (aperture synthesis) are presented.
\nKeywords:<\/strong> radio monitoring, aperture, space-time processing, radio receiver module, radio interference.<\/p>\n

References<\/strong><\/p>\n

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\n12. Parkhomei I.R. Osoblyvosti funktsionuvannia radiolokatsiinykh system lokatsii obiektiv z nyzkoiu poverkhneiu viddzerkalennia \/ I. R. Parkhomei, J. M. Boiko \/\/ Herald of Khmelnytskyi National University. \u2013 2015. \u2013 \u2116 5. \u2013 S. 194\u2013201.
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\n15. Karpova L., Boiko J. and Eromenko O. Synthesis of Ambiguity Functions for Complex Radar Signal Processing, 2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T), Kyiv, Ukraine, 2019,
\npp. 1\u20136.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0414\u0418\u041d\u0410\u041c\u0406\u0427\u041d\u0406 \u041c\u041e\u0414\u0415\u041b\u0406 \u041f\u0420\u041e\u0421\u0422\u041e\u0420\u041e\u0412\u041e-\u0427\u0410\u0421\u041e\u0412\u041e\u0407 \u041e\u0411\u0420\u041e\u0411\u041a\u0418 \u0421\u0418\u0413\u041d\u0410\u041b\u0406\u0412 \u0412\u0406\u0414 \u0414\u0416\u0415\u0420\u0415\u041b \u0420\u0410\u0414\u0406\u041e\u0412\u0418\u041f\u0420\u041e\u041c\u0406\u041d\u042e\u0412\u0410\u041d\u041d\u042f \u0412 \u0423\u041c\u041e\u0412\u0410\u0425 \u0420\u041e\u0417\u041d\u0415\u0421\u0415\u041d\u041e\u0413\u041e \u041f\u0420\u0418\u0419\u041e\u041c\u0423 \u041b\u041e\u041a\u0410\u0426\u0406\u0419\u041d\u041e\u0407 \u0406\u041d\u0424\u041e\u0420\u041c\u0410\u0426\u0406\u0407 DYNAMIC MODELS OF SPACE-TIME SIGNAL PROCESSING FROM RADIO-FREQUENCY RADIATION SOURCES IN THE CONDITIONS OF SPACED RECEPTION OF LOCATION INFORMATION \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 12-25. \u041d\u043e\u043c\u0435\u0440: \u21162, 2020 (283) \u0410\u0432\u0442\u043e\u0440\u0438: \u0412.\u0410. \u0414\u0420\u0423\u0416\u0418\u041d\u0406\u041d \u041a\u0438\u0457\u0432\u0441\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u0456\u043c\u0435\u043d\u0456 \u0422\u0430\u0440\u0430\u0441\u0430 \u0428\u0435\u0432\u0447\u0435\u043d\u043a\u0430 \u042e.\u041c. \u0411\u041e\u0419\u041a\u041e, \u041e.\u0406. \u0404\u0420\u042c\u041e\u041c\u0415\u041d\u041a\u041e \u0425\u043c\u0435\u043b\u044c\u043d\u0438\u0446\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[15],"tags":[],"_links":{"self":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1277"}],"collection":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1277"}],"version-history":[{"count":5,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1277\/revisions"}],"predecessor-version":[{"id":3903,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1277\/revisions\/3903"}],"wp:attachment":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}