{"id":1492,"date":"2021-01-16T17:31:31","date_gmt":"2021-01-16T15:31:31","guid":{"rendered":"http:\/\/journals.khnu.km.ua\/vestnik\/?p=1492"},"modified":"2021-04-14T14:40:09","modified_gmt":"2021-04-14T11:40:09","slug":"modelling-of-the-metal-corrugated-rod-antenna-with-transverse-radiation","status":"publish","type":"post","link":"https:\/\/journals.khnu.km.ua\/vestnik\/?p=1492","title":{"rendered":"Modelling of the metal corrugated-rod antenna with transverse radiation"},"content":{"rendered":"

MODELLING OF THE METAL CORRUGATED-ROD ANTENNA WITH transverse RADIATION<\/p>\n

\u041c\u041e\u0414\u0415\u041b\u042e\u0412\u0410\u041d\u041d\u042f \u041c\u0415\u0422\u0410\u041b\u0415\u0412\u041e\u0407 \u0420\u0415\u0411\u0420\u0418\u0421\u0422\u041e-\u0421\u0422\u0415\u0420\u0416\u041d\u0415\u0412\u041e\u0407 \u0410\u041d\u0422\u0415\u041d\u0418 \u0417 \u041f\u041e\u041f\u0415\u0420\u0415\u0427\u041d\u0418\u041c \u0412\u0418\u041f\u0420\u041e\u041c\u0406\u041d\u042e\u0412\u0410\u041d\u041d\u042f\u041c<\/p>\n

<\/a> \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 109-115. \u041d\u043e\u043c\u0435\u0440: \u21163, 2019 (273)<\/strong>
\n\u0410\u0432\u0442\u043e\u0440\u0438:<\/strong>
\nI.YU. TEPLYAKOV
\nLviv Polytechnic National University
\n\u0406.\u042e. \u0422\u0415\u041f\u041b\u042f\u041a\u041e\u0412
\n\u041d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u00ab\u041b\u044c\u0432\u0456\u0432\u0441\u044c\u043a\u0430 \u043f\u043e\u043b\u0456\u0442\u0435\u0445\u043d\u0456\u043a\u0430\u00bb
\nDOI:<\/strong> https:\/\/www.doi.org\/10.31891\/2307-5732-2019-273-3-109-115<\/a>
\n\u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review :<\/strong> 12.05.2019 \u0440.
\n\u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed :<\/strong> 02.06.2019 \u0440.<\/p>\n

\u0410\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u043c\u043e\u0432\u043e\u044e \u043e\u0440\u0438\u0433\u0456\u043d\u0430\u043b\u0443<\/strong><\/p>\n

The question connected with construction of corrugated-rod antennas, that are proportionate with wavelength with transverse radiation to the main antenna axis are considered in this paper. These issues involve selection of impulse function\u2019s width and its period, that especially effects on radiation pattern. Features and operation modes of metal corrugated-rod antenna of length 4\u03bb have been researched by using numerical method. Synphase radiation of two surface waves is appearing when the ratio of impulse function period to \u03bb is in the range from 0.697 to 0.742. In this case the first surface wave spreads in forward direction and the second one propagates in the reverse direction due to reflection from the end of antenna structure and as a result disk radiation pattern has been emerged. Relative geometric design parameters of corrugated-rod antenna are presented. The author has achieved radiation patterns by using computer program MATLAB, three-dimensional modelling of corrugated-rod antenna based on finite element method in HFSS technology and by doing experiment. The comparison of the resulted radiation patterns which have been obtained by using numerical methods and by experiment shows a good correspondence between them.
\nKeywords:<\/strong> surface wave antenna, radiation pattern, surface electromagnetic wave.<\/p>\n

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\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u043e-\u0441\u0442\u0440\u0438\u0436\u043d\u0435\u0432\u043e\u0457 \u0430\u043d\u0442\u0435\u043d\u0438 \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0441\u043a\u0456\u043d\u0447\u0435\u043d\u0438\u0445 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0456\u0432 \u0432 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0457 HFSS \u0442\u0430 \u0432 \u0445\u043e\u0434\u0456 \u0435\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0443. \u041f\u043e\u0440\u0456\u0432\u043d\u044f\u043d\u043d\u044f \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0456\u0432 \u0440\u043e\u0437\u0440\u0430\u0445\u043e\u0432\u0430\u043d\u0438\u0445 \u0434\u0456\u0430\u0433\u0440\u0430\u043c \u0441\u043f\u0440\u044f\u043c\u043e\u0432\u0430\u043d\u043e\u0441\u0442\u0456 \u0437 \u043e\u0442\u0440\u0438\u043c\u0430\u043d\u0438\u043c\u0438 \u0435\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e 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\n\u041a\u043b\u044e\u0447\u043e\u0432\u0456 \u0441\u043b\u043e\u0432\u0430:<\/strong> \u0430\u043d\u0442\u0435\u043d\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u0435\u0432\u043e\u0457 \u0445\u0432\u0438\u043b\u0456, \u0434\u0456\u0430\u0433\u0440\u0430\u043c\u0430 \u0441\u043f\u0440\u044f\u043c\u043e\u0432\u0430\u043d\u043e\u0441\u0442\u0456, \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u0435\u0432\u0430 \u0435\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0430\u0433\u043d\u0456\u0442\u043d\u0430 \u0445\u0432\u0438\u043b\u044f.<\/p>\n

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  14. Jean-Ren\u00b4e Poirier, Abderrahmane Bendali and Pierre Borderies. Impedance Boundary Conditions for the Scattering of Time-Harmonic Waves by Rapidly Varying Surfaces. IEEE Transactions on Antennas and Propagation (Volume: 54, Issue: 3, March 2006).<\/li>\n
  15. Talanov V.N. On the question of the radiation of surface wave antennas with a periodically varying surface impedance \/\/ Izvestiya Vysshikh Uchebnykh Zavedenii of the USSR. Radio Physics. \u2013 1960. \u2116 5. P. 802\u2013817.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    MODELLING OF THE METAL CORRUGATED-ROD ANTENNA WITH transverse RADIATION \u041c\u041e\u0414\u0415\u041b\u042e\u0412\u0410\u041d\u041d\u042f \u041c\u0415\u0422\u0410\u041b\u0415\u0412\u041e\u0407 \u0420\u0415\u0411\u0420\u0418\u0421\u0422\u041e-\u0421\u0422\u0415\u0420\u0416\u041d\u0415\u0412\u041e\u0407 \u0410\u041d\u0422\u0415\u041d\u0418 \u0417 \u041f\u041e\u041f\u0415\u0420\u0415\u0427\u041d\u0418\u041c \u0412\u0418\u041f\u0420\u041e\u041c\u0406\u041d\u042e\u0412\u0410\u041d\u041d\u042f\u041c \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 109-115. \u041d\u043e\u043c\u0435\u0440: \u21163, 2019 (273) \u0410\u0432\u0442\u043e\u0440\u0438: I.YU. TEPLYAKOV Lviv Polytechnic National University \u0406.\u042e. \u0422\u0415\u041f\u041b\u042f\u041a\u041e\u0412 \u041d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u00ab\u041b\u044c\u0432\u0456\u0432\u0441\u044c\u043a\u0430 \u043f\u043e\u043b\u0456\u0442\u0435\u0445\u043d\u0456\u043a\u0430\u00bb DOI: https:\/\/www.doi.org\/10.31891\/2307-5732-2019-273-3-109-115 \u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review : 12.05.2019 \u0440. \u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed : 02.06.2019 \u0440. \u0410\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u043c\u043e\u0432\u043e\u044e \u043e\u0440\u0438\u0433\u0456\u043d\u0430\u043b\u0443 The question connected with construction of […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[20],"tags":[],"_links":{"self":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1492"}],"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=1492"}],"version-history":[{"count":4,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1492\/revisions"}],"predecessor-version":[{"id":5776,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1492\/revisions\/5776"}],"wp:attachment":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}