INFLUENCE OF CONSTRUCTIVE AND TECHNOLOGICAL DEFECTS ON COAXIAL RADIO-FREQUENCY CABLE IMPEDANCE

Coaxial user's radio-frequency cables belong to a category of cable television network elements parameters of which essentially specify the system capabilities as a whole. The cable working frequency spectrum spreading to 1000 MHz along with digital television and soundtrack signals transmissio...

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Autores principales:	G.V. Bezprozvannych, A.M. Boyko, O.G. Kessaev
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2013
Materias:	coaxial cables impedance constructive and technological defects diameter deviation dielectric permeability deviation Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/5d1be881f5234320992052ac6ea36541
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id	oai:doaj.org-article:5d1be881f5234320992052ac6ea36541
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spelling	oai:doaj.org-article:5d1be881f5234320992052ac6ea365412021-12-02T16:12:01ZINFLUENCE OF CONSTRUCTIVE AND TECHNOLOGICAL DEFECTS ON COAXIAL RADIO-FREQUENCY CABLE IMPEDANCE2074-272Xhttps://doaj.org/article/5d1be881f5234320992052ac6ea365412013-04-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/12945/10819https://doaj.org/toc/2074-272XCoaxial user's radio-frequency cables belong to a category of cable television network elements parameters of which essentially specify the system capabilities as a whole. The cable working frequency spectrum spreading to 1000 MHz along with digital television and soundtrack signals transmission and high-definition television introduction causes more rigid requirements for wave impedance and, consequently, for the cable design. The established norms on user's cable impedance deviations fail to answer the state-of-the-art requirements for granting a complex of interactive services. On the basis of calculations performed, values of internal and external conductor diameters deviations as well as dielectric permeability of the insulation material are validated. For up-to-date user's radio-frequency cables, the impedance deviation from the normalized average value of 75 Ohm should not exceed ± 2 Ohm.G.V. BezprozvannychA.M. BoykoO.G. KessaevNational Technical University "Kharkiv Polytechnic Institute"articlecoaxial cablesimpedanceconstructive and technological defectsdiameter deviationdielectric permeability deviationElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 2, Pp 57-61 (2013)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	coaxial cables impedance constructive and technological defects diameter deviation dielectric permeability deviation Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	coaxial cables impedance constructive and technological defects diameter deviation dielectric permeability deviation Electrical engineering. Electronics. Nuclear engineering TK1-9971 G.V. Bezprozvannych A.M. Boyko O.G. Kessaev INFLUENCE OF CONSTRUCTIVE AND TECHNOLOGICAL DEFECTS ON COAXIAL RADIO-FREQUENCY CABLE IMPEDANCE
description	Coaxial user's radio-frequency cables belong to a category of cable television network elements parameters of which essentially specify the system capabilities as a whole. The cable working frequency spectrum spreading to 1000 MHz along with digital television and soundtrack signals transmission and high-definition television introduction causes more rigid requirements for wave impedance and, consequently, for the cable design. The established norms on user's cable impedance deviations fail to answer the state-of-the-art requirements for granting a complex of interactive services. On the basis of calculations performed, values of internal and external conductor diameters deviations as well as dielectric permeability of the insulation material are validated. For up-to-date user's radio-frequency cables, the impedance deviation from the normalized average value of 75 Ohm should not exceed ± 2 Ohm.
format	article
author	G.V. Bezprozvannych A.M. Boyko O.G. Kessaev
author_facet	G.V. Bezprozvannych A.M. Boyko O.G. Kessaev
author_sort	G.V. Bezprozvannych
title	INFLUENCE OF CONSTRUCTIVE AND TECHNOLOGICAL DEFECTS ON COAXIAL RADIO-FREQUENCY CABLE IMPEDANCE
title_short	INFLUENCE OF CONSTRUCTIVE AND TECHNOLOGICAL DEFECTS ON COAXIAL RADIO-FREQUENCY CABLE IMPEDANCE
title_full	INFLUENCE OF CONSTRUCTIVE AND TECHNOLOGICAL DEFECTS ON COAXIAL RADIO-FREQUENCY CABLE IMPEDANCE
title_fullStr	INFLUENCE OF CONSTRUCTIVE AND TECHNOLOGICAL DEFECTS ON COAXIAL RADIO-FREQUENCY CABLE IMPEDANCE
title_full_unstemmed	INFLUENCE OF CONSTRUCTIVE AND TECHNOLOGICAL DEFECTS ON COAXIAL RADIO-FREQUENCY CABLE IMPEDANCE
title_sort	influence of constructive and technological defects on coaxial radio-frequency cable impedance
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2013
url	https://doaj.org/article/5d1be881f5234320992052ac6ea36541
work_keys_str_mv	AT gvbezprozvannych influenceofconstructiveandtechnologicaldefectsoncoaxialradiofrequencycableimpedance AT amboyko influenceofconstructiveandtechnologicaldefectsoncoaxialradiofrequencycableimpedance AT ogkessaev influenceofconstructiveandtechnologicaldefectsoncoaxialradiofrequencycableimpedance
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INFLUENCE OF CONSTRUCTIVE AND TECHNOLOGICAL DEFECTS ON COAXIAL RADIO-FREQUENCY CABLE IMPEDANCE

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