Сучасні проблеми радіоелектроніки, телекомунікацій, комп'ютерної інженерії (TCSET'2010). – 2010 р.
Permanent URI for this collectionhttps://ena.lpnu.ua/handle/ntb/4065
У книзі зібрано матеріали конференції, присвяченої науково-технічним проблемам у галузі радіоелектроніки,телекомунікацій та комп’ютерної інженерії. Видання призначене для науковців, інженерів та аспірантів.
Сучасні проблеми радіоелектроніки, телекомунікацій, комп'ютерної інженерії : матеріали X Міжнародної конференції TCSET'2010, присвяченої 165-й річниці Національного університету "Львівська політехніка", 23-27 лютого 2010 року, Львів, Славське, Україна / Національний університет "Львівська політехніка". – Львів : Видавництво Львівської політехніки, 2010. – 380 с.
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Item Evaluation of losses of Kam’yanets’ – Podil’skiy as a result of the harmful emissions by motor transport(Видавництво Львівської політехніки, 2010) Honchar, Lyudmyla; Shpintal, Mykhailo; Kushnir, OksanaThe method of calculation of the emissions of contaminating matters into the air by transport vehicles was researched in the article. The evaluation of losses made to the environment by harmful matters and greenhouse gases of motor transport of Kam'yanets' - Podil'skiy was conducted.Item The methodology of modeling available for data traffic bandwidth telecommunications network(Видавництво Львівської політехніки, 2010) Polschykov, Kostiantyn; Strjuk, Olexij; Rvachova, NataliaIn this paper, the statement and solution of the important scientific problem of development the methodology of creation of adequate models simulating the timely changes of network throughput amount, available for the data traffic transmission are considered.Item Modeling of threshold voltage in three-dimensional SOI-structures(Видавництво Львівської політехніки, 2010) Kogut, І. Т.; Scherbyak, V. М.This paper proposed an original approach to the analysis of the threshold voltage metal-oxidesemiconductor structures based on local three-dimensional SOI-structures.Item Monitoring mobile network of control functional state of sportsmen(Видавництво Львівської політехніки, 2010) Boyko, V.; Nel'ga, А.; Reyderman, Y.The personal mobile network is offered for monitoring of power indexes of organism of sportsmen – rowers and estimation them the functional state during a training process.Item The frequency characteristic Of MEMS beam resonator(Видавництво Львівської політехніки, 2010) Bibikov, Тaras; Bogdan, Oleksandr; Petrishev, Oleg; Yakymenko, Yuriy; Bogdan, TetianaIn this paper the model of the MEMS (microelectromechanical systems) beam resonator.Item Classification of DCT-based filtered multichannel images(Видавництво Львівської політехніки, 2010) Fevralev, Dmitriy; Lukin, Vladimir; Krivenko, Sergey; Ponomarenko, Nikolay; Kurekin, AndriyMultichannel remote sensing (MRS) data can be passed to customers in different forms: original (raw), pre-filtered, compressed, classified. In this paper, we analyze how pre-filtering of original images can influence classification accuracy of three-channel images using three channels of real life Landsat TM data with simulated noise.Item Optimal algorithm for parameter identification of nonlinear systems(Видавництво Львівської політехніки, 2010) Gumen, Mykola; Gumen, TamaraAn optimal algorithm for parametric identification of nonlinear systems based on procedures for smoothing the experimental data and evaluation of vector parameters of the object. Parametric identification is determined by the precision of experimental data and performance evaluation procedure.Item Electronic apparatus parameters prediction with adaptive clustering procedure(Видавництво Львівської політехніки, 2010) Shcherbakova, Galyna; Krylov, ViktorIn this paper noise immunity adaptive clustering is suggested. The application of this method for the electronic apparatus parameters prediction is researched.Item About the time measurement of radio-waves propagation in atmosphere at nanoseconds accuracy(Видавництво Львівської політехніки, 2010) Antipov, Ivan; Bondar’, Eugenia; Kostyrja, AlexandrMethods for measuring time of radio-waves propagation in troposphere are presented in article. The estimate of measurements is 1-10 nanoseconds for purpose of high-precision synchronization.Item Integrated microwave modulator based on induction of dynamic(Видавництво Львівської політехніки, 2010) Kychak, Vasiliy; Abuhamoud, Nassir; Gavrasienko, Pavlo; Truhachova, NelliIn this paper we propose to replace the circuit inductance for inductive dynamic negatron (IDN)Item Compensation modal dispersions optical fiber by rotation ranked glass microstructure(Видавництво Львівської політехніки, 2010) Lesovoy, Ivan; Odintsov, Nikolaj; Staschuk, OlegThe anisotropic components find in fiber-optic transmission system of the issue wide using. Using characteristic the anisotropic medium for compensation chromatic dispersion of optical fiber (OF) is of considerable interest from theoretical point of view. We want to study this phenomenon in little more detail.Item Computer modeling electro-technical and electro-power subsystems for system «Smart house»(Видавництво Львівської політехніки, 2010) Sibruk, Leonid; Ganzha, OlexandrIn these theses the displayed substantive supplies of a technique and a task of modeling of electrotechnical both electro-power subsystems and grounding for the system "Smart house".Item ITU excellence center for digital broadcasting in Odessa(Видавництво Львівської політехніки, 2010) Mikhailov, SergeyThe stages of creation and work of ITU Excellence center on education, training and retraining of specialists for digital broadcasting are given.Item Progress in the analysis of the electrical generator of the heart(Видавництво Львівської політехніки, 2010) Chaikovsky, Illya; Budnyk, Mykola; Najafian, Mokhammad; Martynenko, Serhiy; Dovbysh, Anatoly; Budnyk, Vitaly; Kovalenko, OleksandrAim of study is to develop understanding of the heart electric generator based on classification of current density distribution (CDD) maps with help of information-extreme intellectual technology (IEIT). Errorfree decision rules were obtained in learning population. Decision rule for test Healthy–CAD was examined based on 203 healthy volunteers and 256 CAD pts and sensitivity and specificity equal to 93% and 87 %, respectively, have been achieved.Item Optimal choice of wind turbines combination based on customer’s requirements(Видавництво Львівської політехніки, 2010) Medykovskyy, Mykola; Shunevych, OlehThis paper presents a reliability-based approach to select appropriate wind turbines combination based on customer’s requirements. We present the algorithm for generating integer partitions in the standard representation.Item The analysis of the characteristics of routing protocols in IP networks(Видавництво Львівської політехніки, 2010) Bezruk, Valery; Varich, VyacheslavConsidered the most common routing protocols with different types of delivery (unicast, multicast) as well as technology and ways of organizing Multipath routing. At this stage, made a comparative analysis of protocols unicast (RIP, OSPF and AntNet) and multicast (DVMRP, MOSPF, PIM-DM, CBT and PIM-SM) routing and provide recommendations on their practical application.Item A flow-based model of two-level routing in multiservice network(Видавництво Львівської політехніки, 2010) Lemeshko, Olexandr; Hailan, Ahmad M.; Ali, Ali S.In this paper an approach to the flow-based modeling of two-level routing in multiservice networks is considered. The model supports the source routing. At the low level – the level of edge routers – the routes are directly computed, and at the top level the received decisions are coordinated for excluding overloads of communication channels in a multiservice network.Item The location of transcoders in multiservice networks(Видавництво Львівської політехніки, 2010) Shevchuk, RuslanIn this work researches the location of transcoders in multiservice networks. The analysis of structures of location transcoders allowed to select and compare the main features. The analysis showed that the bottleneck of centralized schemes is the server, and distributed - the performance of terminals.Item Simulation model of delta-sigma modulator(Видавництво Львівської політехніки, 2010) Kochan, Roman; Klym, HalynaItem Technologies and applications of microwave photonic antennas(Видавництво Львівської політехніки, 2010) Yashchyshyn, Y.; Chizh, A.; Malyshev, S.; Modelski, J.This paper describes the development of microwave photonic antennas concepts and their applications. The experimental study of the transmitting and receiving photonic antenna are shown. The transmitting photonic antenna consists of photodiode integrated with microstrip E-shaped patch antenna, and receiving photonic antenna consists of laser diode integrated directly with the Vivaldi antenna.