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Visualization of SCANTER and ARPA Radar Data in the Distributed Teleinformation System for the Border Guard

Sea Transportation’, 2018, Vol. 12, No. 2. [3] Blok M., Czaplewski B., Kaczmarek S., Młynarczuk M., Narloch M., Sac M., Multimedia distributed system for visualization of ongoing and archival events for BG , VII Int. Conf. NATCON 2016, Chapter 6, pp. 61–76. [4] Blok M., Kaczmarek S., Młynarczuk M., Narloch M., MapServer — information flow management software for the Border Guard distributed data exchange system , ‘Polish Maritime Research’, 2016, Vol. 91 (3), pp. 13–19. [5] Czaplewski B., Blok M., Kaczmarek S., Narloch M., Performance

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Emulator and Simulator of Term a SCANTER and ARPA Radar Data Server

/ARPA/GPS data , ‘Scientific Journal of Polish Naval Academy’, 2016, Vol. 204, No. 1, pp. 55–67, DOI: 10.5604/0860889X.1202435. [5] Maritime navigation and radiocommunication equipment and systems — Digital interfaces , Part 3, Multiple Talker and multiple listeners. High speed network bus. , IEC document 61162-3, 2014. [6] OMNEST – High-Performance Simulation for All Kinds of Networks , [online], http://www.omnest.com [access 11.05.2019]. [7] OMNEST User Manual , [online], http://www.omnest.com/documentation/Manual.pdf [access 11.05.2019]. [8

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Radar Data Fusion in the Stradar System

-0006. [3] Blok M., Kaczmarek S., Młynarczuk M., Narloch M., Mapserver — information flow management software for the border guard distributed data exchange system , ‘Polish Maritime Research’, 2016, Vol. 23, No. 3 (91), pp. 13–19. [4] Czaplewski B., Blok M., Kaczmarek S., Narloch M., Performance Measurements and Optimization of Visualization of Routes Traveled in the Distributed Dispatcher and Teleinformation System for Visualization of Multimedia Data for the Border Guard , The European Navigation Conference (ENC 2019), 9–12 April, Warsaw 2019. [5] Fiorini

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Assessment of the Possibility of Using Point -To-Point Radio L inks in the Mimo System for Constructing the Local Area Network Backbone

References [1] Chuah C. N., Foschini G. J., Valenzuela R. A., Chizhik D., Ling J., Kahn J. M., Capacity Growth of Multi-Element Arrays in Indoor and outdoor Wireless Channels, IEEE WCNC, Chicago 2000, pp. 1340-1344. [2] Foschini G., Gans M., On Limits of Wireless Communication in a Fading Environment when using Multiple Antennas, ‘Wireless Personal Communications’, 1998, Vol. 6, No. 3, pp. 311-355. [3] Guangze Z., Loyka S., Performance study of MIMO systems in a clustered multipath channel, ‘Proc. CCECE’, 2004

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Evaluation of the Impact of Breathing Air Contamination on Safe Performance of Hyperbaric Exposure

Abstract

The evaluation of the impact of contamination in breathing air intended for hyperbaric purposes is essential both for practical and theoretical reasons. The quality of breathing air and the breathing mixes obtained on its basis is of crucial importance with regard to divers’ safety in the course of underwater works. The existing contaminants, as well as substandard quality gases have an adverse impact on divers’ health and life, both in terms of the physiological impact on the body, and fire hazards in hyperbaric complexes. In the process of breathing air production we deal with a few sources of potential contaminants stemming from technical measures. The human body is also responsible for the release of contaminants in hyperbaric conditions. The article presents the above issues and provides insight into existing threats.

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Overview of Cooperative Communication Methods

., Erkip E., Aazhang B., User cooperation diversity, Part I, System Description, ‘IEEE Transactions on Communications’, 2003, 51 (11), pp. 1927-1938. [5] Sendonaris A., Erkip E., Aazhang B., User cooperation diversity, Part II, Implementation aspects and performance analysis, ‘IEEE Transactions on Communications’, 2003, 51 (11), pp. 1939-1948. [6] Larsson P., Large-scale cooperative relaying network with optimal coherent combining under aggregate relay power constraints, WWRF: New Air Interfaces, Relay based Systems and Smart Antennas

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Towards 5G – C Loud-Based Radio Access Networks

., Mustafa Y. A., Shailendra S., Sampath R., Srikanth V. K., FluidNet: A Flexible Cloud-Based Radio Access Network for Small Cells, IEEE/ACM Transactions on Networking, April 2016, Vol. 24, No. 2, pp. 915-928. [7] Lokhandwala H., Sathya V., Tamma B. R., Phantom Cell Realization in LTE and its performance analysis, IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS), 2014. [8] 5G PPP Architecture Working Group, View on 5G Architecture, July 2016, ver. 1.0.

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Design Process of a Helical Flux Compression Generator

Abstract

The article demonstrates the design process of a flux compression generator. Several armature configurations and materials have been analyzed. The influence of mechanical parameters, such as wall thickness, inner diameter of the armature or high explosive material used, on FCG performance has been estimated. The geometry of generators’ components has been optimized using the Finite Elements Method. Several generators have been built based on mathematical model and simulation results. The designed FCG’s performance has been verified during field tests. A comparison of simulation and field test results has been presented.

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Energy Storage System with the use of Supercapacitors

Abstract

The article presents an analysis of performance of an energy storage element used in uninterruptible power supply systems built with the use of supercapacitors. It describes the operation of the voltage balancing system during charging and discharging of the capacitors. Attention has been drawn to the energy conditions of the system's operation and solutions that provide enhanced energy efficiency have been described.

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Vibration Diagnostics of the Naval Propulsion Systems

Abstract

The paper presents examples of vibration performances of the naval propulsion systems. It describes the methodology of preparation for measurement, used gauges and their restrictions. The necessity of synchronous measurements had been justified. The work contains also samples of analysis, to facilitate the reader with the components of amplitude-frequency spectra of naval propulsion systems. An overview of the existing normative documents had been presented. At the same time limitations of applying of them during technical monitoring of marine propulsion systems had been presented.

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