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Journal articles on the topic 'Radio engineering system'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Rudinskas, Darius, Zdobyslaw Goraj, and Jonas Stankūnas. "SECURITY ANALYSIS OF UAV RADIO COMMUNICATION SYSTEM." Aviation 13, no. 4 (2009): 116–21. http://dx.doi.org/10.3846/1648-7788.2009.13.116-121.

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This paper presents analyzed questions of the safety of the information transferred by the radio connection link of the Polish UAV project “Aircraft for monitoring” SAMONIT. This safety is especially important for the design and use of unmanned aerial vehicles (UAV). This paper also presents the structure of the SAMONIT communication system, security threats to the radio connection system, and possible measures to ensure secure information. Santrauka Straipsnyje nagrinejami Lenkijos bepiločiu orlaiviu projekto SAMONIT (monitoringo lektuvas) radijo ryšiu perduodamos informacijos saugumo klausim

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Sheng, Yi, Jingtai Wang, Dexiang Zhang, and Haotian Long. "Research On Intelligent Engineering Management System Based on Rfid." Highlights in Science, Engineering and Technology 71 (November 28, 2023): 452–58. http://dx.doi.org/10.54097/hset.v71i.14663.

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The radio frequency electron label technology is one kind of automatic diagnosis technology, its through the wireless radio frequency way carries on the non-contact two-way data communication, utilizes the wireless radio frequency way to the record media to carry on the renewal, thus achieves the recognition target and the exchange of the data purpose. The radio frequency electron label technology's appearance, causes the article to scan when may to the supply chain in the product logistics information to carry on the sharing and the real-time tracking, fully combines the modern information te

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Dvornikov, S. V., A. V. Pshenichnikov, S. S. Dvornikov, V. V. Borisov, and G. S. Potapov. "Ultra-wideband ultra-short pulse communication system." Radio industry (Russia) 31, no. 1 (2021): 16–27. http://dx.doi.org/10.21778/2413-9599-2021-31-1-16-27.

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Problem statement. The development and design of radio communication systems with enhanced structural and energy stealth properties are of the greatest interest in modern radio engineering. One method of implementing such radio systems is the use of ultra-wideband signals. Despite advances in radio engineering theory, the development and design of ultra-wideband radio systems are at the initial stage. The results obtained in this subject area are not systematized, limiting their practical application and indicating the relevance of the chosen research problem.The study's objective is to formal

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4

Aldis, J. P., A. H. Kemp, and S. K. Barton. "Engineering of a CDMA radio uplink for a mobile radio demonstration system." IEE Proceedings - Communications 144, no. 5 (1997): 341. http://dx.doi.org/10.1049/ip-com:19971503.

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Shinakov, Yuri S., and Marcelo Sampaio de Alencar. "OBJECT PROGRAMMING IN MATLAB RADIO ENGINEERING APPLICATIONS." SYNCHROINFO JOURNAL 9, no. 1 (2023): 2–8. http://dx.doi.org/10.36724/2664-066x-2023-9-1-2-8.

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System objects integrate well with the MATLAB programming language, both when writing simple functions that work interactively in the command window, and when creating large applications. In contrast to MATLAB functions, system objects automatically manage state information, data indexing, and buffering, which is especially useful for iterative calculations or streaming data processing. Such an organization of calculations makes it possible to efficiently process long data arrays. System objects support fixed-point arithmetic and C-code generation from MATLAB and SIMULINK. With system objects,

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HANAOKA, S., M. YANO, and T. HIRATA. "Testbed System of Inter-Radio System Switching for Cognitive Radio." IEICE Transactions on Communications E91-B, no. 1 (2008): 14–21. http://dx.doi.org/10.1093/ietcom/e91-b.1.14.

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Hatsenko, S. S., R. V. Pysarenko, I. М. Lukianchykov, S. V. Oshkoder, V. P. Nykolaienko, and О. G. Prykhodko. "INFORMATION SYSTEM FOR SUPPORTING DECISIONS OF AUTOMATED RADIO MONITORING CONTROL SYSTEM." Collection of scientific works of the Military Institute of Kyiv National Taras Shevchenko University, no. 67 (2020): 5–17. http://dx.doi.org/10.17721/2519-481x/2020/67-01.

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Armed aggression of the Russian Federation against Ukraine, loss of important industrial potentials, as Topaz state-owned holding company, which specialized in the development and production of complex radio engineering systems and complexes, including unique long-range radio intelligence systems and early warning of air defense systems, Kolchuga radio intelligence has given a significant impetus to the development of new approaches to conducting radio monitoring of the situation, as one of the main tion method of obtaining information. Such a complex type of technical activity as radio monito

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Абрамович, Антон Олексійович, and Володимир Олексійович Піддубний. "Solenoid antenna of radio engineering system of metal identification." Journal of Zhytomyr State Technological University. Series: Engineering, no. 1(83) (July 1, 2019): 188–96. http://dx.doi.org/10.26642/tn-2019-1(83)-188-196.

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Kovarik, Vincent J., and Raghavan Muralidharan. "Model-Based Systems Engineering: Lessons Learned from the Joint Tactical Radio System." Journal of Signal Processing Systems 89, no. 1 (2017): 97–106. http://dx.doi.org/10.1007/s11265-016-1218-2.

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da Silva, Fabrício A. B., David F. C. Moura, and Juraci F. Galdino. "Classes of Attacks for Tactical Software Defined Radios." International Journal of Embedded and Real-Time Communication Systems 3, no. 4 (2012): 57–82. http://dx.doi.org/10.4018/jertcs.2012100104.

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This survey presents a classification of attacks that Software Communications Architecture (SCA) compliant Software Defined Radios (SDR) can suffer. This paper also discusses how attack mitigation strategies can impact the development of a SCA-compliant software infrastructure and identifies several research directions related to SDR security. The SCA standard was originally proposed by the Joint Tactical Radio System program (JTRS), which is a program for the development of military tactical radios sponsored by the US Department of Defense. The classification presented in this paper is based

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11

Unchenko, I. V., and A. A. Emelyanov. "Photonics-based modular multistate digital coherent system." Russian Technological Journal 10, no. 4 (2022): 27–37. http://dx.doi.org/10.32362/2500-316x-2022-10-4-27-37.

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Objectives. The study aimed to develop interspecies and interclass methods for constructing coherent radio engineering systems based on a modular complementary structure.Methods. A set of modules and submodules having no narrow specialization and together constituting a flexible broadband hardware-reconfigurable software-defined radio engineering structure is considered as the basic set for constructing a digital radio photonic system path. Due to their broadbandness and complementary structure, modules and submodules have many applications both as self-sustained devices and as part of more co

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12

Shepherd, Graham. "East-West Microwave Radio Relay System – Recollections." Journal of Telecommunications and the Digital Economy 12, no. 1 (2024): 109–11. http://dx.doi.org/10.18080/jtde.v12n1.944.

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The revisiting of the 1971 paper, ‘The Australian East-West Radio Relay System’, in this issue of the Journal has stimulated this author to recall several of the design challenges encountered with the project in the early 1970s, and the engineering solutions achieved.

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13

Abramovych, A., and V. Piddubnyi. "EVALUATION OF THE POSSIBILITIES OF METAL DETECTORS AND THE RADIO ENGINEERING SYSTEM OF IDENTIFICATION OF METALS AS A MEANS OF EXPRESS CONTROL." Sciences of Europe, no. 139 (April 26, 2024): 117–23. https://doi.org/10.5281/zenodo.11069781.

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The results of metal identification studies with a professional class Minelab equinox 800 metal detector and a vortex radio engineering system are given. The peculiarities of the operation of the metal detector and the radio engineering system are considered, and the results of distinguishing between magnetic and non-magnetic metals are given. On the basis of silver coins, it is shown that the eddy current radio engineering system makes it possible to distinguish between alloys of different metals. The results of the identification of silver coins based on informational features, supplemented

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Royenkov, Dmitriy, Pavel Plekhanov, and Vladimir Shmatchenko. "Radio communication systems high-speed railway transport." Bulletin of scientific research results, no. 3 (October 17, 2017): 57–68. http://dx.doi.org/10.20295/2223-9987-2017-3-57-68.

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Objective: To study the main approaches to organization of radio communication on high-speed railroad transport, to determine the requirements for functional capabilities and the structure of radio communication systems. Methods: The analysis of modern international and home practice in the sphere of radio telecommunication systems was applied for railway transport, on the basis of application strategy of interconnected indices’ complex, including reliability, availability, maintainability and safety (Reliability, Availability, Maintainability and Safety – RAMS) and cost (Life Cycle Cost – LCC

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Boci, Erton S., Shahram Sarkani, and Thomas A. Mazzuchi. "Development of a Complex Geospatial/RF Design Model in Support of Service Volume Engineering Design." International Journal of Interdisciplinary Telecommunications and Networking 3, no. 1 (2011): 56–67. http://dx.doi.org/10.4018/jitn.2011010105.

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Today’s National Airspace System (NAS) is managed using an aging surveillance radar system. The radar technology is not adequate to sustain the support of aviation growth and cannot be adapted to use 21st century technologies Therefore, FAA has begun to implement the Next Generation Air Transportation System (NextGen) that would transform today’s aviation and ensure increased safety and capacity. The first building block of the NextGen system is the implementation of the Automatic Dependent Surveillance-Broadcast (ADS-B) system. One of the most important design aspects of the ADS-B program is

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Старжинская, Н. В., and А. И. Чернова. "Logical-probabilistic modeling of reliability of a remote automated radio engineering post of a Vessel Traffic System." MORSKIE INTELLEKTUAL`NYE TEHNOLOGII)</msg>, no. 3(57) (August 7, 2022): 333–39. http://dx.doi.org/10.37220/mit.2022.57.3.043.

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Важнейшим аспектом обеспечения непрерывной работы Системы управления движением судов является поддержание в работоспособном состоянии входящего в её состав радиоэлектронного оборудования, в частности радиооборудования удаленных радиотехнических постов. В работе приведена модель прогнозирования надежности автоматизированного радиотехнического поста Системы управления движением судов (АРТП СУДС) с использованием логико-вероятностного метода. Составлен сценарий опасного состояния (отказа автоматизированного радиотехнического поста), получена вероятностная функция опасного состояния и определены н

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Leuchter, Jan, Radim Bloudicek, Jan Boril, Josef Bajer, and Erik Blasch. "Influence of Aircraft Power Electronics Processing on Backup VHF Radio Systems." Electronics 10, no. 7 (2021): 777. http://dx.doi.org/10.3390/electronics10070777.

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The paper describes the influence of power electronics, energy processing, and emergency radio systems (ERS) immunity testing on onboard aircraft equipment and ground stations providing air traffic services. The implementation of next-generation power electronics introduces potential hazards for the safety and reliability of aircraft systems, especially the interferences from power electronics with high-power processing. The paper focuses on clearly identifying, experimentally verifying, and quantifiably measuring the effects of power electronics processing using switching modes versus the ele

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18

Zolotinkina, Larisa. "At the Origins of Domestic Radio Electronics." Infocommunications and Radio Technologies 6, no. 3 (2023): 308–26. http://dx.doi.org/10.29039/2587-9936.2023.06.3.24.

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The first tube communication system “Blokada-1”designed for The Naval Forces of Workers’ and Peasants’ Red Fleet (MS RKKF) was among the first domestic radio-electronic systems. The scientifically grounded concept for its construction and implementation was developed by the first chairman of the Communications Section of the MS RKKF Science and Technology Committee, a professor Imant Georgievich Freiman, a head (1917–1929) of the first national department of radio engineering in Electrotechnical Institute, who continued the work A. S. Popov in all scientific and social areas. Research and teac

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Haldorai, Anandakumar, Jeevanandham Sivaraj, Munivenkatappa Nagabushanam, and Michaelraj Kingston Roberts. "Cognitive Wireless Networks Based Spectrum Sensing Strategies: A Comparative Analysis." Applied Computational Intelligence and Soft Computing 2022 (October 30, 2022): 1–14. http://dx.doi.org/10.1155/2022/6988847.

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Because of numerous dormant application fields, wireless sensor networks (WSNs) have emerged as an important and novel area in radio and mobile computing research. These applications range from enclosed system configurations in the home and office to alfresco enlistment in an opponent’s landmass in a strategic flashpoint. Cognitive radio networks (CRNs) can be created by integrating radio link capabilities with network layer operations utilizing cognitive radios. The goal of CRN design is to optimize the general system operations to meet customer requirements at any location worldwide by much

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20

Rudd, David. "A renting system for radio spectrum?" IEE Proceedings A Physical Science, Measurement and Instrumentation, Management and Education, Reviews 133, no. 1 (1986): 58. http://dx.doi.org/10.1049/ip-a-1.1986.0008.

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21

Sudewanto, Suhardhika Sih. "Pembangunan Repeater Radio di Daerah Terpencil untuk Koordinasi Sistem Tenaga Listrik." Energi & Kelistrikan 12, no. 2 (2020): 170–78. http://dx.doi.org/10.33322/energi.v12i2.1177.

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Expansion of the electrical network and substation makes a demand for better electricity system coordination. A radio communication system is one of many ways that fulfill such demand. The range of radio communication systems is limited by geographical location. Establishing a series of radio links to cover a wide area can not be considered as a solution to have good quality and reliable radio communication system anymore. Therefore, It needs one optimal location for radio repeater to cover all sites that have a crucial role in electricity system coordination. The optimal location for the moun

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22

Taura, Kenichi, and Ryo Tomohiro. "Automatic Tuning Car Radio Based on the Radio Data System." IEEE Transactions on Consumer Electronics CE-33, no. 3 (1987): 319–26. http://dx.doi.org/10.1109/tce.1987.290275.

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23

Martin, M. D., and S. D. Ketz. "Packet Radio Alarm System on Voice Dispatch FM Mobile Radio Channels." IEEE Transactions on Power Delivery 2, no. 4 (1987): 999–1002. http://dx.doi.org/10.1109/tpwrd.1987.4308212.

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24

Shinakov, Yuri S. "SYSTEM OBJECTS – A NEW TECHNOLOGY FOR STUDYING SIMULATION MODELS OF RADIO ENGINEERING SYSTEMS IN MATLAB." SYNCHROINFO JOURNAL 9, no. 5 (2023): 9–14. http://dx.doi.org/10.36724/2664-066x-2023-9-5-9-14.

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Most of the best universities in the world have adopted MATLAB as a unified software environment in almost all areas of training in all courses of study. The purpose of this work is to illustrate the level of simplicity of programming a simulation modeling of the transmission channel of a wireless broadband access system built on the most modern and future-proof MIMO technology. This can be done without much time, since the developer of the MATLAB product, MathWork, monitors the emergence of new technologies in the field of communications and constantly creates examples of the use of its produ

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Martin, M. D., and S. D. Ketz. "Packet Radio Alarm System on Voice Dispatch FM Mobile Radio Channels." IEEE Power Engineering Review PER-7, no. 10 (1987): 34–35. http://dx.doi.org/10.1109/mper.1987.5526729.

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Duffett-Smith, Peter J., and Graham Woan. "The CURSOR Radio Navigation and Tracking System." Journal of Navigation 45, no. 2 (1992): 157–65. http://dx.doi.org/10.1017/s0373463300010651.

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We describe a new type of radio navigation and tracking system which, unlike conventional systems, does not depend on a costly infrastructure of coherent radio transmitters. This new system measures positions using spatial, rather than temporal, coherence and can therefore use any existing radio transmitters set up for any purpose. We describe the principles of operation, applications and present results obtained with a demonstration unit (in Cambridge) which can measure the position of a motor vehicle to a precision of about 5 m using local medium-wave public broadcast transmitters.

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Agarwal, Nishtha, Kartik Bansal, Vedant Verma, and Nidhi . "Conductor less Bus Ticketing System Using RFID Technology." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (2022): 1595–98. http://dx.doi.org/10.22214/ijraset.2022.42592.

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Abstract: The main objective of this paper is to generate passenger tickets using RFID technology for the fare of a particular destination. The appropriate amount is deducted from the RFID card. In addition to that, in proposal system RFID has proven to be one of the most promising technologies in recent years and can be effectively employed in various applications since it is economical and widely used tool for tracking and locating purposes. Radio-frequency identification (RFID) is a technology that uses electromagnetic fields to automatically identify and track tags attached to objects .A s

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Amelin, K. B., O. I. Sauta, Yu G. Shatrakov, and S. V. Baburov. "Mathematical model of radio engineering ship system errors in the autolanding problems studies." Journal of «Almaz – Antey» Air and Space Defence Corporation, no. 4 (December 30, 2017): 98–104. http://dx.doi.org/10.38013/2542-0542-2017-4-98-104.

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The paper describes the results of statistical processing of flight path errors recorded on board aircraft during aircraft carrier landing approaches using the S-band radar system and the microwave radio-beacon landing system. The analysis and statistical processing data averaging is carried out. A mathematical model of a random (noise) component of the measurement error of radio engineering landing systems used on aircraft carriers is built.The study introduces a mathematical model based on actual data of full-scale tests, which allows us to carry out a wide range of studies to determine the

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Fedorenko, O. Yu, G. V. Lisachuk, M. S. Prytkina, R. V. Krivobok, and I. A. Gusarova. "Technical ceramics with predetermined electrophysical properties based on system ZnO—SrO—Al2O3—SiO2." Scientific research on refractories and technical ceramics 117 (July 11, 2017): 176–84. http://dx.doi.org/10.35857/2663-3566.117.17.

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Modern high-temperature materials designed to radio-engineering systems protecting from external influences are considered. The obtaining possibility of radio-transparent ceramic, consists of Willemite and Slavsonite, at a temperature of 1200 °C has been studied. It is shown that the obtained ceramic materials satisfy the radio-transparent materials requirements by dielectric characteristics (ε < 10, tgδ = 10–2 ÷ 10–4). It was established that to preserve the concomitant phases of Hannite and Zincite, which impair the dielectric characteristics of the material, it is necessary to maintain t

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Ibraimov, M. K. "IMPLEMENTATION OF FUNCTIONAL BLOCK RADIO UNIT BASED ON SYSTEM-ON-CHIP." Eurasian Physical Technical Journal 20, no. 4 (46) (2023): 74–80. http://dx.doi.org/10.31489/2023no4/74-80.

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This article discusses the implementation of the Radio Unit functional block based on the System-on-Chip. The primary focus was on integrating Radio Unit blocks such as modulation and Fast Fourier Transform on Field-Programmable Gate Array. Technical aspects of design, module testing, and Radio Unit block performance optimization are thoroughly examined. The results demonstrate that when separating the functionality of the 7.3 technology Fifth Generation (5G) radio block, the modulation module uses the minimum Field-Programmable Gate Array resources compared to other blocks. The Fast Fourier T

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Ballard, M., and E. Issenmann. "Digital cellular mobile-radio system ECR900." European Transactions on Telecommunications 1, no. 1 (1990): 17–30. http://dx.doi.org/10.1002/ett.4460010106.

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Potapov, Alexander A. "Fractal applications in radio electronics as fractal engineering." Radioelectronics. Nanosystems. Information Technologies. 14, no. 3 (2022): 215–32. http://dx.doi.org/10.17725/rensit.2022.14.215.

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The use of the fractal paradigm is presented - the main directions for introducing textures, fractals, fractional operators, dynamic chaos and methods of nonlinear dynamics for the design and creation of real technical projects in radio electronics - fractal radio systems, taking into account the hereditarity, non-Gaussianity and scaling of physical signals and fields. The substantiation of the use of fractal-scaling and texture methods for the synthesis of fundamentally new topological texture-fractal methods for detecting signals in the space-time channel of scattering waves (a new type of r

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Catur Prasetyo, Raden Akhmad Mukhlis, Haryono Haryono, and Hari Wibawanto. "Development of Blended Learning Radio and Television System Engineering on Audio-Video Engineering Expertise Competence." Innovative Journal of Curriculum and Educational Technology 11, no. 2 (2022): 59–64. http://dx.doi.org/10.15294/ijcet.v11i2.58913.

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The explanation of the National Education System Law Number 20 concerning the National Education System (2003) states that vocational education is secondary education that prepares students to work in specific fields. This study aims to compile test the feasibility, validity, and effectiveness of the Blended Learning model in Radio and Television System Implementation (PSRT) in the competence of Audio-Video Engineering expertise at Public Vocational High School 3 Semarang. Research and development use the analysis, design, development, implementation, evaluation (ADDIE) model. This research ai

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Varzakas, P. "Optimal radio capacity for hybrid DS∕SFH CDMA system in cellular radio." Electronics Letters 40, no. 7 (2004): 440. http://dx.doi.org/10.1049/el:20040242.

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Doumi, T. L., and J. G. Gardiner. "Radio coverage in the overlapping area of a multitransmitter mobile radio system." Electronics Letters 31, no. 11 (1995): 856–58. http://dx.doi.org/10.1049/el:19950589.

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Roome, S. J. "Computer simulation of a digital radio system." Journal of the Institution of Electronic and Radio Engineers 58, no. 4 (1988): 165. http://dx.doi.org/10.1049/jiere.1988.0028.

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Zhao, Zhe, You Zhao, and Peng Qi Gao. "A Study on Space Debris Observation System Using Radio Telescope." Advanced Materials Research 765-767 (September 2013): 2319–23. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.2319.

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The capability of space debris observation system using radio telescope was analysed in the present paper. The special bi-static observation system includes radar and large radio telescope. Detectable range of fixed RCS targets and detection ability of small space debris at fixed range were discussed respectively. The simulations of this particular observation system were implemented. The simulating results were approximately correct comparing with the actual Effelsberg experiments. The analysis of this paper gives a theoretical basis of space debris observation by domestic large radio telesco

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Ranganathan, Raghuram, Robert Qiu, Zhen Hu, et al. "Cognitive Radio for Smart Grid: Theory, Algorithms, and Security." International Journal of Digital Multimedia Broadcasting 2011 (2011): 1–14. http://dx.doi.org/10.1155/2011/502087.

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Recently, cognitive radio and smart grid are two areas which have received considerable research impetus. Cognitive radios are intelligent software defined radios (SDRs) that efficiently utilize the unused regions of the spectrum, to achieve higher data rates. The smart grid is an automated electric power system that monitors and controls grid activities. In this paper, the novel concept of incorporating a cognitive radio network as the communications infrastructure for the smart grid is presented. A brief overview of the cognitive radio, IEEE 802.22 standard and smart grid, is provided. Exper

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Herasimov, Sergey, Oleksandr Tymochko, Oleksii Kolomiitsev, et al. "FORMATION ANALYSIS OF MULTI-FREQUENCY SIGNALS OF LASER INFORMATION MEASURING SYSTEM." EUREKA: Physics and Engineering 5 (September 17, 2019): 19–28. http://dx.doi.org/10.21303/2461-4262.2019.00984.

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Improving the accuracy of measuring motion parameters and the volume of information exchange with aircraft requires the modern development of multifunctional radio systems that allow the combination of information and measuring channels due to frequency (time) signal selection. However, radio systems have limitations on the number and accuracy of the measurement of aircraft motion parameters, as well as information transfer rates. These restrictions will make it possible to remove laser systems for measuring with high accuracy the parameters of motion of aircraft. Similar laser systems are wid

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Sergey, Herasimov, Tymochko Oleksandr, Kolomiitsev Oleksii, et al. "FORMATION ANALYSIS OF MULTI-FREQUENCY SIGNALS OF LASER INFORMATION MEASURING SYSTEM." EUREKA: Physics and Engineering 5 (September 30, 2019): 19–28. https://doi.org/10.21303/2461-4262.2019.00984.

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Improving the accuracy of measuring motion parameters and the volume of information exchange with aircraft requires the modern development of multifunctional radio systems that allow the combination of information and measuring channels due to frequency (time) signal selection. However, radio systems have limitations on the number and accuracy of the measurement of aircraft motion parameters, as well as information transfer rates. These restrictions will make it possible to remove laser systems for measuring with high accuracy the parameters of motion of aircraft. Similar laser systems are wid

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Mubeen, Dr Suraya, Karthik Thota, Nikhitha Are, Bandi Sai Krishna, and A. Pavan Reddy. "Design of RADAR Detection System Management with MATLAB." International Journal for Research in Applied Science and Engineering Technology 10, no. 11 (2022): 723–27. http://dx.doi.org/10.22214/ijraset.2022.47437.

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Abstract: Radio detection and ranging, that is, RADAR is a radio wave technique to determine the range, altitude, direction of objects. The radar dish or antenna transmits pulses of radio waves or microwaves which bounces off any object in their path. It works by launching a short pulse at the ear audible frequency, after that microcontroller listens for echoes. The information about the distance to the object is given at the time elapsed during transmission to the echo reception. The object returns a tiny part of the wave’s energy to a dish or antenna which is usually located at same site as

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Скачков, Валерій, Віктор Чепкій, Олександр Єфимчиков та Владислав Набок. "ПРОБЛЕМА ОПТИМАЛЬНОСТІ АДАПТИВНИХ РАДІОТЕХНІЧНИХ СИСТЕМ В СИТУАЦІЇ З НЕКЛАСИФІКОВАНОЮ НАВЧАЛЬНОЮ ВИБІРКОЮ СПОСТЕРЕЖЕНЬ". Collection of scientific works of Odesa Military Academy, № 18 (3 березня 2023): 66–77. http://dx.doi.org/10.37129/2313-7509.2022.18.66-77.

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Statistical synthesis of adaptive systems for spatiotemporal signal processing in most radio engineering problems occurs under the condition of parametric a priori uncertainty. The prospective direction of overcoming parametric a priori uncertainty is affiliated with the prior learning procedure. As a result of the training, sufficient statistics of likelihood ratios are formed, which are used in decision-making. The asymptotic optimality of adaptive systems with alternative benchmarks, one of which is peculiar to the class of radio structures with an adaptive antenna array and the other with

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Galkina, A. I., I. A. Grishan, N. P. Kleynosova, D. O. Orehvo, and R. V. Khrunichev. "Development of e-learning resources for distance learning in the field of radio engineering." Journal of Physics: Conference Series 2373, no. 2 (2022): 022018. http://dx.doi.org/10.1088/1742-6596/2373/2/022018.

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Abstract The article presents the analysis of the results of electronic educational resources development in the field of “Radio Engineering”, registered by the authors of Ryazan State Radio Engineering University after V.F. Utkin in the United Foundation of Electronic Resources «Science and Education». Under epidemic constraints, the higher education system is faced with the need to provide distance or blended learning, with no loss of quality. The basis of distance learning consists of electronic educational resources of different formats, which allow providing information interaction of all

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Udomariyasap, P., S. Noppanakeepong, S. Mitatha, and P. P. Yupapin. "High-capacity radio frequency identification-based radio over fiber system." Microwave and Optical Technology Letters 54, no. 7 (2012): 1637–42. http://dx.doi.org/10.1002/mop.26899.

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Lai, Yeong-Lin, and Yueh-Hung Chen. "Characteristics of Radio-Frequency Microelectromechanical-System Switches for Communication Systems." Japanese Journal of Applied Physics 46, no. 4B (2007): 2820–26. http://dx.doi.org/10.1143/jjap.46.2820.

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Chang, Ching-Hung, Liang-Shuo Tu, Yi-Syuan Huang, and Chung-Yi Li. "Upgradable radio-over-fiber transport system." Optical Engineering 56, no. 10 (2017): 1. http://dx.doi.org/10.1117/1.oe.56.10.106110.

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Vamshi, B., K. Ajay, K. Shivani, and Dr Syed Jahangir Badashah. "RFID Based Vehicle Entry System." International Journal for Research in Applied Science and Engineering Technology 11, no. 1 (2023): 1466–71. http://dx.doi.org/10.22214/ijraset.2023.48809.

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Abstract: Each organization provides transportation vehicles and employs people to keep records of the entry and exit of those vehicles. The entry and exit times of vehicles are recorded using RFID. Radio frequency identification (RFID) is a wireless technology system consisting of her two components of a tag and a system. Radio frequency identification (RFID) is also used for vehicle monitoring. How the use of electromagnetic or capacitive coupling in the high-frequency portion of the electromagnetic spectrum draws attention to objects, animals, or people. An RFID chip contains a radio transm

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Flintoft, I. D., M. H. Capstick, S. J. Porter, and A. C. Marvin. "Preliminary RF exposure estimates for universal mobile radio system terrestrial radio access terminals." Electronics Letters 36, no. 25 (2000): 2101. http://dx.doi.org/10.1049/el:20001449.

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Rodriguez-Colina, Enrique, Cesar A. Hernandez, Luis Fernando Pedraza, Alfonso Prieto-Guerrero, and Miguel Lopez-Guerrero. "Dynamic OFDM Transmission for a Cognitive Radio Device Based on a Neural Network and Multiresolution Analysis." Wireless Communications and Mobile Computing 2018 (August 2, 2018): 1–11. http://dx.doi.org/10.1155/2018/4392710.

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Cognitive radio communications depend on methods for sensing the spectrum as well as adapting transmission parameters to available resources. In this context, this work proposes a novel system that makes use of prediction to dynamically allocate subcarriers to different transmissions in an orthogonal frequency division multiplexing (OFDM) system. To this end, the proposal is comprised of a predictive component which makes use of a neural network and multiresolution analysis and a second component, which uses wavelet analysis and cognitive radio functions to carry out a dynamic allocation of su

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Marigodov, V. K. "Spatio-temporal radio reception as queuing system." Radioelectronics and Communications Systems 51, no. 6 (2008): 324–27. http://dx.doi.org/10.3103/s0735272708060058.

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