Radio equipment
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Solution‐Processed Ti<sub>3</sub>C<sub>2</sub>T<i><sub>x</sub></i> MXene Antennas for Radio‐Frequency Communication Open
Highly integrated, flexible, and ultrathin wireless communication components are in significant demand due to the explosive growth of portable and wearable electronic devices in the fifth‐generation (5G) network era, but only conventional …
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ESTIMATION OF QUALITY PARAMETERS IN THE RADIO FLIGHT SUPPORT OPERATIONAL SYSTEM Open
The paper considers the structure of the operational system of radio equipment, determines the procedures related to the estimation of the quality parameters in the radio flight support operational system, using the ready-to-operate factor…
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Military Full-Duplex Radio Shield for Protection Against Adversary Receivers Open
This paper provides experimental results regarding an emerging physical-layer concept within the field of military communications, viz. the full-duplex 'radio shield', by building on the recently discovered full-duplex technology that allo…
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Flexible radio-frequency micro electro-mechanical switch towards the applications of satellite communications Open
This paper presents a flexible radio-frequency microelectromechanical system (RF MEMS) switch integrated on cyclo-olefin polymer (COP) substrate using a modified surface MEMS processing technology, which could be used in the 17–19 GHz freq…
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Testing Radio Signal Range of Selected Components Open
The radio signals range of selected wireless components of security systems is defined by the area within which components can communicate properly. In practice, the range of communication between components is often insufficiently taken i…
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Development Of A Wireless And Satellite Communication Laboratory At Penn State Harrisburg Open
NOTE: The first page of text has been automatically extracted and included below in lieu of an abstract Session 1526 DEVELOPMENT OF A WIRELESS AND SATELLITE COMMUNICATION LABORATORY AT PENN STATE HARRISBURG Ali Behagi, Ph.D. Associated Pro…
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Ham Radio And Engineering Education Open
NOTE: The first page of text has been automatically extracted and included below in lieu of an abstract Session 1532 Ham Radio and Engineering Education Michael Batchelder, Keith Whites, Susan Gasper ECE Department South Dakota School of M…
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DEVELOPMENT OF FIELD SIGNAL CENTERS BASED ON THE MODERN TELECOMMUNICATION TECHNOLOGIES Open
Nowadays, one of the main directions of the military management system development is the improvment and wide automation of field communication networks of the military authorities. Therefore, states continue to advance their tactical netw…
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Tkachenko Methodology for building radio relay lines based on the use of geospatial information Open
When planning and organizing communication using modern military digital radios, a crucial and relevant task is to ensure the maximum possible communication range while providing the necessary speed and quality of information transmission.…
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THE ANALYSIS OF REQUIREMENTS FOR RADIATION PARAMETERSOF RADIO EQUIPMENT IN UNMANNED AERIAL SYSTEMS Open
Based on the analysis of domestic and foreign regulatory documents, the features of the useof the radio frequency spectrum in the Russian Federation for unmanned aircraft systems (UAS)are considered. The types of radio channels for communi…
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A public key infrastructure for compliant spectrum use by wireless devices Open
A multitude of wireless devices for radio local area networks (RLAN) use frequency bands that are shared with other radio services or applications. European market surveillance activities on 5 GHz RLAN indicate a growing number of non-comp…
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Vojnici iz Bukovice – pješaci i konjanici u mletačkim prekojadranskim postrojbama u 18. stoljeću Open
Rad se zasniva na istraživanju izvornog gradiva pohranjenog u Archivio di Stato di Venezia (fond: Inquisitori sopra l’amministrazione dei pubblici ruoli) u sklopu kojega su sadržani popisi postrojbi u mletačkim prekojadranskim kopnenim pos…
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Розробка методики підвищення завадозахищеності засобів радіозв’язку з псевдовипадковою перестройкою робочої частоти Open
The development of a technique for increasing the interference immunity of frequency-hopping spread spectrum radio communication equipment has been carried out. The essence of the proposed method is the rational distribution of operating f…
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A review of the development and application of RF technology and its sub-technologies Open
With the acceleration of industry reform, new communication technologies are required to have larger bandwidth, faster transmission speed and more comprehensive applications. As a mature and effective high-frequency technology, RF band tec…
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Problems And Opportunities For Innovative Development In The Radio-Electronic Region Of Russia Open
Electronic products accounts for a significant proportion of innovative and high-tech products in the global volume, and their amount and variety are constantly increasing. The current state of one of the leading areas, the radio-electroni…
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Microwave and RF applications of micro-combs Open
We demonstrate the use of integrated micro-resonator based optical frequency comb sources as the basis for transversal filtering functions for microwave and radio frequency photonic filtering and advanced functions.
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A MODEL FOR CALCULATING THE FAILURE RATE OF RADIO ELECTRONIC EQUIPMENT ELEMENTS BEHIND A CONTINUOUS PROTECTION IN THE FORM OF A PARALLELEPIPED Open
A mathematical model has been developed for calculating the frequency of single failures in electronic equipment under conditions of ionizing radiation in outer space for an orbit with an altitude of about 400 kilometers from the Earth's s…
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Radio Spectrum Management in the European Union Open
This thesis work was conducted to explain how the radio spectrum is managed in the European Union (EU). The radio spectrum is the natural resource which makes modern wireless communication possible. Like other natural resources, the radio …
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JUSTIFICATION OF THE EFFICIENCY INDICATOR OF THE RADIO ELECTRONIC PROTECTION OF THE COMMAND SYSTEM OF FORCE GROUPING WHEN USING THE QUANTITATIVE APPROACH TO ASSESSING ITS CONDITION Open
The article describes the procedure for evaluating the effectiveness of radio-electronic protection of the command system of force grouping based on the use of the relative reduction of losses of radio-electronic objects (radio-electronic …
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INFORMATION SYSTEM FOR SUPPORTING DECISIONS OF AUTOMATED RADIO MONITORING CONTROL SYSTEM Open
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 complex…
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Analysis of electromagnetic spectrum from radio stations in hospital units Open
In intensive care units (ICUs), there is a variety of electromedical equipment (EME) sharing a small space, including with other electronic devices. Although each piece of equipment has undergone electromagnetic compatibility tests, and th…
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DESIGNING A METHOD FOR CARRYING OUT OVERHAUL REPAIRS OF RADIO-ELECTRONIC EQUIPMENT Open
A new method for carrying out major repairs of radio-electronic devices is presented, taking into account the prediction of their technical condition. It has been shown that timely replacement of outdated and exhausted components allows yo…
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THE SHIP'S RECEIVING AND TRANSMITTING EQUIPMENT ELEMENTS RESEARCH BASED ON THE TMS320C5510 SIGNAL PROCESSOR Open
Ship's radio equipment, produced on a modern digital basis, is used as equipment for the global Maritime disaster communication system( GMDSS), vehicle traffic control systems and dangerous proximity warnings, radar and radio navigation sy…
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Devices for heating the electronic component base of radio-electronic equipment in conditions of negative temperatures Open
It is known that the modern electronic component base (ECB), used in radio electronic equipment (REE) for various purposes, is operable only in a certain temperature range. At the same time, during the development of REE, the requirements …
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RADIO RELAY STATIONS WITH IMPROVED CHARACTERISTICS Open
Despite the variety of modern means of communication, radio relay lines of information are not lost due to the possibility of their creation in hard-to-reach mountain regions and in conditions of dense development of large cities. One-way …
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Justification of perspectives directions of upgrading radiocommunication systems of Armed Forces Ukraine Open
The subject matter of the article is an air pollution control process. The aim is development of proposals for the synthesis of the air pollution control system based on hyperconvergent infrastructures. The objectives are: the development …
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The assessment of the radio tower bearing capacity during the installation of some additional equipment Open
The article presents the assessment data that explain how the defects impact on the bearing capacity of radio tower pylons and stress and strain state of the pylons. The obtained results raise the possibility of replacing the equipment set…
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ENSURING MANAGEMENT OF THE DEPLOYMENT OF THE MOBILE COMPONENT OF THE COMMUNICATION SYSTEM OF UNITS AND PARTS OF THE NATIONAL GUARD OF UKRAINE WITH DIGITAL RADIO EQUIPMENT Open
The capabilities of modern Harris RF-7800S-TR digital radios for managing communication units are considered. A comparative analysis of the capabilities of the Motorola DP4800 and Harris RF-7800S-TR radio stations was carried out in provid…
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Transmitting Device of the Azimuthal Channel for the Ground Equipment of the Tacan-Type Radio Navigation System Open
The need to develop Air Force management processes of the Armed Forces of Ukraine determines the development of modernized short-range navigation systems. One of the urgent tasks at the present stage is aviation radio navigation aids and s…