SYNCHROINFO 2020 Systems of Signal Synchronization, Generating and Processing in Telecommunications
The international scientific and engineering conference “Systems of Signal Synchronization, Generating and Processing in Telecommunications” has been held since 1974. For 46 years of work the conference has become a widely known forum for specialists of the field.
The papers which are discussed at the conference can be divided into the following chapters:
– Synchronization Systems and Devices;
– Signal Generating and Shaping Devices;
– Signal Processing Devices.
– Special chapter: “Problems of microwave electronics” them. V.A. Solntsev
The chapters content is concerned with fundamental problems of signal synchronization, generating and processing in the field of communications, broadcasting, radar, radio guidance and radio control. The questions of the practical issues are also including.
The presentations are made by the scientists and developers from 10 countries: Belarus, Azerbaijan, Germany, Kazakhstan, China, Lebanon, Mongolia, Russia, Uzbekistan and Ukraine.
Chairman of Russian (Moscow) IEEE Circuits and Systems (CAS04) Chapter), Branch Director of the IEEE Worldwide Limited in the Russian Federation, IEEE Member Roman Y. Ivanyushkin promotes this conference among the Engineers in the field of Telecommunications. He also organizes the work of conference Chapter “Signals Generating and Shaping Devices”.
Vice-Chairman of Russian (Moscow) IEEE Circuits and Systems (CAS04) Chapter, Senior IEEE Member Valentin Kuleshov is the Chairman of the Technical Program Committee.
Every year Director and Chairman of Russian Branch IEEE Circuits and System Society are participate as co-Chairs of the Chapter “Signals Generating and Shaping Devices”.
Chairman of the Steering Committee Alexander Pestryakov (Doctor of Technical Science, Professor, Radio and Broadcasting Faculty Dean of the Moscow Technical University of Communications and Informatics) in cooperation with Director and Chairman of Russian Branch IEEE Circuits and System Society appoints the conference committee chairs and other key members.
Conference will produce a publication.
This paper presents the methodology for assessing the «production quality factor» for the failure rate model of electronic means (EM) of artificial earth satellites (AES) in the design. The use of a quality management system (QMS) and activities regulated by regulatory and technical documentation (RTD) for the creation, production and operation is a distinctive feature of the proposed methodology. Implementation consists in applying an ontological approach to the formation of the questionnaire for subsequent expert evaluation for external and internal audits. The methodology allows to timely identify the advantages and disadvantages of a specific event, approved by the dependability program and specified in a certain section of the RTD, including QMS. The methodology let it possible to increase the effectiveness of the numerical evaluation when the target level of dependability indicators is achieved, also, to enhance the of the AES EM system and relieves the manufacturing organization from the procedure for additional tests. It is planned to use the developed methodology at the enterprises of the rocket and space industry and in private non-state manufacturing companies of the small AES.
This paper presents a computer model of a FSS based on mushroom-shaped metamaterial. The model is based on the calculation of equivalent distributed inductance and distributed capacitance of the unit cell of the surface according to its geometric dimensions. The computer model is realized as the “META” program based on MathCAD ver.15 software and provides an opportunity to investigate the dispersion characteristics of the frequency-selective surface of a “Maltese cross” mushroom-shaped metamaterial.
In this paper we present a radio frequency precision sensor on rectangular spirals with the opposite direction of winding. The sensor is purposed to control and measure the gap to a flat metal surface. The sensor model was created using CST Studio Suite software. Using this model, we obtained relation between the gap width and change of electrodynamic parameters of the sensor. A schematic diagram of the sensor's measuring generator based on a modification of the Colpitts LC-generator was developed, and its characteristics were obtained in the PSpice. This paper also indicates the advantages of using proposed sensor as a base for various devices and systems for monitoring, measurement and controlling of physical quantities and parameters of technological processes.
This work is aimed at studying the possibility of using antennas of different polarization, in particular linear and circular, to develop an antenna unit that will be used in RFID systems that perform identification and determine the location of objects marked with tags in space. Research and development of the antenna module will allow you to identify objects in space using a smaller number of antennas compared to the number of zones in which marked objects are located.