{"title":"Microwave Parameters of Components of Shielding Composites. Part 1: Mechanisms of Microwave Reflection","authors":"Yuriy Poplavko, Yurii Didenko, Dmytro Tatarchuk","doi":"10.3103/s0735272722120020","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Polymer, rubber and other dielectric composites filled with powder additives that absorb microwaves are widely applied in radio-electronics for reducing the reflection from metallic surfaces and suppression of electromagnetic noise. The efficiency analysis of absorbing microwave composites involves the need to determine the fundamental reasons that describe the reflection and absorption of electromagnetic (EM) radiation in materials, which are the components of shielding composite. This study consists of two parts. The first considers mechanisms of EM wave reflection from dielectrics, semiconductors, magnetics, and metals. The second part is devoted to EM wave absorption in these materials with due regard for dimensional effects. The impact of different components on microwave parameters of composites has been also analyzed.</p>","PeriodicalId":52470,"journal":{"name":"Radioelectronics and Communications Systems","volume":"20 8","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radioelectronics and Communications Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3103/s0735272722120020","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
Polymer, rubber and other dielectric composites filled with powder additives that absorb microwaves are widely applied in radio-electronics for reducing the reflection from metallic surfaces and suppression of electromagnetic noise. The efficiency analysis of absorbing microwave composites involves the need to determine the fundamental reasons that describe the reflection and absorption of electromagnetic (EM) radiation in materials, which are the components of shielding composite. This study consists of two parts. The first considers mechanisms of EM wave reflection from dielectrics, semiconductors, magnetics, and metals. The second part is devoted to EM wave absorption in these materials with due regard for dimensional effects. The impact of different components on microwave parameters of composites has been also analyzed.
期刊介绍：
Radioelectronics and Communications Systems covers urgent theoretical problems of radio-engineering; results of research efforts, leading experience, which determines directions and development of scientific research in radio engineering and radio electronics; publishes materials of scientific conferences and meetings; information on scientific work in higher educational institutions; newsreel and bibliographic materials. Journal publishes articles in the following sections:Antenna-feeding and microwave devices;Vacuum and gas-discharge devices;Solid-state electronics and integral circuit engineering;Optical radar, communication and information processing systems;Use of computers for research and design of radio-electronic devices and systems;Quantum electronic devices;Design of radio-electronic devices;Radar and radio navigation;Radio engineering devices and systems;Radio engineering theory;Medical radioelectronics.
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