03562nam 22005655 450 991025421650332120200629220608.03-319-32783-610.1007/978-3-319-32783-9(CKB)3710000000732185(DE-He213)978-3-319-32783-9(MiAaPQ)EBC4560284(PPN)194381358(EXLCZ)99371000000073218520160617d2016 u| 0engurnn|008mamaatxtrdacontentcrdamediacrrdacarrierPropagation Engineering in Wireless Communications /by Abdollah Ghasemi, Ali Abedi, Farshid Ghasemi2nd ed. 2016.Cham :Springer International Publishing :Imprint: Springer,2016.1 online resource (XVII, 452 p. 193 illus., 5 illus. in color.) 3-319-32782-8 Includes bibliographical references and index.Introduction to Radiowaves -- Basic Principles in Radiowave Propagation -- Radiowave Propagation in Troposphere -- Radiowave Propagation in Ionosphere -- Propagation in 3KHz to 30MHz Band -- Terrestrial Mobile Radio Propagation -- Line of Sight Propagation -- Propagation in Guided Media -- Selected Topics in Radiowave Propagation -- Appendix -- Acronyms -- References -- Index.This book covers the basic principles for understanding radio wave propagation for common frequency bands used in radio-communications. This includes achievements and developments in propagation models for wireless communication. This book is intended to bridge the gap between the theoretical calculations and approaches to the applied procedures needed for radio links design in a proper manner. The authors emphasize propagation engineering by giving fundamental information and explain the use of basic principles together with technical achievements. This new edition includes additional information on radio wave propagation in guided media and technical issues for fiber optics cable networks with several examples and problems. This book also includes a solution manual - with 90 solved examples distributed throughout the chapters - and 158 problems including practical values and assumptions.Electrical engineeringComputer organizationMicrowavesOptical engineeringCommunications Engineering, Networkshttps://scigraph.springernature.com/ontologies/product-market-codes/T24035Computer Systems Organization and Communication Networkshttps://scigraph.springernature.com/ontologies/product-market-codes/I13006Microwaves, RF and Optical Engineeringhttps://scigraph.springernature.com/ontologies/product-market-codes/T24019Electrical engineering.Computer organization.Microwaves.Optical engineering.Communications Engineering, Networks.Computer Systems Organization and Communication Networks.Microwaves, RF and Optical Engineering.621.382Ghasemi Abdollahauthttp://id.loc.gov/vocabulary/relators/aut762823Abedi Aliauthttp://id.loc.gov/vocabulary/relators/autGhasemi Farshidauthttp://id.loc.gov/vocabulary/relators/autBOOK9910254216503321Propagation Engineering in Wireless Communications2532695UNINA04128nam 22006495 450 991067244800332120250630101802.03-031-23639-410.1007/978-3-031-23639-6(MiAaPQ)EBC7202816(Au-PeEL)EBL7202816(CKB)26154738200041(DE-He213)978-3-031-23639-6(PPN)268206872(EXLCZ)992615473820004120230217d2023 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierManufacturing Control of Textile Materials Operational Computerized Non-contact Methods /by Valerii Zdorenko, Nataliia Zashchepkina, Sergiy Barylko, Artur Zaporozhets, Serhii Lisovets, Ihor Kiva1st ed. 2023.Cham :Springer Nature Switzerland :Imprint: Springer,2023.1 online resource (301 pages)Studies in Systems, Decision and Control,2198-4190 ;460Print version: Zdorenko, Valerii Manufacturing Control of Textile Materials Cham : Springer,c2023 9783031236389 Includes bibliographical references.Analysis of the Current State of Methods and Means for Monitoring the Technological Parameters of Textile Materials -- Development of a Computerized Control System Structure and Study of Ultrasonic Wave Propagation in Various Textile Materials -- Research on the Interaction of Ultrasonic Waves with Various Textile Materials in the Process of Non-Contact Control -- Application of Non-Contact Methods to Control the Technological Parameters of Textile Materials in the Manufacturing Process -- Design of the Models and Methods of Constructing Computerized Control Systems of Technological Parameters of Textile Materials -- Development of Experimental Samples of Computerized Systems and Non-Contact Control over Technological Parameters of Textile Materials.This book examines issues of improving the efficiency of the control technological parameters of textile materials through with computerized systems with the application of non-contact methods as only they allow to react quickly to changes of technological parameters during production. The original models, algorithms, software and hardware of the developed system for the control technological parameters of textile materials are presented. Also, the book presents new methods for measuring the technological parameters of textile materials, which do not need require taking into account the constant readjustment of the system to controlled samples of materials with different structure and porosity. The developed model of the computerized system allows contactless control of basis weight and porosity of fabrics in the course of their production. This book contains six chapters, for researchers, engineers, as well as lecturers and postgraduates of higher education institutions dealing with ultrasonic control engineering equipment.Studies in Systems, Decision and Control,2198-4190 ;460Engineering mathematicsEngineeringData processingMaterialsIndustrial engineeringProduction engineeringMathematical and Computational Engineering ApplicationsMaterials EngineeringIndustrial and Production EngineeringEngineering mathematics.EngineeringData processing.Materials.Industrial engineering.Production engineering.Mathematical and Computational Engineering Applications.Materials Engineering.Industrial and Production Engineering.338.47677677.028Zdorenko Valerii1335409MiAaPQMiAaPQMiAaPQBOOK9910672448003321Manufacturing Control of Textile Materials3373507UNINA