This book is a pioneering exploration of a new form of high-frequency

attenuation chamber that has the potential to revolutionize antenna measurement

techniques. The authors present an innovative concept that leverages the

classical principle of changing the polarization of radio waves, eliminating

the need for traditional non-reflection chambers. By analyzing experimental

results and searching for the optimal shape and composition of a depolarization

panel, this monograph provides valuable insights into creating a non-reflective

environment for accurately measuring the directional properties of antennas.

The book delves into the methodology of frequency analysis, optimization of the

depolarization panel, and the creation of a measuring workplace using this

panel. It highlights the crucial attenuation phenomenon of suppressing

cross-polarization coupling between transmitting and receiving antennas,

enabling antenna measurements in any laboratory environment. With its promising

results and practical applications in antenna technology, this publication

offers a compelling and cutting-edge approach to antenna measurement that will

captivate researchers, engineers, and professionals in the field.

Provides space for the creation of a measurement workplace Aims to find a new form of high-frequency attenuation chamber Is based on its own experience and discussions with various companies and organizations

Autorentext

Martin Krchnák, Ing., PhD.: University studies - Faculty Aeronautics TU Kosice (PhD.-2018); 8 - years of experience in the university laboratories for antenna measurements and aircraft radio technology; 5 - years of experience in research and development department of SIL-4 safety integrity level devices for mass transport focused on hardware development, electromagnetic compatibility tests and product manufacturing; He is the author (co-author), university textbooks, university lecture notes, author's certificates (9), patents and discoveries (4), several domestic and foreign original scientific papers in the scientific and professional journals, in Current Contents Connect journals (1), in impacted journals and publications led in the world renowned databases (Thomson Scientific Master Journal List - Web of Science (Web of Science - 2, Scopus - 1), all publication and in proceedings from domestic and foreign scientific conferences fromthe following areas: Very high omnidirectional radio range beacon , Doppler Very high omnidirectional radio range beacon, aircraft radio beacons, receivers and transcievers, research focused on radio reflection and attenuation of construction materials, research and measurements of aircraft radio devices and aircraft antenna prototypes, research and development of new antenna measurement principles and measures.

Marek Ceskovic, Ing., PhD.: University studies - Faculty of Aeronautics of Technical University of Kosice (PhD.-2014); 12 - years of experience as a member of research team of the laboratories of Aircraft antenna measurements and Laboratory of Intelligent Control Systems of Aircraft Engines (LIRSLM). Since 2014 works as pedagogue and scientist at the Faculty of Aeronautics of Technical University of Kosice. He is the author (co-author) of 2 monographs, 3 university lecture notes, patents and discoveries (3), several domestic and foreign originalscientific papers in the scientific and professional journals, in impact factored Current Contents Connect journals of WoS (10). Solver of several research projects and grant projects.

Pavol Kurdel, Assoc. Prof., Ing., PhD.: received the degree in electronics engineering from the Military Aviation Academy, Kosice, Slovakia, in 2000, and the Ph.D. degree in electronics from the Technical University of Kosice, in 2011. From 2011 to 2014, he worked as an Assistant Professor at the Department of Avionics, Faculty of Aeronautics, Technical University of Kosice, where he was the Vice-Dean of the Faculty of Aeronautics, from 2014 to 2017. In 2016, he was an Associate Professor in electronics with the Technical University of Kosice, where he has been working

as an Associate Professor, since 2017. He is manager of

quality system management on faculty of Aerospace, Technical University in

Kosice, Slovakia. Active collaboration with the university workplaces at home

and abroad He was a member of international projects within the EU, where the

most important was the construction of a research and development facility for

aircraft antenna research. He is scientific interests include electronic

aircraft systems, navigation aviation systems, airport processes, and remote

sensing. He is the author of 130 publications, including monographs, textbooks,

patents, and articles indexed in WoS - Current Contents Connect. Dr. Kurdel was

a member of the Supervisory Board of Kosice International Airport, from 2015 to

2017. He was a recipient of the medals and awards from the Minister of Defense of the Slovak Republic and the Faculty of Aeronautics.

Anton Panda, prof. Ing., PhD.: University studies - Faculty of Mechanical Engineering

TU Kosice (Ing.-1987); terminat

Inhalt

1 Introduction.- 2 Anechoic chamber for radio waves.- 3 Depolarization wool a conductive a conductive lattice.- 4 Standard methods for analyzing antenna parameters.- 5 Technical equipment of antenna laboratory.- 6 Optimalization of the depolarization panel.- 7 Optimatization layout elemnts measurment.- 8 Exploitation methods in antenna technology.- 9 Conclusion.