Radio wave propagation and antenna-feeder devices : methodical manual for students of the specialty I-45 01 02 "Systems" by Dmitry Vladimirovich Gololobov is an indispensable resource for students studying in the specialty related to radio engineering and communication systems . This handbook not only covers the theoretical aspects of radio wave propagation, but also offers practical advice on the design and use of antenna feeder devices, making it relevant to both students and practicing engineers.[citation needed] The book begins with the basics of radio waves, explaining their physical properties and principles of propagation under different conditions. Gololobov masterfully presents complex scientific concepts in an accessible form, which allows readers to easily absorb material. It uses many examples and illustrations to help visualize the theoretical aspects. This is especially useful for students who are just starting out in radio engineering and may face difficulties in understanding abstract concepts. One of the key topics raised in the book is the impact of the environment on radio wave propagation. Gololobov examines in detail how various factors, such as terrain, atmospheric conditions and the presence of obstacles, can change the characteristics of radio signals. This knowledge is of great importance for the development of effective communication systems, which makes the manual relevant not only for students, but also for professionals working in this field. The book also includes sections on antenna-feeder devices, their design and operating principles. Gololobov shares his knowledge about different types of antennas, their characteristics and application in real conditions. He emphasizes the importance of choosing the right antenna feeder systems to achieve optimal communication quality. This makes the manual a valuable source of information for those seeking to deepen their knowledge in the design and operation of radio systems. Who can like this methodical manual? First of all, it is intended for students of technical specialties studying radio engineering, communication systems and related disciplines . However, the book will be interesting to those who already work in this area and want to update their knowledge or understand new technologies. The manual can also be useful to teachers who are looking for quality teaching materials for their students. The author's style is distinguished by clarity and logical presentation, which makes reading easy and exciting. Gololobov skillfully combines theory with practical examples, which allows the reader not only to understand, but also to apply the knowledge gained in practice. His other well-known works are also devoted to radio engineering and communication systems, and they are popular with students and professionals.[citation needed] The book “Radio wave propagation and antenna-feeder devices” is not just a textbook, but a real find for anyone who wants to understand the world of radio communication more deeply. She will become a reliable assistant in study and work, opening the door to new knowledge and opportunities. If you are looking for a high-quality radio manual that will help you understand complex issues and give practical skills, this publication is exactly what you need. Do not miss the chance to enrich your knowledge and become a professional in the field of radio systems!