The book "Constructions and techniques of microwave" by A. Negurea is a fascinating and deep dive into the world of microwave technology, which will become a desktop guide for both students and professionals in the field of radio engineering and electronics. In this work, the author masterfully combines theory and practice, offering readers not only extensive knowledge of the designs and principles of microwave devices, but also current examples of their application in the modern world. From the first pages of the book, Negurei captures the reader's attention, introducing into the complex but fascinating world of high-frequency technology. It explains what microwaves (ultra-high frequencies) are, and how they are used in areas ranging from mobile communications to medical technology. The reader will be able to learn about the principles of microwave generators, antennas, filters and other components that form the basis of microwave technology. The author not only provides theoretical foundations, but also shares practical recommendations for the design and manufacture of such devices, which makes the book especially valuable for engineers and developers. Who can like this work? First of all, the book will be of interest to students of technical universities studying radio engineering, electronics and related disciplines . It will also attract the attention of young professionals seeking to deepen their knowledge in the field of microwave technology, as well as experienced engineers who want to update their skills and get acquainted with the latest achievements in this field. In general, “UHF Design and Technology” will be a useful resource for anyone interested in modern technologies and their application in various fields. The topics raised in the book cover a wide range of issues, from the foundations of electromagnetic wave theory to the complex designs and technologies used in microwave devices. Negureus emphasizes the importance of understanding the physical processes occurring in microwave systems and their impact on device performance. It also addresses the current challenges and challenges faced by engineers in the field of microwave technology development, making the book not only a textbook, but also a source of inspiration for future developments. The author's style is clear and accessible, which allows even complex technical concepts to be explained in simple and understandable language. Negureus uses many illustrations, diagrams and examples, which makes the learning process more visual and fascinating. This approach allows the reader not only to learn the material, but also to see the practical application of knowledge in real life. In addition to the "Construction and technique of microwave", A. Negureus is the author of other well-known works on radio engineering and electronics, which also deserve attention. His books are distinguished by a high level of scientific reliability and practical orientation, which makes them indispensable for everyone who wants to be at the forefront of technology. Thus, the "Constructions and Techniques of microwave" is not just a book, but a whole world of knowledge that opens up new horizons for the reader in the field of microwave technology. If you want to understand the intricacies of microwave technologies, understand their principles and learn how to apply them in practice, this work will become your reliable companion in this fascinating journey.