The book "Fundamentals of design of microwave integrated circuits: teaching aid. H. 1: Fundamentals of electromagnetic field theory by B. B. Kirilchuk is an indispensable work for students, graduate students and specialists in the field of radio engineering and electronics, seeking a deeper understanding of the principles of designing ultra-high-frequency integrated circuits. In this manual, the author shares his knowledge and experience, providing readers with a unique opportunity to immerse themselves in the world of electromagnetic fields and their applications in modern technologies. The book begins with the basics of electromagnetic field theory, which is an important stage for understanding more complex concepts related to the design of microwave integrated circuits. Kirilchuk explains the basic physical principles underlying electromagnetic phenomena and their impact on the operation of radio frequency devices. Each chapter is filled with clear definitions, illustrations and examples, which makes the material accessible to those who are just starting their way in this complex but fascinating area. Who is this book intended for? First of all, it will be of interest to technical students studying radio engineering, electronics and related disciplines . It will also be useful for graduate students and young professionals working in the development and design of microwave devices. Readers who are interested in new technologies and their application in real life will find in this book a lot of useful information. In addition, experienced engineers and researchers will be able to update their knowledge and become familiar with modern approaches to the design of integrated circuits. The topics raised in the book cover a wide range of issues, including the basics of electromagnetic theory, methods of analysis and synthesis of microwave circuits, as well as practical aspects of design. Kirilchuk not only explains the theoretical aspects, but also shares practical recommendations that will help readers avoid common design errors. This makes the book especially valuable for those who want not only to learn the theory, but also to put their knowledge into practice. The author's style is distinguished by clarity and logical presentation, which makes it easy to assimilate even the most complex concepts. In. B. Kirilchuk is an experienced teacher and researcher who knows how to convey information to the reader. His previous work is also devoted to radio engineering and design, and each of them is marked by a high level of scientific rigor and practical orientation. The book "Basics of designing microwave integrated circuits" will be an excellent addition to the library of any specialist in the field of radio engineering It will not only help to deepen knowledge, but also inspire new ideas and projects. If you are looking for a quality tutorial that combines theory and practice, then this edition is exactly what you need. Do not miss the opportunity to get acquainted with this unique book and discover new horizons in the design of microwave integrated circuits Immersion in the world of electromagnetic fields and their application will be for you not only useful, but also an exciting experience.