The book “Wideband microwave devices” by Karpov, Malyshev and Perevoshchikov is a unique and in-depth study devoted to modern technologies in the field of microwave electronics. If you are interested in radio engineering, electronics or just want to expand your knowledge of high-frequency devices, this publication will be a real find for you. The authors, with rich experience in research and practical work, offer the reader an exciting journey into the world of broadband devices, which play a key role in modern communication systems, radar and many other areas. The book covers a wide range of topics, ranging from the basics of theory to the practical aspects of the design and application of microwave devices. You will learn about the principles of operation of various types of antennas, filters, amplifiers and other components, as well as modern methods of their analysis and synthesis. The book focuses on the current challenges and challenges faced by engineers and researchers in this rapidly evolving field. The authors discuss the latest achievements in the field of materials science, production technology and design, which makes their work not only theoretical, but also practical. You will be able to learn about the latest trends in the development of broadband devices, as well as the prospects for their use in the future. This book will be of interest to both students and graduate students studying radio engineering and electronics, as well as experienced professionals who want to update their knowledge or get acquainted with new developments. If you are an engineer working in the field of telecommunications, radar or other related fields, you will find in this publication a lot of useful information that will help you in your professional activities. The style of the authors is distinguished by clarity and accessibility of the presentation, which allows even complex technical aspects to be perceived easily and with interest. They use many illustrations, graphs and examples, which makes the material more clear and understandable. The book is written taking into account the latest achievements of science and technology, which makes it relevant and in demand. If you are interested in books such as “Microwave technology” or “Basics of radio engineering”, then “Wideband microwave devices” will be an excellent addition to your library. In it you will find not only theoretical knowledge, but also practical recommendations that will help you in your work or study. Do not miss the opportunity to immerse yourself in the fascinating world of microwave electronics with the book "Wideband microwave devices" This edition will not only expand your horizons, but also inspire new ideas and projects. Your professional life will become more saturated and interesting, and the knowledge gained from this book will be useful to you in the future.