Radio Engineering Chains and Signals . Additional sections: laboratory workshop in Multisim environment" edited by B. N. Romanov and the team of authors is an indispensable resource for students, graduate students and specialists in the field of radio engineering and electronics . It is not just a textbook, but a full-fledged practical guide that will help readers master the complex concepts and methods associated with radio circuits and signals. In this edition, the authors are deeply immersed in the basics of radio engineering, starting with the simplest chains and ending with more complex systems. The book covers a wide range of topics, including analysis of linear and non-linear circuits, methods of signal processing and principles of working with various radio frequency devices. Each section is written in an accessible language, which makes the material understandable even for those who are just starting their way in this complex but fascinating area. One of the key features of the book is its practical focus. A laboratory workshop in the Multisim environment allows readers not only to theoretically master the material, but also to apply the knowledge gained in practice. Multisim is a powerful tool for modeling electronic circuits, and its use in the educational process greatly facilitates the understanding of complex concepts. Readers will be able to create their own schemas, conduct experiments and analyze results, making the learning process more interactive and fun. The book will be especially useful for students of technical universities studying in specialties related to radio engineering, electronics and telecommunications .. It will also be an excellent help for practicing engineers who want to update their knowledge or master new technologies. If you are interested in radio circuits, signal processing or just want to deepen your knowledge in the field of electronics, this publication will be a real find for you. The topics raised in the book cover both theoretical aspects and practical applications, making it relevant to contemporary realities. With the rapid development of technology and the constant emergence of new devices, knowledge of the basics of radio technology is becoming increasingly important. The book helps readers not only to understand how radio circuits work, but also to learn how to design and analyze them, which is an important skill in the modern world. The style of the authors is distinguished by the clarity and logic of the presentation . They are able to explain complex things in simple language, which makes learning more accessible. The team of authors includes experienced teachers and practitioners, which guarantees high quality material . In their portfolio, you can find many other tutorials and articles, which indicates a deep understanding of the subject and a desire to share knowledge. If you’re looking for books on radio engineering, electronics, or circuit modeling, “Radio Circuits and Signals” will be a great choice. It will not only expand your horizons in the field of radio engineering, but also inspire new discoveries and experiments. Do not miss the opportunity to take a step towards professional growth and deepening knowledge by discovering this unique work.