The widespread introduction into our everyday life of electronics related to signal reception and transmission has increased interest in antenna topics. Wireless Wi-Fi Internet access networks, satellite television and the Internet, and mobile communications are widely used. Traditionally, radio amateurs have been interested in radio communications. None of these radio-electronic devices that receive and transmit signals can operate without an antenna. The book is well illustrated, and the information in it is clearly systematized. The antennas are arranged in chapters according to the operating range, the chapters follow in order of increasing wavelength. The designs of antennas are given, their parameters and principles of operation are indicated. The book will help you understand the variety of antennas, choose the right one, make or purchase it, as well as install and use the right antenna. Particular attention is paid to the issues of self-manufacturing antennas. The book is intended for radio amateurs who want to systematize and expand their knowledge in the field of manufacturing and proper use of antenna devices.