This publication is a translation of the book of the famous German radio amateur K. Rothammelya (11th edition) The content of the book compared to the previous release is extended and supplemented by the latest technological developments; while retaining the old division into three main areas: basic concepts, types of antennas and their konstruktsii.Vo all chapters updated bibliographies, and data on patents including the year of filing (priority date) .Kniga intended for radio amateurs wishing to expand their knowledge in the the field of construction and practical use of antenna devices.
