Download or read book Technical History of the Beginnings of Radar written by Séan S. Swords and published by History and Management of Tech. This book was released on 1986 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book sets out to explain the basic principles of radar and, where applicable, historical aspects of the evolution of these principles are dealt with. The study, while underlining the significance of the cavity magnetron, purposely restricts itself to the pre-cavity magnetron era of radar.