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Google圖書搜尋
Radio Communication in Canada
Sharon Anne Babaian
National Museum of Science and Technology (Canada)
其他書名
A Historical and Technological Survey
出版
National Museum of Science and Technology
, 1992
主題
Performing Arts / Radio / General
Performing Arts / Radio / History & Criticism
Technology & Engineering / Radio
Technology & Engineering / History
ISBN
0660120178
9780660120171
URL
http://books.google.com.hk/books?id=blnbAAAAMAAJ&hl=&source=gbs_api
註釋
This paper outlines the course of development of radio communication in Canada from the earliest days to the present, looking at some of the factors that influenced its direction as well as at the scientific and technological breakthroughs that made possible and improved and expanded its applications in society. It begins with a lengthy discussion of the history of non-broadcast radio communication in Canada. A brief description of the basic scientific principles upon which radio communication is based follows. An examination of the evolution of radio technology from the earliest mathematical equations and laboratory experiments through the rudimentary systems devised by the first inventors in the field and into the modern era of fully electronic radio technology concludes the paper. Most of the information is taken from government records, both archival and published.