100 years of Wireless History

Recently attended the Cambridge Wireless Inaugural Wireless Heritage SIG event, “100 years of radio”. Some very interesting presentations and discussions on the wireless history. 

Each of the presenters touched on a double-decade period and focussed on the lessons that can be learnt from that time and their relevance today. Focusing on 20 year timeframes, the event walked us through the exciting rise and evolution of wireless technology from 1914 to present day, while showcasing live demos from each age.

Presentations were heard from:

• Colin Smithers, Chairman, Plextek "1914-1934: The wireless wave" - The Wireless Telegraphy Handbook of 1913 speculated on the future use of Continuous Waves and sets a benchmark against which fundamental trends in the industry can be measured and predicted including data costs and technology and transmission standard life spans. (PDF)
• Geoff Varrall, Director, RTT Online "1934 - 1945: The wireless war" - In his controversial book The Origins of the Second World War the revisionist historian AJP Taylor argues that the Second World War was not caused by Hitler but was the result of a combination of factors including the rapid growth of broadcasting technology. So was this the wireless war? (PDF)
• Steve Haseldine, CEO, Deaf Alerter, "1945 to 1974: The cold war - radio goes underground" - The National Communication Radio System, spy and clandestine radio, preparing for the Third World War (PDF)
• Nigel Linge, Professor of Telecommunications,  School of Computing, Science and Engineering, University of Salford "1974 to 1994" - The transistor comes of age, the role of radio in consumer electronics and cellular radio (PDF)
• Andy Sutton, Principal Network Architect, EE "1994 to 2014: Mass consumer cellular and the mobile broadband revolution" - Broadband radio, digital radio, smart phone and smart networks (PDF)

All presentations can be downloaded individually from CW website here.