Point to Point: A History of International Telecommunications During the Radio Years
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In the whirlwind of the modern digital electronic revolution the days of analogue electronics, when international telecommunications was conducted without satellites or fibre optic cables, are often forgotten if not unimagined. Yet for a substantial part of the 20th century this was the case, and the global telephone and telegraph services were carried through the medium of long wave and short wave radio.
This book tells the story, following the initial work of Marconi, of how radio technology developed from crude beginnings, into a reasonably sophisticated network, successfully competing against the cable network. Starting with electrical spark technology and evolving with valves, semi-conductors came late in the day for point to point radio. These systems were operated with minimal automation and a high degree of human intervention, managing and overcoming the limitations and difficulties of long distance radio propagation.
The relative efficiency of point to point radio and the cost of replacement satellite installations resulted in radio playing a part in international telecommunications up to the 1980's, giving the author direct experience of this fascinating medium.
Hawkins, Paul M.: - Paul has spent his whole career working in radio communications. He joined the British Post Office International Telecommunication service in 1967 working at Dorchester Radio Station, then Goonhilly Satellite Station and finally Bearley HF receiving station. From 1980-83 he worked as an RF design engineer in the USA. Between 1983 and 2013 Paul worked for the Thales Company in England, where as a Technical Specialist, he led the design of antennas and communication systems for Submarines, Ships and Land Mobile Vehicles. Paul retired from full time employment in 2014. Radio and its history is a personal interest of Paul and he has published a number of articles in the vintage wireless press, two conference papers for the IEE and a booklet. He has also given lectures to various groups about radio telecommunications history, the most notable of these being at the IEE '100 Years of Wireless' conference in 1995. More recently he gave a lecture on the subject of "Marconi Beam Wireless Stations" at a conference in Bologna Italy, in the presence of Princess Elettra Marconi, the daughter of Guglielmo Marconi.
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