Biography
Girardeau was born in 1882 at Luçon (the Vendée). Between 1902 to 1908 Girardeau attended the Polytechnic School and became the Instructor at the National School of the Bridges and Chaussée. By 1910, Girardeau established the first radiotelegraphic connection in tropical countries with Joseph Béthenod. In 1910, as part of Radioelectric French Company, Girardeau develops the technique used for the first radio communication in the Tropics.
In 1919, Girardeau was promoted to Chevalier of the Legion of Honour for services in war. In 1922, Girardeau sets in potion the idea for the creation of a public utility of information and music. In 1922, Girardeau helps establish the first private radio station in France (RADIOLA). In 1931, Girardeau was promoted to Commander of the Legion of Honor.
In 1934, Girardeau heads the team which develops the first RADAR system in France. In 1939, Girardeau builds the Center Radar for the defense of Paris against planes (which is destroys in June 1940). After the fall of France to Germany, Girardeau creates a factory for underground forces of free France.
In 1944, Girardeau re-establishes radio communications in France. In 1945, Girardeau becomes a member of the Academy of Navy. In 1954, Girardeau becomes a member of the Academy of Science morals and policies. In 1970, Girardeau dies in Paris.
External links and references
- "Emile Girardeau". L'histoire du "radar ", les faits (tr. The history of the "radar", the facts)