Title :
The long prelude (1873-1922): Phase I of the invention of radar
Keywords :
Electromagnetic radiation; History; Optical transmitters; Radar antennas; Radar detection; Radar measurements; Radar theory; Radio transmitters; Spaceborne radar; Sparks;
Journal_Title :
Aerospace and Electronic Systems Magazine, IEEE
DOI :
10.1109/MAES.2006.1703270