AM and FM radio before 1920 -- Frequency-modulation research, 1913-1933 -- RCA, Armstrong, and the acceleration of FM research, 1926-1933 -- The serendipitous discovery of staticless radio, 1915-1935 -- FM pioneers, RCA, and the reshaping of wideband FM radio, 1935-1940.
"The commonly accepted history of FM radio is one of the twentieth century's iconic sagas of invention, heroism, and tragedy. Edwin Howard Armstrong created a system of wideband frequency-modulation radio in 1933. The Radio Corporation of America (RCA), convinced that Armstrong'…
"This unique resource offers a solid understanding of the fundamental theory, operation principles, and applications of short-range frequency modulated continuous wave (FMCW) radar. Professionals learn how to choose the structural scheme of short-range FM radar, and determine th…
"This cutting-edge resource offers complete how-to guidance on digital processing of synthetic aperture radar (SAR) data. Professionals discover how SAR is used to obtain a high-resolution image from satellites such as RADARSAT and ENVISAT and learn the mathematical structure an…