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pro vyhledávání: '"Andre A. Haeff"'
Publikováno v:
IEEE Annals of the History of Computing. 39:9-28
Haeff-type tubes formed the high-speed memory of Whirlwind I but had their greatest impact in graphics and display technology, remaining in widespread use until the 1980s. Haeff seems to have been the first to store and display graphics and text on a
Publikováno v:
IEEE Annals of the History of Computing. 39:9-28
Autor:
Andre A. Haeff, Jack Copeland
Publikováno v:
IEEE Spectrum. 52:38-43
An intense-looking young man stepped out of his engineering lab at Caltech to watch what was happening. In the university’s nearby high-voltage laboratory, gigantic bolts of electricity were leaping eerily from outlandish equipment. It was 1931, an
Autor:
B. Jack Copeland, Andre A. Haeff
Publikováno v:
IEEE Annals of the History of Computing. 37:67-74
Prolific, yet neglected inventor Andrew Vasily Haeff (1905-1990) made numerous contributions to vacuum tube art, including the traveling wave tube, the inductive-output tube, the electron-wave tube (or "double-stream" amplifier), the resistive wall t