Development of a 4000-scanning-lines high-resolution TV camera for real-time digital radiography system

摘要

Abstract: We have developed a 4200 scanning lines TV camera using a 2-inch diameter, electrostatic focus and electrostatic deflection type SATICON$+TM$/ image pick-up tube which have been newly developed for real-time digital radiography (DR) system. We obtained 23% in AR value at 2600 TV line and 47.4 dB in S/N value at signal current 1200 nA in 4000 lines mode.!7