Computer-aided design of electron guns and deflection yokes: A review (Part 2)

摘要

Computer-aided-design (CAD) is now used in many engineering disciplines. CAD in elec- tron optics applied to the design of electron guns and yokes eases and enables new designs. It makes old designs better. The general performance of a design can be anticipated with confidence. Modern CAD techniques allow the designer to predict performance, carry out engineering tradeoffs, and evalu- ate the sensitivity of different designs to manufacturing tolerances, avoiding lengthy and costly pro- totypes.