Compensation for the Fringing Effect
of the Sweep Plates


First have a look at parallel steering sweep plate1 properties with/without compensation

Openning = 5cm, Width = 14cm, Vtop = 4000V, Vbot = -4000V

Major Toroidal Sweep Plate
Major Radial Sweep Plate

The following is plot of equipotential:
To see how to compensate, click Compensation 1 or Compensation 2



The following is plot of 'E' vector color map:

To see how to compensate, click Compensation 1 or Compensation 2



The following is plot of 'E' vector

To see how to compensate, click Compensation 1 or Compensation 2



The following is plot of Normal @ Tangential 'E' field at H=0.0 cm above middle plane

To see how to compensate, click Compensation 1 or Compensation 2



The following is plot of Normal @ Tangential 'E' field at H=0.5 cm above middle plane

To see how to compensate, click Compensation 1 or Compensation 2



The following is plot of Normal @ Tangential 'E' field at H=1.0 cm above middle plane

To see how to compensate, click Compensation 1 or Compensation 2



The following is plot of Normal @ Tangential 'E' field at H=1.5 cm above middle plane

To see how to compensate, click Compensation 1 or Compensation 2



The following is plot of Normal @ Tangential 'E' field at H=2.0 cm above middle plane

To see how to compensate, click Compensation 1 or Compensation 2