FIG. 9.
Slot shape optimization. The ring shaped RF is the result of optimization starting from two separated π-shaped RF electrodes and varying the lengths d1 and d2 while keeping the other dimensions of the electrode fixed.
Slot shape optimization. The ring shaped RF is the result of optimization starting from two separated π-shaped RF electrodes and varying the lengths d1 and d2 while keeping the other dimensions of the electrode fixed.
