Table 2.

Length L and width W of the micro strip transmission lines calculated as a function of the thickness H of the FR-4 substrate.

Parameter	Rotor ($\raisebox{1ex}{$\mathit{\lambda }$}\!\left/ \!\raisebox{-1ex}{$4$}\right.$)			Stator ($\raisebox{1ex}{$\mathit{\lambda }$}\!\left/ \!\raisebox{-1ex}{$4$}\right.$)
H (mm)	0.80	1.00	1.60	0.80	1.00	1.60
L (mm)	93.86	93.86	93.85	375.44	375.46	375.42
W (mm)	1.50	1.88	3.01	1.50	1.88	3.01