.subckt presResistor d g s b W=1 L=1 Rsquare = 6
R       d s 'L*Rsquare/W'
Rg      d g 0
Rb      b 0 0
.ends

.subckt anresResistor d g s b W=1 L=1 Rsquare = 3.7
R       d s 'L*Rsquare/W'
Rg      d g 0
Rb      b 0 0
.ends

.subckt apresResistor d g s b W=1 L=1 Rsquare = 2.8
R       d s 'L*Rsquare/W'
Rg      d g 0
Rb      b 0 0
.ends

