H ( Height of microstrip, thickness of substrate, mm):  
W1 (Width of microstrip1, mm):  
W2 (Width of microstrip2, mm):  
T (Thicknes of microstrip, mm): 

ε (Relative permittivity ):  
Z01 (Characterisitic Impedance of first microstrip, Ohms): 

Z02 (Characterisitic Impedance of second microstrip, Ohms): 

S (Microstrip gap, mm): 
