satishgra
Member level 3
Hi,
I am trying to find the equivalent T/PI network of a microstrip.
I found the following solution for calculating ABCD parameters for a TL.
I have few doubts in this :
1. Why is V1 = (V+) {e(jbl) + e(-jbl) } when I2 =0 {basically 2nd port is OC}
2. Why is V1 = (V+) {e(jbl) - e(-jbl) } when V2 =0 {basically 2nd port is SC}
3. If i also want to consider attenuation constant(alpha), should i replace Beta by alpha+Jbeta in the final result ??
I am trying to find the equivalent T/PI network of a microstrip.
I found the following solution for calculating ABCD parameters for a TL.
I have few doubts in this :
1. Why is V1 = (V+) {e(jbl) + e(-jbl) } when I2 =0 {basically 2nd port is OC}
2. Why is V1 = (V+) {e(jbl) - e(-jbl) } when V2 =0 {basically 2nd port is SC}
3. If i also want to consider attenuation constant(alpha), should i replace Beta by alpha+Jbeta in the final result ??