- #1
likephysics
- 636
- 2
Trying to work out the match for a transmission line with 2x termination.
Like the one here:
https://ibb.co/p4dY7pF
V1=1
R1=R2=T1=T2=50,
V1 sees R1 and T1. So it is divided to half.
Now you have 0.5V source with a 50 Ohms series impedance(T1) looking into a load that is a parallel combo of R3&T2, which is 25 Ohms.
So voltage at load is (0.5*25/75) = 0.16V.
This further reduces to a voltage source of 0.16v with 25 ohm series resistance and 50 ohm Tline?
(not an assignment, just trying to refresh by knowledge)
Like the one here:
https://ibb.co/p4dY7pF
V1=1
R1=R2=T1=T2=50,
V1 sees R1 and T1. So it is divided to half.
Now you have 0.5V source with a 50 Ohms series impedance(T1) looking into a load that is a parallel combo of R3&T2, which is 25 Ohms.
So voltage at load is (0.5*25/75) = 0.16V.
This further reduces to a voltage source of 0.16v with 25 ohm series resistance and 50 ohm Tline?
(not an assignment, just trying to refresh by knowledge)