A lossless transmission line of electrical length l = 0.35λ is terminated in a load impedance...
A lossless transmission line of electrical length l = 0.35λ is
terminated in a load impedance as shown in the following figure,
where ZL = 60Ω, and Z0 = 100Ω.
Find:
a) Relfection coefficient Γ,
b) Standing wave ratio S (or VSWR),
c) Input impedance Zin.
Homework Answers
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A lossless transmission line of electrical length l = 0.35λ is
terminated in a load impedance...
SET 1 1. A lossless transmission line of length 1-0.3? is terminated with complex load impedance...
SET 1 1. A lossless transmission line of length 1-0.3? is terminated with complex load impedance ZL- 30 + j20 ? and characteristic impedance Z0-75 ?. Using formulae, calculate (7 Marks) (4 Marks) (5 Marks) (14 Marks) i. The input impedance to the line Zin in ?; The input admittance to the line Yin in S; i The distance to first minimum from the load; Use Smith Chart to all above parameters iv.
Please help! A 75-12 lossless transmission line has l = 0.752. An inductive load, Zl, is...
Please help!
A 75-12 lossless transmission line has l = 0.752. An inductive load, Zl, is terminated where ZL = 75 + 75 12. (a) Find the standing wave ratio S on the line. (b) Find the load reflection coefficient, r(O), and the reflection coefficient seen at input, 7(1). (c) Find the input impedance of the line, Zin, for four different line lengths: 11 = 1/8, 12 = 9/4, 13 = 34/8, and 14 = 1/2, respectively. V(z), 7(z) ZO.B
Question 4 (a) The input impedance of a lossless air-core transmission line with characteristic impedance Ro. phase constant B and length I terminated in an impedance Z, is given by R,+Z, tan( i....
Question 4 (a) The input impedance of a lossless air-core transmission line with characteristic impedance Ro. phase constant B and length I terminated in an impedance Z, is given by R,+Z, tan( i. Determine the length of an open circuit 50Ω line required to create a 0.1 nH inductor at a frequency of 10 GHz. (6 marks) ii. Determine the input impedance of the line in part () if the open circuit is changed to a short circuit. (3 marks)...
1) A transmission line with z, = 120o is terminated with a load Z. = 120 If the line is /4 long, ...
1) A transmission line with z, = 120o is terminated with a load Z. = 120 If the line is /4 long, find (a) The reflection coefficient T (b) The standing wave ratio VSWR. (c) The input impedance Zm 120X2. 2S points) 14
1) A transmission line with z, = 120o is terminated with a load Z. = 120 If the line is /4 long, find (a) The reflection coefficient T (b) The standing wave ratio VSWR. (c) The input...
2.2 A lossless transmission line of length 0.3A is terminated with a load impedance as shown...
2.2 A lossless transmission line of length 0.3A is terminated with a load impedance as shown below. Find the reflection cocfficient at the load, the SWR on the line, the return loss, and the input impedance to the linc. に0.3A ス14-40+/20 Ω
A lossless transmission line is terminated with a 100Ω load. If the SWR on the line...
A lossless transmission line is terminated with a 100Ω load. If the SWR on the line is 1.25, find the two possible values for the characteristic impedance of the line.
Problem 3. A lossless air-filled transmission line with Zo = 500 is terminated in a load...
Problem 3. A lossless air-filled transmission line with Zo = 500 is terminated in a load with Z. = (100 +j25) 22. Determine the reflection coefficient, VSWR, and the input impedance 0.122 away from the load.
A lossless transmission line is terminated with a short circuit at the far end as shown...
A lossless transmission line is terminated with a short circuit at the far end as shown in the figure below. Calculate the input impedance Zin a) at dc; b) when the line islong; c) when the line is long; d) when the line is2 long. e) Based on the previous results, plot the imaginary part of the input impedance as a function of 8 the electrical length of the line. 0 points) 2 7 Zo Zin
Consider a 50 Ω lossless transmission line terminated in a load impedance ?? = (100 −...
Consider a 50 Ω lossless transmission line terminated in a load impedance ?? = (100 − ?50) Ω. Find ?(?) and Γ(?) at a distance ? = 0.1λ.
1) A lossless transmission line that is 3N2 long with an impedance of 75Ω terminated by a load of...
1) A lossless transmission line that is 3N2 long with an impedance of 75Ω terminated by a load of 25 Ω The generator has a voltage of V,r-2sin(et) V and an internal impedance Ζ'50Ω (a) For this circuit give Vg, T, and the voltage standing wave ratio. (b) Give Vin. Inand Vo (c) Give and I (d) Give the voltage and current at the midpoint of the line (ie. P(z) and I(2) at z-3/4). (e) From the answer of (d)...
SET 1 1. A lossless transmission line of length 1-0.3? is terminated with complex load impedance ZL- 30 + j20 ? and characteristic impedance Z0-75 ?. Using formulae, calculate (7 Marks) (4 Marks) (5 Marks) (14 Marks) i. The input impedance to the line Zin in ?; The input admittance to the line Yin in S; i The distance to first minimum from the load; Use Smith Chart to all above parameters iv.
Please help!
A 75-12 lossless transmission line has l = 0.752. An inductive load, Zl, is terminated where ZL = 75 + 75 12. (a) Find the standing wave ratio S on the line. (b) Find the load reflection coefficient, r(O), and the reflection coefficient seen at input, 7(1). (c) Find the input impedance of the line, Zin, for four different line lengths: 11 = 1/8, 12 = 9/4, 13 = 34/8, and 14 = 1/2, respectively. V(z), 7(z) ZO.B
Question 4 (a) The input impedance of a lossless air-core transmission line with characteristic impedance Ro. phase constant B and length I terminated in an impedance Z, is given by R,+Z, tan( i. Determine the length of an open circuit 50Ω line required to create a 0.1 nH inductor at a frequency of 10 GHz. (6 marks) ii. Determine the input impedance of the line in part () if the open circuit is changed to a short circuit. (3 marks)...
1) A transmission line with z, = 120o is terminated with a load Z. = 120 If the line is /4 long, find (a) The reflection coefficient T (b) The standing wave ratio VSWR. (c) The input impedance Zm 120X2. 2S points) 14
1) A transmission line with z, = 120o is terminated with a load Z. = 120 If the line is /4 long, find (a) The reflection coefficient T (b) The standing wave ratio VSWR. (c) The input...
2.2 A lossless transmission line of length 0.3A is terminated with a load impedance as shown below. Find the reflection cocfficient at the load, the SWR on the line, the return loss, and the input impedance to the linc. に0.3A ス14-40+/20 Ω
Problem 3. A lossless air-filled transmission line with Zo = 500 is terminated in a load with Z. = (100 +j25) 22. Determine the reflection coefficient, VSWR, and the input impedance 0.122 away from the load.
A lossless transmission line is terminated with a short circuit at the far end as shown in the figure below. Calculate the input impedance Zin a) at dc; b) when the line islong; c) when the line is long; d) when the line is2 long. e) Based on the previous results, plot the imaginary part of the input impedance as a function of 8 the electrical length of the line. 0 points) 2 7 Zo Zin
1) A lossless transmission line that is 3N2 long with an impedance of 75Ω terminated by a load of 25 Ω The generator has a voltage of V,r-2sin(et) V and an internal impedance Ζ'50Ω (a) For this circuit give Vg, T, and the voltage standing wave ratio. (b) Give Vin. Inand Vo (c) Give and I (d) Give the voltage and current at the midpoint of the line (ie. P(z) and I(2) at z-3/4). (e) From the answer of (d)...
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