In an ideal transmission line, If a switch is closed at t = 0 and a...
In an ideal transmission line, If a switch is closed at
t = 0 and a 10 Volt generator with output impedance of 25 Ω
drives a 50 Ω transmission line of length ? with a 75 Ω load. Draw
a Bounce Diagram for the resulting voltage and plot the voltage vs
time at the midpoint of the line vs time. Plot the until the
reflected voltage until it is less than 2% of the original
value.
Homework Answers
Add Answer to:
In an ideal transmission line, If a switch is closed at
t = 0 and a...
In the system shown below, the switch S is closed at t = 0. Assume it...
In the system shown below, the switch S is closed at t = 0. Assume it takes T = ls for a signal to travel down the entire transmission line. The characteristic impedance of the line is Zo Son, and the source and load resistances are shown in the figure. • Draw the voltage bounce diagram. • Using the bounce diagram, plot V(z = 0,t), the voltage at z = 0 (the start of the line) as a function of...
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)...
A DC voltage Vs is applied to a lossless transmission line of length L, with characteristic...
A DC voltage Vs is applied to a lossless transmission line of length L, with characteristic impedance Zo and propagation velocity Up. The line is terminated in a short circuit. Draw the "bounce diagram" for the voltage along the line as a function of time for the following cases: a) Rs = 1/3Zo b) Rs = 3Zo c) Rs= Zo Where Rs is the source impedance. For the case Rs= Zo plot the voltages at both ends of the line...
Problem 4 A generator with an internal resistance of RG = 1202 produces a 5us square...
Problem 4 A generator with an internal resistance of RG = 1202 produces a 5us square pulse with an open-circuit voltage of Ve 5V. The pulse travels at half the speed of light on a 3km lossless transmission line with a characteristic impedance of Zo= 1800 that is terminated with a load resistance of R 902. Use a bounce diagram to construct a voltage vs. time plot for the voltage signal observed at the center point of the transmission line,...
3. A system of two transmission lines connected in series are driven by a voltage source fi(t) Vo...
3. A system of two transmission lines connected in series are driven by a voltage source fi(t) Vou(t) and terminated by a resistive load of 60S2 as shown in the figure below. A switch is closed at t 0 and the positive voltages are measured for 5 μs giving the bounce diagram shown in the figure-the voltage values indicated in the diagram correspond to delta function weights times the source voltage products such as VOTg, VOTg(1 +「2), etc. 400 m...
Problem 2.25 A lossless transmission line is terminated in a short circuit. How long (in wavelengths)...
Problem 2.25 A lossless transmission line is terminated in a short circuit. How long (in wavelengths) should the line be in order for it to appear as an open circuit at its input terminals? Problem 2.27 A 75-Ω resistive load is preceded by a λ/4 section of a 50-Q lossless line, which itself is preceded by another λ/4 section ofa 100-Q line. What is the input impedance? Problem 2.31 A generator with 300 V and Znected to a load ZL...
Please answer ASAP Problem 2 (35 points) For the transmission line circuit shown below, the voltage...
Please answer ASAP
Problem 2 (35 points) For the transmission line circuit shown below, the voltage at the load is given by, vLCt)2 cos(ot +180°) v (a) Calculate the time-averaged power delivered to the load. (5 points) (b) Determine the generator voltage vs(t).(20 points) (c) Calculate the time-averaged power supplied by the generator.(10 points) 75 2 Zo-50 Ω
answer number 3 and 4 Problem 7. Transmission Lines The figure below shows a transmission line with a characteristic impedance Z,-50 Ω, connected to a single frequency generator with an internal i...
answer number 3 and 4
Problem 7. Transmission Lines The figure below shows a transmission line with a characteristic impedance Z,-50 Ω, connected to a single frequency generator with an internal impedance R,-50 C (not shown), and terminated in a purely resistive load RL 50 2. At the frequency of the generator, the wavelength of the transmission line is λ = 2 m. At a distance dl-1.25 m away from the load, a shorted stub is connected via a tee....
Consider a simple power system consisting of an ideal voltage source, an ideal step-up transformer, a...
Consider a simple power system consisting of an ideal voltage source, an ideal step-up transformer, a transmission line, and ideal step-down transformer, and a load. The voltage ofthe source is Vs-480/00V. The impedance of the transmission line is Zline-1H2 Ω, and the impedance of the load is Zload 10+j25 2 (1) Assume that the transformers are not present in the circuit. What is the power factor of the system? What is the load voltage Vi and efficiency of the system?...
3. In the transmission line of Fig.P.1, RL = 20 = 50 2, and Ry =75...
3. In the transmission line of Fig.P.1, RL = 20 = 50 2, and Ry =75 2. Determine and plot the voltage at the load resistor as functions of time for (4 1/v) by constructing appropriate voltage reflection diagrams: Referring to the figure, closing the switch launches a voltage wave whose value is found trough simple voltage division, ig. P.2 may serve as a guidline on how to plot the voltage at the load. 11 ating Zo RL =0 ==1...
In the system shown below, the switch S is closed at t = 0. Assume it takes T = ls for a signal to travel down the entire transmission line. The characteristic impedance of the line is Zo Son, and the source and load resistances are shown in the figure. • Draw the voltage bounce diagram. • Using the bounce diagram, plot V(z = 0,t), the voltage at z = 0 (the start of the line) as a function 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)...
Problem 4 A generator with an internal resistance of RG = 1202 produces a 5us square pulse with an open-circuit voltage of Ve 5V. The pulse travels at half the speed of light on a 3km lossless transmission line with a characteristic impedance of Zo= 1800 that is terminated with a load resistance of R 902. Use a bounce diagram to construct a voltage vs. time plot for the voltage signal observed at the center point of the transmission line,...
3. A system of two transmission lines connected in series are driven by a voltage source fi(t) Vou(t) and terminated by a resistive load of 60S2 as shown in the figure below. A switch is closed at t 0 and the positive voltages are measured for 5 μs giving the bounce diagram shown in the figure-the voltage values indicated in the diagram correspond to delta function weights times the source voltage products such as VOTg, VOTg(1 +「2), etc. 400 m...
Problem 2.25 A lossless transmission line is terminated in a short circuit. How long (in wavelengths) should the line be in order for it to appear as an open circuit at its input terminals? Problem 2.27 A 75-Ω resistive load is preceded by a λ/4 section of a 50-Q lossless line, which itself is preceded by another λ/4 section ofa 100-Q line. What is the input impedance? Problem 2.31 A generator with 300 V and Znected to a load ZL...
Please answer ASAP
Problem 2 (35 points) For the transmission line circuit shown below, the voltage at the load is given by, vLCt)2 cos(ot +180°) v (a) Calculate the time-averaged power delivered to the load. (5 points) (b) Determine the generator voltage vs(t).(20 points) (c) Calculate the time-averaged power supplied by the generator.(10 points) 75 2 Zo-50 Ω
answer number 3 and 4
Problem 7. Transmission Lines The figure below shows a transmission line with a characteristic impedance Z,-50 Ω, connected to a single frequency generator with an internal impedance R,-50 C (not shown), and terminated in a purely resistive load RL 50 2. At the frequency of the generator, the wavelength of the transmission line is λ = 2 m. At a distance dl-1.25 m away from the load, a shorted stub is connected via a tee....
Consider a simple power system consisting of an ideal voltage source, an ideal step-up transformer, a transmission line, and ideal step-down transformer, and a load. The voltage ofthe source is Vs-480/00V. The impedance of the transmission line is Zline-1H2 Ω, and the impedance of the load is Zload 10+j25 2 (1) Assume that the transformers are not present in the circuit. What is the power factor of the system? What is the load voltage Vi and efficiency of the system?...
3. In the transmission line of Fig.P.1, RL = 20 = 50 2, and Ry =75 2. Determine and plot the voltage at the load resistor as functions of time for (4 1/v) by constructing appropriate voltage reflection diagrams: Referring to the figure, closing the switch launches a voltage wave whose value is found trough simple voltage division, ig. P.2 may serve as a guidline on how to plot the voltage at the load. 11 ating Zo RL =0 ==1...
Most questions answered within 3 hours.
-
Suppose that on a temperature scale X, water boils at 203.0°X
and freezes at -105.7°X. What...
asked 21 minutes ago -
BaS crystallizes in a cubic unit cell with S2- ions on each
corner and each face....
asked 52 minutes ago -
A. 0≤P(Oi)≤10≤P(Oi)≤1 for each i
B. P(Oi)≤0P(Oi)≤0
C. P(Oi)=1+P(OCi)P(Oi)=1+P(OiC)
D. P(Oi)≥1P(Oi)≥1
If an experiment consists of...
asked 2 hours ago -
A battery has an emf of 9.20V and an internal resistance of 1.20
ohm. a)What resistance...
asked 2 hours ago -
The area of an elastic circular loop decreases at a constant
rate, dA/dt = −6.60×10−3 m2/s...
asked 3 hours ago -
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 5 hours ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 5 hours ago -
implement a program that reads a number of rows and a symbol.
The program will draw...
asked 5 hours ago -
Assume that when adults with smartphones are randomly selected,
45% use them in meetings or classes....
asked 5 hours ago -
Determine the number of formula units of
Na2SO4 and moles of oxygen contained in 8.11
moles...
asked 5 hours ago -
Explain in steps on the following code
What would be the output when executed
using System;...
asked 5 hours ago -
Given the information in the table, which of the following
statements is CORRECT?
Stock A
Stock...
asked 5 hours ago