Question
In: Electrical Engineering
Assume a transmission line with ZL = 100 − j25Ω and Z0 = 50Ω. Using the...
Assume a transmission line with ZL = 100 − j25Ω and Z0 = 50Ω.
Using the smith chart, find i) the normalised load impedance; ii)
the corresponding reflection coefficient; iii)
the standing wave ratio; iv) the distance between the load and the
first voltage maximum; v)
the distance between the load and the first voltage minimum; vi) the
normalised admittance;
vii) the input impedance at 0.2λ from the load. (Show all steps on
the Smith chart)
Solutions
Manojponduru answered 1 year agoRelated Solutions
Assume a transmission line with ZL = 100 − j25 Ω and Z0 = 50 Ω....
Assume a transmission line with ZL = 100 − j25 Ω and Z0 = 50 Ω.
Using the smith chart, find i) the normalised load impedance; ii)
the corresponding reflection coefficient; iii) the standing wave
ratio; iv) the distance between the load and the first voltage
maximum; v) the distance between the load and the first voltage
minimum; vi) the normalised admittance;
vii) the input impedance at 0.2λ from the load. (Show all steps
on the Smith chart)
Derive the input impedance of the transmission line of Z0, length ‘l’ and terminated with Zl.
Derive the input impedance of the transmission line of Z0,
length ‘l’ and terminated with Zl.
Assume a transmission line with ZL = 65 + j40Ω and Zo = 30Ω. If the...
Assume a transmission line with ZL = 65 + j40Ω and Zo = 30Ω. If
the frequency of the
line is 2GHz, use the Smith Chart to find: i) the reflection
coefficient; ii) the distance to the
first voltage maximum; iii) the voltage standing wave ratio; iv) the
admittance of the load;
v) the position of the short-circuited stub on the main line for a
perfect impedance matching;
vi) the length of the short-circuited stub. (Show all steps on the...
Assume a transmission line with ZL = 65 + j40 Ω and Zo = 30 Ω....
Assume a transmission line with ZL = 65 + j40 Ω and Zo = 30 Ω.
If the frequency of the line is 2GHz, use the Smith Chart to find:
i) the reflection coefficient; ii) the distance to the first
voltage maximum; iii) the voltage standing wave ratio; iv) the
admittance of the load; v) the position of the short-circuited stub
on the main line for a perfect impedance matching; vi) the length
of the short-circuited stub. (Show all steps...
Assume a transmission line with ZL = 65 + j40 Ω and Zo = 60 Ω....
Assume a transmission line with ZL = 65 + j40 Ω and Zo = 60 Ω.
If the frequency of the line is 2GHz, use the Smith Chart to find:
i) the reflection coefficient; ii) the distance to the first
voltage maximum; iii) the voltage standing wave ratio; iv) the
admittance of the load; v) the position of the short-circuited stub
on the main line for a perfect impedance matching; vi) the length
of the short-circuited stub. (Show all steps...
Assuming that the length of a lossless transmission line with the normalized load impedance of zL...
Assuming that the length of a lossless transmission line with
the normalized load impedance of zL = ZL/Z0 = 1 + j1 is l = 2.25λz
, there are a total of (A) 2 voltage maxima and 2 voltage minima
(B) 2 voltage maxima and 3 voltage minima (C) 3 voltage maxima and
2 voltage minima (D) 4 voltage maxima and 4 voltage minima (E) 4
voltage maxima and 5 voltage minima (F) 5 voltage maxima and 4
voltage minima...
A 50 ohm transmission line has an unknown load impedance ZL. A voltage maximum occurs at...
A 50 ohm transmission line has an unknown load impedance ZL. A
voltage maximum occurs at z = -0.15(wavelength). At z =
-0.20(wavelength) the real part of the impedance is 30 ohms. Find
ZL using the Smith chart.
A 100 ohms load is connected to a 50 ohms transmission line. Determine the value of...
A 100 ohms load is connected to a 50 ohms transmission line.
Determine the value of the reactance to put in series at the input
to the line and the length in wavelengths of the shortest
transmission line to match with a 50 ohms source.
Draw the equivalent circuit of a transmission line and hence write the transmission line equations for...
Draw the equivalent circuit of a transmission line and
hence write the transmission line equations for an elemental
section of a transmission line.
8. A 100 W load is connected to a 50 W transmission line. Determine the value...
8.
A 100 W load is connected to a 50 W transmission line. Determine
the value of the reactance to put in series at the input to the
line and the length in wavelengths of the shortest transmision line
to match with a 50 W source.
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