Engineering Electromagnetics
9th Edition
ISBN: 9781260029963
Author: Hayt
Publisher: MCG
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Question
Chapter 10, Problem 10.27P
To determine
(a)
The value of s using the Smith chart.
To determine
(b)
The value of
To determine
(c)
The distance between the wavelength from
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A 502 transmission line is terminated with a 502 resistor on series with a 2 * 10 H inductor. If the
frequency of the operation is 60 10° MHz find the reflection coefficient at the load.
*
Select one:
O a. 0.36e56
О .1
O c.0.45e22
O d. 0.6e 37
Oe. 0
1. Matching of a transmission line with a characteristic impedance (Zo) and a load
impedance (Zn) can be obtained when
(a) ZR 0.5Zo (b) ZR=2Zo
(c) ZR-Zo
(d) ZR-0
2. Standing wave ratio (S) for a short circuit load connected to a transmission line is equal
to
(a) S=0
(b) S= -1
(c) S= Infinity
(d) S=1
3. Any transmission
line repeats its impedance, voltage, and current characteristics every
. (Where n-0, 1, 2, 3....etc.)
(a) nλ/2
(b) nλ/3
(c) ni/5
(d) n2/6
Subject:communication
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Chapter 10 Solutions
Engineering Electromagnetics
Ch. 10 - The parameters of a certain transmission line...Ch. 10 - A sinusoidal wave on a transmission line is...Ch. 10 - Prob. 10.3PCh. 10 - A sinusoidal voltage V0, frequency , and phase...Ch. 10 - Two voltage waves of equal amplitude V0 and radian...Ch. 10 - A 50 load is attached to a 50-m section of the...Ch. 10 - Prob. 10.7PCh. 10 - An absolute measure of power is the dBm scale, in...Ch. 10 - A 100-m transmission line is used to propagate a...Ch. 10 - Two lossless transmission lines having different...
Ch. 10 - Two voltage waves of equal amplitude V0, which...Ch. 10 - In a circuit in which a sinusoidal voltage source...Ch. 10 - The skin effect mechanism in transmission lines is...Ch. 10 - A lossless transmission line having characteristic...Ch. 10 - Figure 10.29 See Problem 10.15. For the...Ch. 10 - A 100 lossless transmission line is connected to a...Ch. 10 - Determine the average power absorbed by each...Ch. 10 - The line shown in Figure 10.31 is lossless. Find s...Ch. 10 - A lossless transmission line is 50 cm in length...Ch. 10 - (a) Determine s on the transmission line of Figure...Ch. 10 - Prob. 10.21PCh. 10 - Prob. 10.22PCh. 10 - The normalized load on a lossless transmission...Ch. 10 - Prob. 10.24PCh. 10 - Prob. 10.25PCh. 10 - A 75 lossless line is of length 1.2 . It is...Ch. 10 - Prob. 10.27PCh. 10 - The wavelength on a certain lossless line is 10...Ch. 10 - Prob. 10.29PCh. 10 - A two-wire line constructed of lossless wire of...Ch. 10 - In order to compare the relative sharpness of the...Ch. 10 - In Figure 10.17, let ZL=250 and Z0=50. Find the...Ch. 10 - In Figure 10.17, let ZL=100+j150 and Z0=100. Find...Ch. 10 - The lossless line shown in Figure 10.35 is...Ch. 10 - Prob. 10.35PCh. 10 - The two-wire lines shown in Figure 10.36 are all...Ch. 10 - Prob. 10.37PCh. 10 - Repeat Problem 10.37, with, Z0=50 and RL=Rg=25....Ch. 10 - In the transmission line of Figure 10.20, Z0=50,...Ch. 10 - In the charged line of Figure 10.25, the...Ch. 10 - In the transmission line of Figure 10.37, the...Ch. 10 - Figure 10.38 See Problem 10.42. A simple frozen...Ch. 10 - Figure 10.39 See Problem 10.43. In Figure 10.39,...
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Similar questions
- 1. Matching of a transmission line with a characteristic impedance (Zo) and a load impedance (ZR) can be obtained when (a) ZR=0.5ZO (b) ZR-2Z0 (c) ZR-Zo (d) ZR=0 2. Standing wave ratio (S) for a short circuit load connected to a transmission line is equal to (a) S=0 (b) S=-1 (c) S= Infinity (d) S=1 3. Any transmission line repeats its impedance, voltage, and current characteristics every (Where n-0, 1, 2, 3....etc.) (b) nλ/3 (a) nλ/2 (c) ni/5 (d) nλ/6 4. In smith chart, moving in the clockwise direction means moving a) From load to generator b) From generator to load 5. In Crank diagram, moving in the clockwise direction from the load to the source can be evaluated using the formula a) +j2Bd b)-j3Bx c) -j2Bd d)-j2Bxarrow_forwardA 50 transmission line is terminated with a load of Z₁ = 100 + j50 Q. Find the voltage reflection coefficient and the voltage standing wave ratio (VSWR). r = ZL - Zo ZL + Zo S= 1+|T| 1 – |r|arrow_forward1. The best value for the reflection coefficient p in a transmission line is: a) p=2 b) p=0 c) p=3arrow_forward
- A quarter wavelength line is being used to match a load impedance of 80 Ω to a generator with an output impedance of 80 Ω. What is the required characteristic impedance of the quarter wave line? ..arrow_forward10. A piece of quarter wavelength transmission line is inserted between a load of 100ohm and another transmission line of Zo=50. Then, the characteristic impedance and length of the quarter wavelength transmission line at 1GHz are 70.71 ohm and 300mm 70.71 ohm and 50mm 70.71 ohm and 75mm None of them 50ohm and 75mmarrow_forwardWhat is the value of the input impedance half wavelength from the load? a. ZL b. minimum c. maximum d. Zo For an open circuit line, the location of the first maximum current is ____. a. at the load b. λ/4 from the load c. 0.125λ from the load d. λ/2 from the load What is the phase difference between two points that are half wavelength apart? a. 90° b. 45° c. 180° d. 270°arrow_forward
- For multimode step-index fiber with core index of 1.68 and radius of 35 um. The index difference is 3.75%. For a wavelength of 1150 nm, the optical power propagating in cladding is what percentage of total power? (a) 2.1% (b) 2.5% (c) 1.8% (d) 1.4%arrow_forwardIf the amplitude of the input reflection coefficient is 0.5 with an angle of 45 degrees and the length of the transmission line is I= 0.15A, find the impedance of the load. (Z0=50ohm) Zin =? SWR=? YL=? ZL=?arrow_forwardi need the answer quicklyarrow_forward
- What is the distance between adjacent voltage minima? a. λ/3 b. λ/5 c. λ/2 d. λ/4 The location of maximum input impedance is the also the location of: a. maximum current b. maximum reflection c. maximum SWR d. maximum voltage It is the sum of the incident signal and the reflected signal. (LO2) a. standing waves b. return loss c. reflection coefficient d. mismatch lossarrow_forward3. A 300MHz, 5002 source needs to be connected to two properly matched 500 transmission lines (Z02) in parallel. Use a quarter wavelength transformer (Z01) to compensate for the mismatch. What is Zo1 of the quarter wavelength section and how long will this section be if the relative velocity in the transmission lines is 50% than that of the speed of light. + ਅਮਰੀਅਮ Zs = 500 50Ω Zo1 Zo₂ = 500 50Ω Zo₂ = 500 0₂ Z₁ = 500 Z₁ = 500arrow_forward11.a. A fiber link has a polarization mode dispersion of 4.2 ps/√km. The fiber link is 5 km. What's the total polarization mode dispersion in this fiber?A. 1.9 psB. 9.4 psC. 0.84 psD. 21 ps 11.b. A transceiver has an extinction ratio of 6 in a fiber link. What's the extinction ratio power penalty?A. 1.5 dBB. 7.8 dBC. 1.1 dBD. 6 dBarrow_forward
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