Fundamentals of Electromagnetics with Engineering Applications
5th Edition
ISBN: 9780471263555
Author: Stuart M. Wentworth
Publisher: John Wiley & Sons
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Question
Chapter 6, Problem 6.25P
To determine
The load impedance of the lossless Transmission line.
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A lossless transmission line is 50 cm in length and operates at a frequency of 100 MHz. The line parameters are L = 0.2μH/m and C = 80 pF/m. The line is terminated by a load ZL = 50 + j20 Ω. Determine the: (a) reflection coefficient ; (b) SWR ; (c) the input impedance of the line. (d) What average power is delivered to ZL if the input voltage is 100 V?
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Chapter 6 Solutions
Fundamentals of Electromagnetics with Engineering Applications
Ch. 6 - Prob. 6.1PCh. 6 - Prob. 6.2PCh. 6 - Modify (6.3) to include internal inductance of the...Ch. 6 - Prob. 6.5PCh. 6 - The specifications for RG-214 coaxial cable are as...Ch. 6 - For the RG-214 coax of Problem 6.6 operating at...Ch. 6 - If 1.0 W of power is inserted into a coaxial...Ch. 6 - Starting with a 1 .0-mm-diameter solid copper...Ch. 6 - A coaxial cable has a solid copper inner conductor...Ch. 6 - Prob. 6.11P
Ch. 6 - Prob. 6.12PCh. 6 - Prob. 6.13PCh. 6 - A source with 50- source impedance drives a 50-...Ch. 6 - Prob. 6.15PCh. 6 - Prob. 6.16PCh. 6 - The input impedance for a 30.-cm length of...Ch. 6 - For the lossless T-line circuit shown in Figure...Ch. 6 - Prob. 6.19PCh. 6 - Prob. 6.20PCh. 6 - Prob. 6.21PCh. 6 - Repeat Problem 6.14 using the Smith Chart.Ch. 6 - Prob. 6.23PCh. 6 - Prob. 6.24PCh. 6 - Prob. 6.25PCh. 6 - On a 50- lossless T-line, the VSWR is measured as...Ch. 6 - Prob. 6.27PCh. 6 - Prob. 6.28PCh. 6 - Referring to Figure 6.20, suppose we measure...Ch. 6 - A matching network, using a reactive element in...Ch. 6 - A matching network consists of a length of T-line...Ch. 6 - You would like to match a 170- load to a 50-...Ch. 6 - A load impedance ZL=200+j160 is to be matched to a...Ch. 6 - Repeat Problem 6.34 for an open-ended shunt-stub...Ch. 6 - A load impedance ZL=25+j90 is to be matched to a...Ch. 6 - Repeat Problem 6.36 for an open-ended shunt-stub...Ch. 6 - Prob. 6.38PCh. 6 - Prob. 6.39PCh. 6 - Prob. 6.40PCh. 6 - Prob. 6.41PCh. 6 - Prob. 6.42PCh. 6 - Prob. 6.43PCh. 6 - Prob. 6.44PCh. 6 - Prob. 6.45PCh. 6 - Prob. 6.46PCh. 6 - The top-down view of a microstrip circuit is shown...Ch. 6 - Prob. 6.48PCh. 6 - Prob. 6.49PCh. 6 - Prob. 6.50PCh. 6 - Prob. 6.51PCh. 6 - Prob. 6.53PCh. 6 - Prob. 6.54PCh. 6 - Prob. 6.55PCh. 6 - Prob. 6.56PCh. 6 - Prob. 6.57PCh. 6 - Actual pulses have some slope to the leading and...Ch. 6 - Prob. 6.59P
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Similar questions
- QI/ A lossless coaxial cable of 170 mm long has the parameters L 245 nH/m and C 200 pF/m. The operating frequency is f 1GHz and the line is terminated by ZL 100 ome, determine: A) The characteristic impedance .B) The input impedance at the input terminals of the line. C) The standing wave ratio on the line.arrow_forwardStuck on this practice study question. How do solve this transmission problem? A lossless 50-ohm transmission line is terminated in a short circuit. Use the Smith chart to determine: a. The input impedance at a distance 2.3λ from the load. b. The distance from the load at which the input admittance is Yin= -j0.04 Sarrow_forwardThe parameters of a lossy transmission line are L′=0.45 μH/m, R′=0.15 Ω/m and ω=5×10^8 rad/s. If Z_0=432 Ω, Solve for >G′ >C′ >γ (Express in rectangular form [radians])arrow_forward
- A transmission line has a characteristic impedance of 50 ohm and a line resistance of 0.1 ohm/m. If the line is distortionless, what will be the value of the attenuation constant of the line in Np/m?arrow_forwardA lossless transmission line which operates at 1MHz, is formed by the following line parameters: R= 5 Ω, L = 1 mH, G= 0.1 ℧, C= 1µF. Calculate the Characteristic impedance. Propagation Constant Attenuation Constant Phase Constantarrow_forwardThe impedance and propagation constant at 241 MHz for a transmission line are Z0 = 43 - j2 Ω and γ=2 + j7 m-1. Determines the parameters per unit length of the line.arrow_forward
- 6. A 50Ω transmission line uses an insulating material with ǫr = 3. When terminated in anopen circuit, how long the line has to be for its input impedance to be a 30µH inductanceat 200MHz?arrow_forwardQI/ A lossless coaxial cable of 170 mm long has the parameters L — 245 nWm andC — 200 pF/m. The operating frequency is f —I GHz and the line is terminated by ZL —100 Q, determine:A) The characteristic impedance.B) The input impedance at the input terminals of the line.C) The standing wave ratio on the line.arrow_forwardlossless transmission line has a characteristic impedance of Zo=302, load reflection coefficient is 0.5 .What is the load impedance?arrow_forward
- A 60-ohm distortionless transmission line has a capacitance of 0.15nF/m. The attenuation of the line 1.15*10-3 Np/m. Calculate: (i) The line parameter resistance, inductance and conductance per meter of the line, (ii) Voltage at a distance of 1Kmand 4Km with respect to sending voltage.arrow_forwardCalculate the charecterictics impedance, propagation constant and velocity of propagation at 600 KHz for a transmission line having L=0.5Mh/km and C=.08microfarad/km,and and negligible R and G.arrow_forwardA 50 Ω lossless transmission line is terminated with a 75 Ω resistor. Find the input impedance if the transmission line is three quarters of a wavelength long.arrow_forward
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