Fundamentals of Electromagnetics with Engineering Applications
5th Edition
ISBN: 9780471263555
Author: Stuart M. Wentworth
Publisher: John Wiley & Sons
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Chapter 6, Problem 6.9P
Starting with a 1 .0-mm-diameter solid copper wire, you are to design a
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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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- Communication system Determine the isotropic free space loss at 8 GHz for the shortest path to a geostationary satellite from Earth (36,000 km)arrow_forwarda) A parallel plate transmission line has plate separation d=1 cm, and isfilled with teflon having dielectric constant ε’r=2. Determine themaximum operating frequency such that only TEM mode willpropagate. Also find the range of frequencies over which TE1 andTM1 modes will propagate and no higher order modes. b) In the parallel plate waveguide of part -a, the operating wavelength isλ=2mm. How many waveguide modes will propagate?arrow_forwardA microstrip line is composed of zero thickness copper conductors on a substrate having εr = 8.4, tan = 0.0005 and thickness 1.5 mm. if the line width is 0.5 mm,and operated at 6Ghz, determine the characteristic impedance.arrow_forward
- Q / Consider a cellular system with 500 total allocated voice channel frequencies. Calculate the mean S/I ratio for cell reuse factor equal to 4,7, and 12. Assume omnidirectional antennas with six interferers in the first tier and a slope for path loss (γ = 4). Discuss the resultsarrow_forwardDetermine the isotropic free space loss at 8 GHz for the shortest path to a geostationary satellite from Earth (36000 km)arrow_forwardA piece of RG-59B/U Coaxial cable has a nominal capacitance of 0.4 F/m, and 7.5 H inductance per meter. The diameter of the inner conductor as 0.8m, and the dielectric constant of the insulation as 4.97. Find the diameter of the outer conductor in cm. Assume the line is a lossless line?arrow_forward
- A piece of RG-59B/U Coaxial cable has a nominal capacitance of 0.4F/m, and 7.5 H inductance per meter. The diameter of the inner conductor as 0.8m,and the dielectric constant of the insulation as 4.97. Find the diameter of the outer conductor in cm. Assume the line is a lossless line?arrow_forwardIt is desired to construct uniform transmission lines using polyethylene (εr = 2.25) as the dielectric medium. Assuming negligible losses, find the distance of separation (in mm) for a 308 Ω two–wire line, where the radius of the conducting wires is 0.6 (mm).arrow_forwardA piece of RG-59B/U Coaxial cable has a nominal capacitance of 0.9 Farad/meter, and 8 Henry/m inductance per meter. The diameter of the inner conductor as 0.8m, and the dielectric constant of the insulation as 4. Find the diameter of the outer conductor in cm. Assume the line is a lossless line?arrow_forward
- Consider a communication link operating at 15 GHz with the transmitting and receiving antennas gain of 20 dB and 15 dB, respectively. The transmitted power is 15 W and the distance between transmitter and receiver is 12 km. (i) Determine the received signal (in dBm) for the free space condition. (ii) Repeat (i) if plane earth path loss exists and both transmitting and receiving antenna height is 10m. (iii) If there is a 20-meter tall building located at 5 km from the transmitter, determine the minimum height of transmitting and receiving antennas above ground level to ensure unobstructed LOS conditions.arrow_forwardWhat should be the relative dielectric constant of the dielectric material between the plates so that the propagation speed is 1x10^8 m/s in a 50 ohm parallel plate transmission line to be used at 3 GHz?arrow_forwardSatellites A and B have the same communication equipment (transmitter, antenna, etc.) onboard to communicate with the same ground station. If satellite A is in an orbit 1000 Km higher than satellite B, which will have a poorer signal-to-noise ratio? Why?arrow_forward
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How do Electric Transmission Lines Work?; Author: Practical Engineering;https://www.youtube.com/watch?v=qjY31x0m3d8;License: Standard Youtube License