Fundamentals of Electromagnetics with Engineering Applications
1st Edition
ISBN: 9780470105757
Author: Stuart M. Wentworth
Publisher: Wiley, John & Sons, Incorporated
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 10, Problem 10.13P
Cut a
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Show that minimum spacing for non-coherent orthogonal fsk is double than the minimum spacing for
coherent orthogonal fsk.
O 60 A 50 ohm lossless line connects a matched signal of 100 kHz to a load of 100 ohm. Load power is
100 mW. Estimate:
(i) Voltage reflection coefficient of load.
(ii) VSWR of the load.
(iii) Position of first Vmin and V,
(iv) Impedance at Vmin and
Define the terms Attenuation loss, Reflection loss, Transmission loss, Return loss and Insertion loss.
min
Vmay and values of Vmax and Vmin:
max
One disadvantage of the
standard AM is that the
transmitted power is wasted
because it is mostly at the
carrier.
True
False
The bandwidth of a standard
AM is twice the frequency of
the modulating signal.
O True
False
The phasing method is used for
SSBSC.
True
False
Chapter 10 Solutions
Fundamentals of Electromagnetics with Engineering Applications
Ch. 10 - A matching network consists of a length of a...Ch. 10 - Design an L-section matching network to match a...Ch. 10 - Design an L-section matching network to match an...Ch. 10 - Design an L-section matching network to match a...Ch. 10 - Suppose you want to match a 100 line to a load...Ch. 10 - Prob. 10.7PCh. 10 - Prob. 10.8PCh. 10 - Prob. 10.9PCh. 10 - Prob. 10.10PCh. 10 - Suppose the L-section matching network of Example...
Ch. 10 - Find the scattering matrices for the simple...Ch. 10 - Cut a 50- T-line and insert a series 50- resistor...Ch. 10 - Prob. 10.14PCh. 10 - A series capacitor of value C=2.0pF is inserted in...Ch. 10 - A series inductor of value L=3.5nH is inserted in...Ch. 10 - Prob. 10.17PCh. 10 - The scattering matrix (assuming a 50- impedance...Ch. 10 - Three T-lines with the same characteristic...Ch. 10 - Consider a three-port network that is matched at...Ch. 10 - Prob. 10.21PCh. 10 - Calculate the insertion loss and the VSWR for the...Ch. 10 - Prob. 10.23PCh. 10 - Verify the scattering matrix (10.27) for the...Ch. 10 - Prob. 10.25PCh. 10 - Prob. 10.26PCh. 10 - A four-port 20-dB coupler is specified as having...Ch. 10 - Suppose the coupling for an ideal symmetrical...Ch. 10 - Suppose to port 1 of an ideal ring hybrid coupler...Ch. 10 - Prob. 10.30PCh. 10 - Prob. 10.31PCh. 10 - Prob. 10.32PCh. 10 - Suppose you join a pair of quadrature hybrid...Ch. 10 - Prob. 10.34PCh. 10 - Prob. 10.35PCh. 10 - Prob. 10.36PCh. 10 - Prob. 10.37PCh. 10 - Prob. 10.38PCh. 10 - Prob. 10.39PCh. 10 - Prob. 10.40PCh. 10 - Starting with the Figure 10.28b circuit...Ch. 10 - Starting with the Figure lO.28b circuit...Ch. 10 - Prob. 10.43PCh. 10 - Starting with the Figure 10.28a circuit...Ch. 10 - Prob. 10.45PCh. 10 - For Problem 10.45, (a) design open-ended shunt...Ch. 10 - Prob. 10.47PCh. 10 - Prob. 10.48PCh. 10 - Prob. 10.49PCh. 10 - Prob. 10.50PCh. 10 - Prob. 10.51PCh. 10 - Referring to Example 10.21 and Figure 10.48,...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- For the T-junctio, the 522 parameter is made equal to zero. A power of 5 mW is incident at port 2 and the other ports are reflectionless matched. Determine the power flow through the junction.arrow_forwardDuring the first month of work, you get an assignment to perform a measurement campaign to estimate the channel path loss exponent for a new wireless product. You performed field measurements and collected the following data: Reference path loss: PL(d0) Path loss measurements: PL (d1), PL (d2), ... PL (dn), at distances d1 … dn Using the path loss exponent model, find an expression for the optimum value of the path loss exponent n, which minimizes the mean square error between measurements and the model. Hint: the optimum value of n should minimize the mean square error (MSE) between your predicted path loss and measured path loss.arrow_forwardThe scattering parameters of a certain two-port network is measured to be [0.3 0.6] using 50 ohms measurement system.M=0.4 [s] = M 0.2 a) Find equivalent impedance (Z) parameters for this network. b) What would be the scattering matrix if 100 ohms measurement system is used? You can convert impedance matrix back to scattering matrix using 100 ohms as the reference impedance.arrow_forward
- Problem 2 AConsider a cellular system of hexagonal structure. It is assumed that all the base stations transmit with the same power and the path loss follow the break-point model with exponent 4. The required S/I (signal power to interference power ratio) is 12dB. The fading margin is 10dB. What is the minimum cluster size?arrow_forwardEach end of a long transmission line is perfectly matched but from time domain spectrometer display at the input is observed the voltage variation given below. According to this figure a) For ideal case what should be observed on the time domain spectrometer at he input. Draw ideal case bounce diagram and explain shortlyarrow_forwardAn optical fiber link of length 5 km comprises a fiber cable with an attenuation of 4.5 dB/km. The splice losses for the link are estimated at 1.2 dB/km and the connector losses at the source and detector are 3.5 ad 2.5 dB respectively. Assume that there is no dispersion effect. Find the total channel loss.arrow_forward
- 6-1. You are designing an FDM-PCM/FDMA analog link that will occupy 36 MHz of an INTELSAT VI transponder with 10 users of equal bandwidth. The uplink and downlink center frequencies of the occupied band are 5985.5 MHz and 3760.5 MHz. The distance from the satellite to your earth station is 40,000 km. The saturation uplink flux density (total - all carriers) for your uplink is - 75 dBW/m2 and the satellite's G/T is = -11.6 dB/K. At saturation, the transponder EIRP for your downlink is 29 dBW and the earth station's G/T is 41 dB/K. Assume that the transponder is linear (an unrealistic scenario - but do it this way such that BOI = BOo, dB. The intermodulation carrier to noise ratio, (C/N), in dB, is related to the back-off BOo in dB by (C/N)31M = 7.86 - 0.714 * BO0 In other words, at Xponder saturation the value of (C/N)31M = 7.86 dB and for example BOo = -6 dB the (C/N)31M = 7.86 0.714*(-6) = 12.14 dB. (a) Find the maximum overall carrier-to-noise ratio (C/N), in dB that this link can…arrow_forwardID = k (VGS - VT)2 is the transfer curve used in _____ type MOSFET.arrow_forwardFor the given network: a. Determine re. b. Calculate Zi and Zo. c. Find Av and Ai. d. Repeat parts (b) and (c) with ro = 25 kOhmsarrow_forward
- The scattering parameters of a certain two-port network is measured to be 0.3 0.6 [s] = [01/² using 50 ohms measurement system. M 0.2 a) Find equivalent impedance (Z) parameters for this network. b) What would be the scattering matrix if 100 ohms measurement system is used? You can convert impedance matrix back to scattering matrix using 100 ohms as the reference impedance.arrow_forwardfor a modulation coefficient m = 0.2 and an unmodulated carrier power Pc = 1000 W, find the following: a. total sideband power b. upper and lower sideband power c. modulated carrier power d. total transmitted powerarrow_forwardTheory about Satellite Communication + about Satellite Link Design + about BER in M-ary Phase Shift Keying (M-ary PSK). And please describe each one.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Introductory Circuit Analysis (13th Edition)Electrical EngineeringISBN:9780133923605Author:Robert L. BoylestadPublisher:PEARSONDelmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage LearningProgrammable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
- Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill EducationElectric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSONEngineering ElectromagneticsElectrical EngineeringISBN:9780078028151Author:Hayt, William H. (william Hart), Jr, BUCK, John A.Publisher:Mcgraw-hill Education,
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,
Lecture 4b -- Transmission Line Parameters; Author: EMPossible;https://www.youtube.com/watch?v=naG572ZnXqw;License: Standard Youtube License