Engineering Electromagnetics
9th Edition
ISBN: 9780078028151
Author: Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher: Mcgraw-hill Education,
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 12, Problem 12.20P
To determine
(a)
The fractions of the incident power that are reflected and transmitted for s-polarization.
To determine
(b)
The fractions of the incident power that are reflected and transmitted for p-polarization.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
2. Provide an insight on the reflection phenomena in transmission lines and the formation of
Standing Wave pattern (SWR)?
مودود
WIDTH
ch7
for the cable.
A wave traveling in a lossless, nonmagnetic medium has an electric field amplitude of 24.56
7-31 V/m and an average power density of 2.4W/m². Determine the phase velocity of the wave.
2-4
Problem #1:
A cırcularly polarised Planc wave of Frequency 20GH2 travels in Idcal Dielectrc Er-2 and incidents Obliquely onto a boundary with air
at an incidonce angle 35.26 degrees. Electrie Ficld Intensity amplitude JEl 103 v/m. relative magnotic permeability of diclectric is 1.
write expressions for incident, roflected and transmitted wave.
What polarisations will reflect and/or cmerge into air and continue propagating? Compare average energy of transmitted and reflected
waves of cither polarisation.
%3D
Chapter 12 Solutions
Engineering Electromagnetics
Ch. 12 - Prob. 12.1PCh. 12 - Prob. 12.2PCh. 12 - A uniform plane wave m region 1 is normally...Ch. 12 - Prob. 12.4PCh. 12 - Prob. 12.5PCh. 12 - In the beam-steering prism of Example 12.8,...Ch. 12 - The semi-infinite regions z 0 and z 1m are free...Ch. 12 - Prob. 12.8PCh. 12 - Prob. 12.9PCh. 12 - Prob. 12.10P
Ch. 12 - Prob. 12.11PCh. 12 - Prob. 12.12PCh. 12 - Prob. 12.13PCh. 12 - Prob. 12.14PCh. 12 - Prob. 12.15PCh. 12 - Prob. 12.16PCh. 12 - Prob. 12.17PCh. 12 - Prob. 12.18PCh. 12 - You are given Four slabs of lossless dielectric,...Ch. 12 - Prob. 12.20PCh. 12 - Prob. 12.21PCh. 12 - Prob. 12.22PCh. 12 - Prob. 12.23PCh. 12 - Prob. 12.24PCh. 12 - Prob. 12.25PCh. 12 - Show how a single block of glass can be used to...Ch. 12 - Prob. 12.27PCh. 12 - Over a small wavelength range, the refractive...Ch. 12 - Prob. 12.29PCh. 12 - Prob. 12.30P
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
- A sinusoidal wave on a transmission line is specified by voltage and current in phasor form: Vs(z) = Voeaz ejßz and Is(z) = 1,eaz ejßzejp where Vo and I, are both real. a) In which direction does this wave propagate and why? b) Consider that a = 0, Zo 500, and the wave velocity is v, = 2.5 × 108 m/s, with w = 108 s-1. S Find the resistance (R), the admittance (G), the inductance (L), the capacitance (C), the wavelength (1) and the current phase ().arrow_forwardAn EM wave is normally incident to a conductor, increasing the frequency by a factor of sixteen will Select one: a. Increase the skin depth by a factor of 2. b. Increase the skin depth by a factor of 4. c. Decrease the skin depth by a factor of 16. d. Decrease the skin depth by a factor of 4.arrow_forwardQ2: Explain the reason(s) for the following: ZIT JEON TE 1. Why in TE mode both m and n can't be equal to zero? 2. TEM mode not propagate in the rectangular wave guide? 3. TE10 is the dominate mode in the rectangular wave guide? 4. There is no TE10 and TM₁0 modes in circular waveguide? 5. Quasi TEM modes propagates in the slot line or coplanar waveguide only?arrow_forward
- 1 . Write the phasor expressions for the electric and magnetic field intensity vectors of an x-polarized uniform plane wave propagating in +z direction and write the phasor expressions for the electric and magnetic field intensity vectors of an y-polarized uniform plane wave propagating in +x direction.arrow_forwardA uniform plane electromagnetic wave incident normally on a planesurface of a dielectric material is reflected with a VSWR of 3. What is the percentage of incident power that is reflected?arrow_forwardQuestion 3) The velocity amplitude of the vertical component of a surface wave, with u frequency of 5 Hz, is 3 cm/sec at about 5 m from the source that is generating the wave. Estimate the velocity amplitude of the wave at 20 m from the source. Assume the ground is dry consolidated elay.1arrow_forward
- D12.3. A uniform plane wave in air is normally incident on a dielectric slab of thickness /4 and intrinsic impedance 72 = 260 2. Determine the magnitude and phase of the reflection coefficient. Ans. 0.356; 180°arrow_forwardWhat are reflection and transmission coefficients? Derive the formula for the same. When an EM wave travels from a dielectric (medium-1) to the conductor,then what will be the value of these parameters?arrow_forward12.21 I A right-circularly polarized plane wave in air is incident at Brewster's angle onto a semi-infinite slab of plexiglas (e, = 3.45, e, = 0). (a) Determine the fractions of the incident power that are reflected and transmitted. (b) Describe the polarizations of the reflected and transmitted waves.arrow_forward
- The left end of a taut string of length L, is connected to a vibrator with a fixed frequency f. The right end of the string is tied to a suspended object of varying mass, m, through a pulley. For a mass m1 of the object, a standing wave with one loop is observed. For a mass m2 of the object, a standing wave with four loops is observed. What is the ratio "m2/ m1= ?" 2 16 0.25 0.0625arrow_forwardCOS (2T10 Problem 4. A voltage wave of the form V+ = (2x 10-4V) cos( t-kz is incident from cable 1 with characteristic impedance 201 = 1200 onto a connection to cable 2 with characteristic impedance Z02=1002. Take the speed of the cable wave in each cable to be 2 x 10 m/s. A) Find the amplitudes of the reflected and transmitted voltages. B) Find the incident, reflected, and transmitted powers.arrow_forward10. A linearly polarized electromagnetic wave has an average intensity of 440 W/m, This wave is directed towards two ideal polarizers (in real polarizers, transmission is also affected by reflection and absorption). Polarizer A is oriented with its transmission axis at an angle of = 27.5° with the incident electric field. Polarizer B has its axis at an angle of 0, = 76.8° with the incident electric field, as shown in the figure. View Along Axis Sideview a) What is the average intensity of the wave after it passes through polarizer A? b) What is the average intensity of the wave after it passes through polarizer B? c) Suppose that the two polarizers A and B are interchanged. What would the average intensity be after passing through both polarizers?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:PEARSON
Delmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage Learning
Programmable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill Education
Electric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSON
Engineering 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,
What Is a Plane Wave? — Lesson 2; Author: EMViso;https://www.youtube.com/watch?v=ES2WFevGM0g;License: Standard Youtube License