COURSE STRUCTURE ANALYSIS SUBJECT WISESUBJECT TITLE: EM WAVES & TRANSMISSION LINES STAFF NAME: J.VEERAYYA Aim and Objective of the course: Syllabus: UNIT I ELECTROSTATICS: Coulomb’s Law, Electric Field Intensity – Fields due to Different Charge Distributions, Electric Flux Density, Gauss Law and Applications, Electric Potential, Relations Between E and V, Maxwell’s Two Equations for Electrostatic Fields, Energy Density, Related Problems. Convection and Conduction Currents, Dielectric Constant, Isotropic and Homogeneous Dielectrics, Continuity Equation, Relaxation Time, Poisson’s and Laplace’s Equations; Capacitance – Parallel Plate, Coaxial, Spherical Capacitors, Related Problems. UNIT II MAGNETOSTATICS : Biot-Savart Law, Ampere’s Circuital Law and Applications, Magnetic Flux Density, Maxwell’s Two Equations for Magnetostatic Fields, Magnetic Scalar and Vector Potentials, Forces due to Magnetic Fields, Ampere’s Force Law, Inductances and Magnetic Energy, Related Problems. UNIT III MAXWELL’S EQUATIONS (Time Varying Fields): Faraday’s Law and Transformer emf, Inconsistency of Ampere’s Law and Displacement Current Density, Maxwell’s Equations in Different Final Forms and Word Statements. Conditions at a Boundary Surface : Dielectric-Dielectric and Dielectric-Conductor Interfaces, Related Problems . UNIT IV EM WAVE CHARACTERISTICS - I: Wave Equations for Conducting and Perfect Dielectric Media, Uniform Plane Waves – Definition, All Relations Between E & H. Sinusoidal Variations. Wave Propagtion in Lossless and Conducting Media. Conductors & Dielectrics – Characterization, Wave Propagation in Good Conductors and Good Dielectrics. Polarization. Related Problems. UNIT V EM WAVE CHARACTERISTICS – II: Reflection and Refraction of Plane Waves – Normal and Oblique Incidences, for both Perfect Conductor and Perfect Dielectrics, Brewster Angle, Critical Angle and Total Internal Reflection, Surface Impedance. Poynting Vector and Poynting Theorem – Applications, Power Loss in a Plane Conductor. Related Problems. UNIT V GUIDED WAVES : Parallel Plane Waveguides: Introduction, TE, TM, TEM Modes - Concepts and Analysis, Cutoff Frequencies, Velocities, Wavelengths, Wave Impedances. Attenuations Factor – Expression for TEM Case. Related Problems. UNIT VII TRANSMISSION LINES - I : Types, Parameters, Transmission Line Equations, Primary & Secondary Constants, Expressions for Characteristic Impedance, Propagation Constant, Phase and Group Velocities, Infinite Line Concepts, Losslessness /Low Loss Characterization, Distortion – Condition for Distortionlessness and Minimum Attenuation, Loading - Types of Loading. Related Problems. UNIT VIII TRANSMISSION LINES – II : Input Impedance Relations, SC and OC Lines, Reflection Coefficient, VSWR. UHF Lines as Circuit Elements; /4, /2, /8 Lines – Impedance Transformations. Smith Chart – Configuration and Applications, Single and Double Stub Matching. Related Problems. Text books : 1. 2. Electromagnetic Waves and Radiating Systems – E.C. Jordan and K.G. Balmain, PHI, 2nd Edition, 2000. Elements of Electromagnetic – Matthew N.O. Sadiku, Oxford Univ. Press, 3rd ed., 2001. References : . 7th ed. Raju.hindawi. Harishankar Ramachandran Department of Electrical Engineering IIT Madras http://nptel.ac.ac.ac. K Shevgaonkar Head. An international journal on Acoustics.iitm. Hayt Jr. India http://nptel.N.com/journals/asp/contents. http://nptel.. New Delhi. Networks. 2005. 2. 5. Speech.ac. IEEE Transactions.. Ltd.1999. TMH.Electromagnetic Fields Dr. Journals available in library 1. 2001. 2nd ed. Springer (India) Pvt..in/video. printed by Institute for Educational Leadership Electronic Library (IEL) Web based Journal URL: • 1.html E-learning materials NPTEL (i) 1)Web content. 3. PHI.htm 3)Video Lectures. Satya Prakashan (Tech. and John A. http://www.iitm. New Delhi. IIT Bombay. Lines and Fields – John D. Electromagnetic Field Theory and Transmission Lines – G. Engineering Electromagnetics – William H.php?courseId=1009 URL's . 2006.in/courses/Webcourse-contents/IIT%20Guwahati/em/index.. R. India Publications).iitm.in/nptel/Electrical%20&%20Comm %20Engg/Transmission%20Lines%20and%20EM%20Waves/Course %20Objective.iitb. Assam. K Shevgaonkar Head.Transmission Lines and EM Waves Prof. R. Pte.in/video. Pearson Edn. Electrical Engineering Department. Ltd. Eurasip journal on advances in signal processing http://www. 2005. 4.Transmission Lines and EM Waves Prof.cdeep. Ryder. Ratnajit Bhattacharjee Electronics & Communication Engineering IIT Guwahati. and Signal Processing .S. 2nd ed. Buck.htm 2) Web Content. Engineering Electromagnetics – Nathan Ida. IIT Bombay. Transmission Lines and Networks – Umesh Sinha.1.php?courseId=1027 4)Video LecturesProf. Electrical Engineering Department. youtube. Addison Wesley.com 1. John A.ph.physics.com/watch?v=OmR4GkDZ7Zo http://www.5) Web Content http://ocw.mit.pdf http://www.htm 6) other Video Lectureshttp://www. Publisher: McGraw-Hill Publishing Co.com/max.org/EFRA/Module%20C/Module%20C%20Index.edu/courses/electrical-engineering-and-computer-science/6-641electromagnetic-fields-forces-and-motion-spring-2009/lecture-notes/ http://ocw.amanogawa.sfu.1963 . Harrington.engr. Van Bladel.youtube. Electromagnetic Fields (IEEE Press Series on Electromagnetic Wave Theory) by Jean G.scientainment.mun.htm http://gogetpapers.edu/more_stuff/Maxwell_Eq.ycars. Chipman Publisher: McGraw-Hills 7. Schaum's Outline of Theory and Problems of Transmission Lines by Robert A.com/watch?v=gGoi2DAnvSk http://www.ca/~egill/index_files/ http://farside. D.html http://www.edu/OcwWeb/Electrical-Engineering-and-Computer-Science/6-013Fall2005/CourseHome/index. Buck. Wiley .com/archive/docs/EM2. Principles and Applications of Electromagnetic Fields by Robert and Robert E. Engineering Electromagnetic.ca/physics/associate/emeriti/cochran/MAXoutline. Introduction to Electromagnetic Fields and Waves(1963) by Charles A Holt. Wiley-IEEE Press 4.pdf http://www. Cheng: “Field and Wave Electromagnetic”.html E-Books • All the books are available for download in www. Electromagnetic Problem Solver (Problem Solvers) by The Staff of REA. . 5.edu/teaching/em/lectures/node40. Publisher: Research & Education Association 6.php?course=ltv112&cat=Engineering http://www.com/lectures.youtube.com/Explore/Electromagnetic_Theory_1_Lectures/1 http://www.utexas.pdf http://galileoandeinstein.mit.com/watch?v=h5Y45wEO9F4 http://www. 6th edition by William H. Collin Plonsey Publisher: McGraw Hill 2. Hayt. Time-Harmonic Electromagnetic Fields (IEEE Press Series on Electromagnetic Wave Theory) by Roger F. 8. (1992). Wiley-IEEE Press 3.virginia.gigapedia.learnerstv. 1 1. Isotropic and Homogeneous Dielectrics. Related Problems UNIT II/Magneto Statics Biot-Savart Law.I Wave Equations for Conducting and Perfect Dielectric Media Uniform Plane Waves – Definition.3 4 4. Inductances and Magnetic Energy.9 1. Continuity Equation.4 1. Gauss Law and Applications Electric Potential.2 4. Relations Between E and V Maxwell’s Two Equations for Electrostatic Fields.Lesson Plan Unit/Topic No.4 4.4 2. Magnetic Scalar and Vector Potentials Forces due to Magnetic Fields.1 4.7 1. Related Problems Convection and Conduction Currents. All Relations Between E & H Sinusoidal Variations.3 4.10 2 2. Wave Propagation in Lossless Wave Propagation in Conducting Media. Electric Field Intensity – Fields due to Different Charge Distributions Electric Flux Density.6 4. Energy Density. Relaxation Time Poisson’s and Laplace’s Equations. Conductors & Dielectrics – Characterization. Unit/Topic Name 1 1.6 1.7 UNIT I/ELECTROSTATICS Introduction to vector algebra Coulomb’s Law.8 1. Ampere’s Circuital Law Ampere’s Circuital Law Applications Magnetic Flux Density. of Classes required 2 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 2 2 2 2 2 1 1 2 1 2 . Maxwell’s Equations in Different Final Forms and Word Statements Conditions at a Boundary Surface : Dielectric-Dielectric and Dielectric-Conductor Interfaces UNIT IV/ EM Wave Characteristics .3 2. Related Problems No.3 1. Inconsistency of Ampere’s Law Displacement Current Density. Wave Propagation in Good Conductors Wave Propagation in Good Dielectrics.2 3. Capacitance – Parallel Plate Spherical Capacitors.2 2.6 3 3. Related Problems UNIT III/Maxwell’s Equations (Time Varying Fields): Faraday’s Law and Transformer emf.1 2. Ampere’s Force Law. Maxwell’s Two Equations for Magneto static Fields. Polarization.2 1.1 3.5 4.5 2.5 1. Dielectric Constant. 2 8. Parameters. SC and OC Lines Reflection Coefficient.7 8 8. Velocities. Critical Angle and Total Internal Reflection.5 7.2 7.5 5.1 7.3 6.5 6 6.2 6. TE.4 5.3 5. Surface Impedance. TEM Modes Cutoff Frequencies.1 8. Transmission Line Equations Primary & Secondary Constants Expressions for Characteristic Impedance Phase and Group Velocities. Infinite Line Concepts Losslessness/Low Loss Characterization. Poynting Vector and Poynting Theorem Poynting Theorem – Applications.3 8.2 5.4 7. of hours: Assignments Assignment I: Submission date: .Types of Loading UNIT VIII/ Transmission Lines – II Input Impedance Relations. /4. Distortion Condition for Distortionlessness and Minimum Attenuation Loading . UHF Lines as Circuit Elements. Single and Double Stub Matching 2 2 2 1 2 2 1 1 2 2 2 1 1 1 1 1 2 2 1 3 4 1 73 Quarter wave Transformer for impedance matching Total No. /8 Lines – Impedance Transformations Smith Chart – Configuration Smith chart Applications.3 7.4 8.6 UNIT V/ EM Wave Characteristics – II Reflection and Refraction of Plane Waves – Normal and Oblique Incidences for Perfect Conductor Reflection and Refraction of Plane Waves – Normal and Oblique Incidences for Perfect Dielectrics.4 7 7. Wavelengths. /2. Attenuations Factor Expression for TEM Case. UNIT VII/ Transmission Lines .1 6.I Types.5 8. TM. Wave Impedances.1 5. VSWR.6 7. Power Loss in a Plane Conductor UNIT VI/ Guided Waves Parallel Plane Waveguides: Introduction.