EC6503 TRANSMISSION LINES AND WAVE GUIDES SYLLABUS FOR 5TH SEM ECE REGULATION 2013 - Anna University Internal marks 2018
ANNA UNIVERSITY ECE SYLLABUS
EC6503 TRANSMISSION LINES AND WAVE GUIDES SYLLABUS
5TH SEM ECE
REGULATION 2013
OBJECTIVES:
• To introduce the various types of transmission lines and to discuss the losses associated.
• To give thorough understanding about impedance transformation and matching.
• To use the Smith chart in problem solving.
• To impart knowledge on filter theories and waveguide theories
UNIT I TIME VARRYING FIELDS AND MAXWELL’S EQUTIONS
Motional Electromotive Force, General Expression for motional EMF, Faraday‟s Law of Induction,Displacement current, Maxwell‟s equation in the point or differential form, Maxwell‟s equations in Integral form, Maxwell‟s equations from Gauss‟s Law, Maxwell‟s equations and Boundary conditions, Poynting‟s theorem, Time harmonic (sinusoidal) fields, Maxwell‟s equations in phasor form.

UNIT II TRANSMISSION LINES
Need for Transmission Lines, Types of Transmission lines, Characterization in terms of primary and secondary constants, Characteristic impedance, General wave equation, Loss less propagation, Propagation constant, Wave reflection at discontinuities, Voltage standing wave ratio, Transmission line of finite length, The Smith Chart, Smith Chart calculations for lossy lines, Impedance matching by Quarter wave transformer, Single and double stub matching.

UNIT III THE UNIFORM PLANE WAVE
Wave propagation in free space, Wave propagation in dielectrics, Forward and Backward Travelling Wave, Poynting Theorem and Wave Power, Energy of the Radiated wave, Propagation in good conductors and good dielectrics, Skin effect, Wave polarization, Linearly, Elliptically and Circularly polarized waves,

UNIT IV TRANSMISSION AND REFLECTION OF PLANE WAVES AT BOUNDARIES

Normal incidence of Uniform Plane waves: Conductor-Conductor interface, Dielectric-Dielectric interface, Dielectric-perfect Conductor interface, Dielectric-Conductor interface. Oblique incidence on a plane boundary for perpendicular polarization, Dielectric-Dielectric interface, Dielectric-Conductor interface.

UNIT VWAVE GUIDES AND CAVITY RESONATORS
General Wave behaviours along uniform Guiding structures, Transverse Electromagnetic waves, Transverse Magnetic waves, Transverse Electric waves, TM and TE waves between parallel plates, TM and TE waves in Rectangular wave guides, Bessel‟s differential equation and Bessel function, TM and TE waves in Circular wave guides, Rectangular and circular cavity Resonators.

TOTAL (L:45+T:15): 60 PERIODS .

OUTCOMES:

Upon completion of the course, students will be able to:
 Discuss the propagation of signals through transmission lines.
 Analyze signal propagation at Radio frequencies.
 Explain radio propagation in guided systems.
 Utilize cavity resonators.

TEXT BOOK:
1. John D Ryder, “Networks lines and fields”, Prentice Hall of India, New Delhi, 2005

REFERENCES:
1. William H Hayt and Jr John A Buck, “Engineering Electromagnetics” Tata Mc Graw-Hill Publishing Company Ltd, New Delhi, 2008
2. David K Cheng, “Field and Wave Electromagnetics”, Pearson Education Inc, Delhi, 2004
3. John D Kraus and Daniel A Fleisch, “Electromagnetics with Applications”, Mc Graw Hill Book Co, 2005
4. GSN Raju, “Electromagnetic Field Theory and Transmission Lines”, Pearson Education, 2005
5. Bhag Singh Guru and HR Hiziroglu, “Electromagnetic Field Theory Fundamentals”, Vikas
Publishing House, New Delhi, 2001.
6. N. Narayana Rao, “ Elements of Engineering Electromagnetics” 6 th edition Prentice Hall,2004