Book Details

EM Waves and Transmission Lines (EM Wave Characteristics, Transmission Lines)

EM Waves and Transmission Lines (EM Wave Characteristics, Transmission Lines)

Published by uLektz

Course Code : ULZ0069
Author : uLektz
University : General for All University
Regulation : 2017
Categories : Electrical & Electronics
Format : ico_bookePUB3 (DRM Protected)
Type :

eBook

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Description :EM Waves and Transmission Lines (EM Wave Characteristics, Transmission Lines) of ULZ0069 covers the latest syllabus prescribed by General for All University for regulation 2017. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT I ELECTROSTATICS-MAGNETO STATICS

1.1 Electrostatics: Coulomb’s Law, Electric Field Intensity Electric Flux Density, Gauss Law and Applications

1.2 Electric Potential, Maxwell’s Two Equations for Electrostatic Fields, Energy Density, Illustrative Problems.

1.3 Convection and Conduction Currents, Dielectric Constant, Continuity Equation, Relaxation Time, Poisson’s and Laplace’s Equations;

1.4 Capacitance – Parallel Plate, Coaxial, Spherical Capacitors, Illustrative Problems.

1.5 Magneto Statics : Biot-Savart Law, Ampere’s Circuital Law and Applications, Magnetic Flux Density

1.6 Maxwell’s Two Equations for Magnetostatic Fields,

1.7 Magnetic Scalar and Vector Potential

1.8 Forces due to Magnetic Fields, Ampere’s Force Law, Inductances and Magnetic Energy. Illustrative Problems.

UNIT II MAXWELL’S EQUATIONS (TIME VARYING FIELDS)

2.1 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.

2.2 Conditions at a Boundary Surface : Dielectric-Dielectric and Dielectric-Conductor Interfaces. Illustrative Problems.

UNIT III EM WAVE CHARACTERISTICS - I

3.1 EM Wave Characteristics - I: Wave Equations for Conducting and Perfect Dielectric Media

3.2 Uniform Plane Waves – Definition, All Relations Between E & H. Sinusoidal Variations.

3.3. Wave Propagation in Lossless and Conducting Media.

3.4 Conductors & Dielectrics – Characterization, Wave Propagation in Good Conductors and Good Dielectrics. Polarization. Illustrative Problems.

UNIT IV EM WAVE CHARACTERISTICS – II

4.1 EM Wave Characteristics – II: Reflection and Refraction of Plane Waves

4.2 Normal and Oblique Incidences, for both Perfect Conductor and Perfect Dielectrics, Brewster Angle, Critical Angle and Total Internal Reflection,Surface Impedance.

4.3 Poynting Vector and Poynting Theorem – Applications, Power Loss in a Plane Conductor. Illustrative Problems.

UNIT V TRANSMISSION LINES - I

5.1 Transmission Lines - I : Types, Parameters

5.2 Transmission Line Equations, Primary & Secondary Constants, Expressions for Characteristic Impedance, Propagation Constant,

5.3 Phase and Group Velocities, Infinite Line Concepts, Lossless /Low Loss Characterization

5.4 Distortion – Condition for Distortionless and Minimum Attenuation

5.5 Loading - Types of Loading. Illustrative Problems.

UNIT VI TRANSMISSION LINES – II

6.1 Transmission Lines – II : Input Impedance Relations, SC and OC Lines, Reflection Coefficient, VSWR.

6.2 UHF Lines as Circuit Elements; λ/4, λ/2, λ/8 Lines – Impedance Transformations.

6.3 Smith Chart – Configuration and Applications, Single and Double Stub Matching. Illustrative Problems.

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