30-12-2014, 04:10 PM

Content :

Vector calculus

Divergence and stroke theorem

Coordinate system

Cylindrical coordinate system

Spherical coordinate system

Orthonormality

Harmonic function Properties

Static electric field

Fundamental of colomb’s law behind is the gauss law

Application

Maxwell’s equation

Potential gradient

Faradays law

Laplace\poisson’s equation

Boundary condition

Ohm’s law and continuity equation

Capacitors and inductors

Parallel plate capacitors

Time varying fields and maxwell’s eqution

Intrinsic wave impedance

Propagation direction

Wave polarization

Reflection \transmission of plane wave

Dielectric-conductor interface

Oblique incidence

Snell’s law

Critical angle and total internal reflection

Transmission line

Geometrics of a transmission line

Resistance

Current leakage

Capacitance

Maximum power

Impedance on the line and input impedance

Problems

Open circuit line

Impedance matching techniques

Advantages

Disadvantages

Properties of constant x circles

- 1. Centre

- 2. Radius

- 3. VLU pass through

- 4. Range

Relation between different parameters

Group velocity

TE wave solution in parallel plane waveguide

TM wave solution in parallel plane waveguide

Properties of TEM waves

Dominant mode

Dominant mode for parallel plane wave guide TEM mode

Rectangular wave guide

Propagation along the guide axis

Evalent mode

Degenerate mode

Basics of antennas

- 1. Hertzian dipole

- a. Half wave dipole

- 2. Basic definations and terminology

- 3. Antennas arrays

- 4. FRIIS free space

- 5. Classification of antenna

Hertzian dipole

Properties of radiation

Radiation resistance

Radiation of a half wave dipole

Total radiated power from a half wave dipole

Basic terms and definition

- 1. Isotropic antenna

- 2. Radiation power density

- 3. Radiation power intensity

- 4. Gain

- 5. Efficient effective length

- 6. Effective efficient area

- 7. Radiation pattern

Electrically short monopole

Radiation pattern

Beam solid angle

Effective area of an antenna

Array of isotropic source

Broad side array

Scanning array

Generalization or designed principle

Extension for N elements

Geometric progression

Multiplication of patterns

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