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Advanced Antenna Theory
broucher Course Brochure
Advanced Antenna Theory
by Dr. Amalendu Patnaik

In radio engineering, an antenna is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver. In transmission, a radio transmitter supplies an electric current to the antenna's terminals, and the antenna radiates the energy from the current as electro...

0.0  (0 Ratings) 1245 Learner
validy img Validity Unlimited
level All Level
level English
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Program Fee
FREE
About This Course

In radio engineering, an antenna is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver. In transmission, a radio transmitter supplies an electric current to the antenna's terminals, and the antenna radiates the energy from the current as electro...

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Course Curriculum
7 Sections
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Advanced Antenna Theory

Fundamental Concepts

43 Pages
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    Introduction :Types of Antennas

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    Radiation Mechanism: Poynting vector and steradian,Power Intensity

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    Antenna Parameters: Radiated power,Radiation pattern,Field regions

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    Antenna Parameters: Directivity, gain,Antenna Polarization

    7 pages <?php echo $alt; ?>
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    Antenna parameters: Axial Ratio,Reflection Coefficient,input impedance,VSWR,Return Loss

    5 pages <?php echo $alt; ?>
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    Antenna Parameters: Impedance bandwidth, Effective aperture; Communication link and Friis transmission equation

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    Radiation integrals and Auxiliary Potential Functions (Part-1)

    4 pages <?php echo $alt; ?>
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    Radiation integrals and Auxiliary Potential Functions (Part-2)

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Advanced Antenna Theory

Radiation from wires and loops

28 Pages
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    Introduction, Infinitesimal dipole

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    Infinitesimal dipole: Radiation zones, Total radiated power, Radiation resistance, Directivity, Effective area

    5 pages <?php echo $alt; ?>
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    Short dipole

    3 pages <?php echo $alt; ?>
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    Finite-length dipole

    5 pages <?php echo $alt; ?>
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    Finite-length dipole: Radiated power, Radiation resistance, Directivity, Effective area

    3 pages <?php echo $alt; ?>
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    Half-wave dipole and its properties

    3 pages <?php echo $alt; ?>
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    Loop antenna

    3 pages <?php echo $alt; ?>
Advanced Antenna Theory

Aperture Antenna

16 Pages
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    Introduction, Field equivalence principle

    4 pages <?php echo $alt; ?>
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    Loves equivalence principle, Electrical and magnetic conductor equivalence principle

    5 pages <?php echo $alt; ?>
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    Computation of field quantities of aperture antenna

    3 pages <?php echo $alt; ?>
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    Relation between wire and aperture antennas, Horn antenna design principle

    4 pages <?php echo $alt; ?>
Advanced Antenna Theory

Broadband Antennas

12 Pages
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    Introduction, Principle of frequency-independent antenna

    4 pages <?php echo $alt; ?>
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    Examples of frequency-independent antennas

    3 pages <?php echo $alt; ?>
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    Log-periodic antenna concept and examples

    5 pages <?php echo $alt; ?>
Advanced Antenna Theory

Microstrip Antennas

27 Pages
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    Introduction, Advantages and disadvantages, Microstrip antenna configurations

    3 pages <?php echo $alt; ?>
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    Excitation techniques, Criteria for substrate selection, Radiation mechanism

    5 pages <?php echo $alt; ?>
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    Methods of analysis, Transmission line model: Part -1

    3 pages <?php echo $alt; ?>
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    Transmission line model: Part -2

    5 pages <?php echo $alt; ?>
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    Cavity model: Part-1

    5 pages <?php echo $alt; ?>
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    Cavity model: Part-2

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Advanced Antenna Theory

Antennas Arrays

39 Pages
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    Introduction, Two-element array

    4 pages <?php echo $alt; ?>
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    Example problems, Pattern multiplication concept

    6 pages <?php echo $alt; ?>
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    N-element array, Uniform array , Array factor

    5 pages <?php echo $alt; ?>
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    Broad-side and end-fire arrays, Phased array

    7 pages <?php echo $alt; ?>
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    Directivity and pattern characteristic of linear uniform array

    5 pages <?php echo $alt; ?>
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    Non-uniform array, Binomial array

    4 pages <?php echo $alt; ?>
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    Dolph-Chebyshev array concept

    2 pages <?php echo $alt; ?>
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    Design principle of Chebyshev array and examples

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    Planar arrays

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Advanced Antenna Theory

Basic concepts of smart Antennas

22 Pages
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    Introduction, Need of smart antenna system, Overview of smart antenna system

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    Types of smart antennas, Switched beam system, Adaptive system

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    Beam forming, Fixed weight beam forming: Maximum signal-to-interference ratio beam-former

    6 pages <?php echo $alt; ?>
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    Minimum mean square error

    3 pages <?php echo $alt; ?>
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    Adaptive beam forming: LMS algorithm

    3 pages <?php echo $alt; ?>
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    Sample matrix inversion method

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