Subject Details
Dept     : ECE
Sem      : 5
Regul    : 2019
Faculty : R.PRABHA
phone  : NIL
E-mail  : prabhasubi11@gmail.com
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Announcements

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Antenna Measurement -Measurement of Antenna pattern,
    Impedance Measurement ,
    Gain Measurement and Directivity Measurement.,
    Ground Wave Propagation – Attenuation characteristics for ground wave propagation,
    Calculation of field strength at a distance,
    Sky Wave Propagation – Structure of ionosphere, Mechanism of Reflection and Refraction,
    Critical Frequency, MUF and Skip Distance, Optimum Frequency, Virtual Height,
    Space Wave Propagation – Reflection from ground for vertically and horizontally polarized waves,
    Reflection characteristics of earth. Resultant of direct and reflected ray at the receiver, Duct propagation

  • Youtube Video

    Dear Students the Youtube Video has been uploaded for the following topics:
    Transmission Line Theory

  • Resource Link

    Dear Students the Resource Link has been uploaded for the following topics:
    Smith Chart

  • Puzzles

    Dear Students the Puzzles has been uploaded for the following topics:
    General solution of Transmission Line

  • Question Bank

    Dear Students the Question Bank has been uploaded for the following topics:
    Transmission Line Theory,
    Guided waves

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Microwave cavity Resonators,
    Review of electromagnetic theory: Concept of vector potential,
    Modification for time varying retarded case,
    Radiation from a current element and half-wave dipole,
    Antenna fundamentals: Antenna fundamentals and definition of antenna parameters,
    Slot antennas, Babinet’s principle,
    Antenna arrays: Two element array,
    Principle of Pattern Multiplication, N element Uniform Linear Arrays,
    Binomial Arrays,
    Broadside and End fire Arrays

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    General theory of transmission lines,
    General Solution of transmission line,
    Waveform distortion and distortion less transmission line,
    Loading of transmission lines, Input and Transfer impedance,
    Reflection factor and reflection loss,
    The Line at Radio Frequencies: Line of Zero dissipation, Standing waves and standing wave ratio on a line,
    Impedance matching: Quarter wave Transformer,
    The Smith Chart and its applications,
    Single stub matching and Double stub matching,
    Waves between parallel planes of perfect conductors,
    Transverse Electric waves,
    Transverse Magnetic waves,
    Transverse Electromagnetic waves,
    Characteristics of TE and TM waves,
    Characteristics of TEM Waves,
    TE and TM Waves in Rectangular Wave guides,
    TE and TM waves in circular wave guides

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Horn Antennas,
    Reflector Antennas,
    Geometrical characteristics - types of feeds,
    Micro strip Antennas - design - types of feeds,
    Log periodic antenna,
    Lens Antennas,
    Helical Antenna in Axial and Normal Modes,
    Reconfigurable antenna

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