Principle of frequency independent antennas –Spiral antenna, Helical antenna, Log periodic. ![]() N element linear array, Pattern multiplication, Broadside and End fire array – Concept of Phased arrays, Adaptive array, Basic principle of antenna Synthesis-Binomial array UNIT IV SPECIAL ANTENNAS Antenna and Wave propagation Syllabus Radiation from rectangular apertures, Uniform and Tapered aperture, Horn antenna, Reflector antenna, Aperture blockage, Feeding structures, Slot antennas ,Microstrip antennas – Radiation mechanism – Application ,Numerical tool for antenna analysis UNIT III ANTENNA ARRAYS EC6602 Syllabus ![]() ![]() UNIT II APERTURE AND SLOT ANTENNAS Antenna and Wave propagation Syllabus Matching – Baluns, Polarization mismatch, Antenna noise temperature, Radiation from oscillating dipole, Half wave dipole. (b) Explain the effective length of an antenna as a radiator of electromagnetic energy. Answer any FOUR parts of the following :(4×520) (a) Derive Poynting theorem for expression of power dissipated. ![]() UNIT I FUNDAMENTALS OF RADIATION Antenna and Wave propagation Syllabusĭefinition of antenna parameters – Gain, Directivity, Effective aperture, Radiation Resistance, Band width, Beam width, Input Impedance. ANTENNA AND WAVE PROPAGATION Time : 3 Hours Total Marks : 100 Note : (1) Attempt ALL questions. Antenna and Wave propagation Syllabus EC6602 Regulation 2013 Anna University free download. EC6602 Syllabus free pdf download.
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