EC2353 Antennas And Wave Propagation Important Questions
UNIT-1 ELECTROMAGNETIC RADIATION AND ANTENNA FUNDAMENTALS
1.) Hertizian dipole.
2.) Retarded case.
3.) Effective aperture.
4.) Radiation pattern.
UNIT-2 WIRE ANTENNAS AND ANTENNA ARRAYS
1.) Half wave Dipole.
2.) Small loop antennas.
3.) Linear Array and Pattern Multiplication.
4.) Binomial Array
UNIT-3 APERTURE ANTENNAS
1.) Slot antenna, Horn Antenna.
2.) Reflector Antenna.
UNIT-4 SPECIAL ANTENNAS AND ANTENNA MEASUREMENTS
1.) Rhombic Antenna.
2.) Yagi-Uda Antenna.
3.) Helical Antenna.
4.) Antenna Measurements.
UNIT-5 RADIO WAVE PROPAGATION
1.) Ground Wave Propagation.
2.) Free-space Propagation.
3.) Critical frequency, MUF.
4.) Effects of earth’s magnetic fields
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