Antenna objective questions and answers pdf
Home : ECE FLORIDAPost a Comment. The ratio of the radii required to give a 60 ohm coaxial line filled with PTFE of? An undergrounded antenna near the ground 3. To couple a coaxial line to a parallel wire line, it is best to use : 4. Electrical length of an antenna is 5. Skip distance is the : 6. The attenuation in wave guides near the cut off frequency is 7.
Antenna & Wave Propagation - Electronic Engineering (MCQ) questions & answers
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The source for magnetic vector potential is current element. The current having both magnitude and direction. Hence the potential in the case of magnetic field is magnetic vector potential. A monopole antenna consists of one half of a dipole usually a short vertical antenna mounted above the earth or group reflecting plane. One-quarter wavelength long.
If you are looking for a reviewer in Communications Engineering this will definitely help. I can assure you that this will be a great help in reviewing the book in preparation for your Board Exam. Make sure to familiarize each and every questions to increase the chance of passing the ECE Board Exam. Measured on the ground, the field strength of a horizontally polarized half-wave dipole antenna is. The ability of an antenna to radiate more energy in one direction than in other directions is called:.
Antenna Interview Questions And Answers
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