Unit : 5 Antennas and Wave Propagation - V. D. Gaikwad © Prepared by Mr. V. D. Gaikwad, Vishwakarma Institute of Technology, Pune. Antenna : Definition “Antenna is one…

LOGARITHMIC SCALE Decibel (dB) is a convenient unit for expressing the ratio of two quantities. x = 10 log 10 ( P / P o ) where: x is in dB dB has no dimension 20 dB means…

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Element 3 General Class Question Pool HF Antennas Valid July 1, 2011 Through June 30, 2015 G9B10 What is the approximate length for a 1/2-wave dipole antenna cut for 14.250…