| || A Simple Approach for Black Out Problem
Author : Chandra, Ram;Sharma, Subhash Chandra ;Verma, J.S.
Source : Defence Science Journal ; Vol:27(3) ; 1977 ; pp 151-153
Subject : 621.39 Telecommunication;621.396.9 Radars
Keywords : Plasma medium;Cylindrical antenna system;Plasma frequency;Antennas
Abstract : Antennas surrounding by the plasma medium does not radiate for all the frequencies but only for those which are greater than the plasma frequency. Here we have proposed a cylindrical (axial magnetized) antenna system which radiates for all frequencies irrespective of plasma frequency and this is the solution for the black-out situation which occurs for certain frequencies.