%0 Journal Article %T Tv and or Fm Transmitting Antennas Desien Using Computer Graphic System (RESEARCH NOTES) %J International Journal of Engineering %I Materials and Energy Research Center %Z 1025-2495 %A Radji, A. %D 1994 %\ 08/01/1994 %V 7 %N 3 %P 173-180 %! Tv and or Fm Transmitting Antennas Desien Using Computer Graphic System (RESEARCH NOTES) %K antenna %K Transmitter %K Television %R %X The purpose of this paper is three fold. First, the major theoretical pattern relationships of TV and/or FM transmitting antennas are dealt with. Secend, the computer calculation method and designing of such patterns using the given relationships. And third, a method in which a computer graphic system can be used to design such antennas for a specific pattern is introduced and its results are presented. %U https://www.ije.ir/article_71109_44c7c678d560f329b1e92b9c5ce3d7ff.pdf