Design of Dipole Antenna and various radiation patterns for various lengths

D.Mounika; S.SAMATHA; ANUSHA; SURAYA MUBEEN

Volume : VI, Issue : IV, April - 2017

Design of Dipole Antenna and various radiation patterns for various lengths

D. Mounika, S. Samatha, Anusha, Suraya Mubeen

Abstract :

The dipole antenna or dipole aerial is one of the most important and commonly used types of RF antenna. It is widely used on its own, and it is also incorporated into many other RF antenna designs where it forms the driven element for the antenna. In this paper, an attempt has been made to investigate new half wave dipole antenna for GSM Applications. A dipole antenna approximately one half wavelength long is the half wave dipole antenna. The dipole antenna is very well known among the amateur community so this may be old hat to many. I am providing this page because the dipole antenna is often overlooked nowadays as an effective means to getting on the air. Many hams these days believe it is necessary to purchase an expensive commercial antenna or have a large antenna at great heights in order to be successful at HF/VHF communications. On the other hand, when other simple antennas are constructed many of the designs chosen require an extensive ground system to be effective. The loss due to an inadequate. A dipole can be fed with RF energy anywhere along its length although center feed is the most common followed by end feed. The antenna is made to resonate at the 1.995 GHz frequency. Matlab Software is used for the simulation and design calculations of the dipole antennas. The antenna exhibits a frequency band from 1.877 GHz to 2.1199 GHz which is suitable for applications.