Theoretical antenna



An antenna is a component which directs the movement of radio active waves; the antenna directs the incoming and outgoing of the radio active waves. It is usually made up of metal; it is available in many shapes and sizes. The antenna is used for broadcasting of radio and television. An antenna uses the parabolic reflectors to focus the signals of the satellite and radio waves. The signals and radio waves are generated by space object and reflect them towards the receiver which is located centrally. It is the property of antenna to radiate energy in all the directions. The substantial amount of energy is diverted in the desired direction and rest is radiated in the other direction. The theoretical antenna works as a transmission pattern. It focuses on the energy pattern and the light. It works for achieving amplification effect.

Analysis of theoretical antenna

The experiment conducted and the radiation conducted is compared with each other. The analysis pattern explanation for the blockage of feedback and feed ñstrut scatter is done. The good agreement that will result from the theoretical and experimental results from wide angle. The diffraction level is computed from a panel and rounded edge. This will give good result and correlation conducted. The pattern of radiation of a monopole with respect of circular and rectangular ground is also computed. The result of experiment indicate that theoretical antenna operate as theory related to it.

It is the property of the theoretical antenna to transmit the radio waves in all the directions, which is good for its operating properly. A signal becomes weaker with the distance as for example for two feet distance; signal will become four times weaker. The way which can be used to strengthen the signal, increase the distance that is being covered by the wireless LAN which will increase the power of the signal. There are certain rules and regulations to be followed for increasing the power of the signal. It will limit the control of the volume and to come out of this problem designerís focus on the radio energy by using various theories.








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