Open AccessEvaluation and Examination of Aperture Oriented Antennas
Author(s) -
Prof. Romi Morzelona
Publication year - 2017
Publication title -
international journal of new practices in management and engineering
Language(s) - English
Resource type - Journals
ISSN - 2250-0839
DOI - 10.17762/ijnpme.v6i01.49
Subject(s) - antenna aperture , aperture (computer memory) , directivity , antenna (radio) , side lobe , optics , acoustics , physics , radiation pattern , telecommunications , computer science
The exhaustive evaluation and analysis of aperture oriented antennas for different dimensions at two different frequencies (1800 MHz and 2.4 GHz) is presented in this paper. Design and comparison of the antennas for their performance is done through MATLAB. It is inferred that the circular aperture antenna has 95% higher directivity than rectangular aperture antenna. In addition, for the circular aperture antenna HPBW is 0.2849 degrees and for rectangular aperture HPBW is 1.0143 degrees. Also, circular patch antenna has less side lobe power than that of rectangular aperture antenna.