Application of iterative fast Fourier transform for fault finding in linear array antenna with various fault percentage

Author

Yadav, Kuldeep ; Singh, Harshavardhan

Author_Institution

Dept. of Electron. & Commun. Eng., NIT Durgapur, Durgapur, India

fYear

2014

fDate

28-29 Nov. 2014

Firstpage

117

Lastpage

120

Abstract

In this paper, the detection of faulty elements in a linear antenna array with different combination of faulty element; is presented. The task of finding faulty element position and its level of fault in antenna arrays has been solved by using Iterative Fast Fourier Transform (IFFT) technique. A Chebyshev antenna array of 30 elements with specific sidelobe level (SLL) is considered as the basic antenna array and the developed formulation is tested on it. Various combinations of failure have been considered in this work and successfully detected using the developed methodology. All the Simulated results has been explained, tabulated and presented with different figures successfully.

Keywords

fast Fourier transforms; iterative methods; linear antenna arrays; Chebyshev antenna array; IFFT technique; SLL; fault finding; fault percentage; faulty elements; iterative fast Fourier transform; linear array antenna; sidelobe level; Antenna radiation patterns; Arrays; Chebyshev approximation; Computational intelligence; Fast Fourier transforms; Linear antenna arrays; Antenna Array; Fault Finding; Iterative Fast Fourier transform;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence on Power, Energy and Controls with their impact on Humanity (CIPECH), 2014 Innovative Applications of

Conference_Location

Ghaziabad

Type

conf

DOI

10.1109/CIPECH.2014.7019104

Filename

7019104