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http://dspace.uniten.edu.my/jspui/handle/123456789/5713
Title: | Ultra-wideband antenna array design for target detection | Authors: | Kasi, B. Chakrabarty, C.K. |
Issue Date: | 2012 | Journal: | Progress In Electromagnetics Research COpen Access Volume 25, 2012, Pages 67-79 | Abstract: | In this paper, a four-element microstrip antenna array is presented. The array is composed of Wilkinson power dividers which act as feed network along with Dolph-Chebyshev distribution and four-identical patch antenna elements. The array elements are properly designed to have a compact size and constant gain against frequency. The simulated results show good agreement with the measured results for the fabricated antenna array. Measurement shows that the array has a peak gain of more than 12dBi with side-lobe level of -15 dB at 6 GHz. These characteristics make the antenna array suitable for UWB directional uses. | DOI: | 10.2528/PIERC11090607 |
Appears in Collections: | COE Scholarly Publication |
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