Design and Parametric Analysis of Multiband Directional Antenna for Wireless Applications
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 1
Abstract
This paper presents an aperture coupled multiband microstrip antenna for various wireless applications. The antenna consists of microstrip fed slot with a complimentary stub on a single dielectric medium. A reflecting ground plane is employed to achieve unidirectional radiation pattern. This antenna resonates at the frequencies of 4.4GHz, 5.2GHz, 6GHz and7GHz. The proposed antenna is designed by using the substrate Arlon AD410(tm) having relative permittivity of 4.1. The gain of the proposed antenna is above 6dBi and feed of the antenna is optimized to get above 98% of radiation efficiency. Simulations and the parametric analyses of proposed antenna are presented using HFSS software.
Authors and Affiliations
K. Shanthalakshmi, C. Hamsalakshmi
Keywords
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