Design and Simulation of Half Vivaldi & Full Vivaldi Antenna for Mobile Applications
Journal Title: International Journal of Scientific Research and Management - Year 2016, Vol 4, Issue 8
Abstract
Compact Vivaldi patch antenna with a parasitic meander line is presented in this paper. There are two configuration of Vivaldi antenna is presented. One is half Vivaldi antenna and another one is full Vivaldi antenna. Vivaldi antennas can be made for linear polarized waves or using two devices arranged in orthogonal direction – for transmitting / receiving both polarization orientations. This antenna is suitable for por table DVB - T which extended from 450 MHz to 850 MHz receiver applications and the WLAN (Wireless Local Area Network) IEEE 802.11b,g (5.1 – 5.8) GHz frequency bands and WiMAX band (3.3 – 3.8) GHz. The measured reflection coefficient of the proposed antenna is co mpared with the simulated one; good agreement is observed. Also, simulated radiation pattern of the antenna is presented. All simulations are carried out using the EM commercial simu lator, high frequency structure simulator(HFSS)ver.13
Authors and Affiliations
Abhishek Garg
Keywords
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