Novel broadband Antenna Configuration for Wireless Communications Applications
نویسنده
چکیده
New configuration of multiband / broadband Planar inverted FAntenna (PIFA) is investigated. The antenna is a V-shaped patch with unequal arms coupled electromagnetically to single feed triangular PIFA thorough two unequal slots' dimensions. The six multiband operations are achieved due to the different lengths and widths of the V-shaped patch as well as the two coupling slots. Two more modes can be added by loading the triangular PIFA with V-shaped slot. Wide bandwidth of 27% is achieved by simply adjusting the feeding point position, thus generating staggered resonating modes. UWB operation can be achieved by folding the shorting wall of the triangular PIFA. 55% bandwidth is achieved from 3.8GHz to 6.4 GHz.
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