TWO ELEMENT SUPERDIRECTIVE ARRAY OF SHORTED PLANAR INVERTED CONE ANTENNA Santanu Mondal
نویسنده
چکیده
The proposed wideband shorted planar inverted cone antenna (SPICA) has been described as a two element antenna array in this paper. The two element array by this antenna with proper phase of excitation and spacing between the elements provide superdirective array characteristic. This array gives peak endfire directivity from 3.502 dBi to 10.3 dBi and radiation efficiency above 98% in the operating frequency band. Also in radiation pattern characteristic, the farfield pattern of the array is more directional than single element array. Thus the proposed SPICA is suitable for wideband antenna array applications.
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تاریخ انتشار 2012