UWB Antenna Array with Comb Taper Slot Antenna Elements
نویسندگان
چکیده
A uniformly spaced comb taper slot antenna array is proposed for directional ultra-wideband (UWB) applications. The UWB array consists of four identical comb taper slot antennas, a mutistage with four-way microstrip UWB power divider, and four identical coaxial cable lines. A maximum gain of 15.5dBi within the band is obtained when the element separation is properly selected. The uniform spacing between adjacent array elements is 2.5 cm in the H-plane. The performance of the antenna array and the other important parameters are investigated. It is proved experimentally that the proposed antenna array is suitable for the directional UWB antenna array. Keyword: UWB, antenna array, comb taper slot antenna
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