American V-King Scientific Publishing
In this paper, the authors propose an approach to increase the efficiency of the U-shaped cross section antenna. The optimization of a wideband U-shaped cross section antenna on a U-shaped ground plane is presented suitable for WLAN in various applications. The proposed antenna has been developed from a single element of U-shaped cross-sectional antenna. A single element is easy to be composed for installing parabolic reflector and an array antenna. The strip is used for increasing the number of degree of freedom to adjust and enhance bandwidth.