"This study introduces a single micro strip antenna element with an extended bandwidth and its customized arrays for wireless applications. Addressing the need for a broader frequency range, the antenna incorporates an integrated balun for optimal feeding. The standalone antenna element operates effectively within the 34GHz to 46GHz frequency spectrum, boasting a reflection loss of less than -10dB and achieving a gain of 2.1 dBi. Furthermore, an 8-element linear antenna array has been carefully designed to minimize mutual coupling among the elements. This issue is effectively mitigated through the use of a rectangular stub. By adopting the array approach, two significant benefits are realized: not only does the antenna's overall gain experience enhancement, but the scanning angle also widens significantly. The approach presented here showcases the innovation of utilizing both individual antenna elements and arrays to meet the demands of wireless applications. The results expand the bandwidth and scanning capabilities of the proposed antenna system, highlighting its potential significance in modern wireless communication scenarios."."