The ultra wide band (UWB) circular microstrip antennas are devoloped and simulated for wide band communication applications.In these a circular radiating aperture is made available for broad band characteristics.The proposed antennas consists of the vertical and horizontal elements of L-type probe fixed at front and back portion of the substrate respectively.These antennas are excited by a microstrip line which is connected to a vertical component of the L-type probe and electromagnetically couples the signal to the horizontal component of the L-type probe.This new concept of placing a couple of triangular slots at the top of the antenna is proposed to enhance the bandwidth from 83.1% to 99.15% is achieved.

How to Cite
VENKATA KRISHNA, Agni. Recent Trends for the Devolopment of Uwb Microstrip Patch Antennas. Global Journal of Research In Engineering, [S.l.], oct. 2015. ISSN 2249-4596. Available at: <https://engineeringresearch.org/index.php/GJRE/article/view/1684>. Date accessed: 12 june 2021.