The breast tumor is rarely detected early; early detection helps to quickly and effectively treat. A number of methods are used to detect breast tumors, with mammography being the most popular breast screening method. Mammography is the X-ray tumor in the breast that has some limitation and is quite painful. Microwave imagery provides an enticing mammography alteration by detecting breast tumor using micro strip transmitter at microwave frequency. A fractal shaped UWB MIMO circular ring transmitter has a total size of 60 to 100 mm2 and has a range of frequencies from 3.1 until 12.0 GHZ. The transmitter is designed using (CST) Studio Suite 3D EM simulation and analysis software.