This document summarizes the design and development of a triple band slotted rectangular microstrip antenna (TSRMA). Key points: - TSRMA is designed to operate over three frequency bands from 4.75-16 GHz using rectangular slots on the patch and a ground plane. - Both simulated and experimental results show TSRMA achieves bandwidths of 260 MHz, 3.113 GHz, and 5.27 GHz across the three bands. - Radiation patterns measured at the second and third bands were omnidirectional, as desired for applications in microwave systems. - The simple, low-cost antenna design makes it suitable for systems operating over the 4.75-16 GHz range.