Mandar P. Joshi, Jayant G. Josh and Shyam S. Pattnaik 2020. Stub Loaded Rectangular Ring Shaped Tri-Band Monopole Antenna for Wireless Applications. International Journal of Advances in Microwave Technology. 5, 2 (Oct. 2020), 227-233. DOI:https://doi.org/10.32452/IJAMT.2020.227233.