1. An electronically switchable UWB to narrow band antenna for cognitive radio applications. Issue 9 (4th May 2020) Authors: Jacob, Naveen; Kulkarni, Muralidhar; K., Krishnamoorthy Journal: Microwave and optical technology letters Issue: Volume 62:Issue 9(2020:Sep.) Page Start: 2989 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗