Monika Aggarwal, & Amar Partap Singh Pharwaha. (2019). On the Design of a Novel Fractal Antenna for Spectrum Sensing in Cognitive Radio. The Applied Computational Electromagnetics Society Journal (ACES), 34(09), 1352–1358. Retrieved from https://journals.riverpublishers.com/index.php/ACES/article/view/8235