Xue Bai, Jia-wei Zhang, Lei-jun Xu and Bu-hui Zhao (2021) “A Broadband CPW Fractal Antenna for RF Energy Harvesting”, Applied Computational Electromagnetics Society Journal (ACES), 33(05), pp. 482–487. Available at: https://journals.riverpublishers.com/index.php/ACES/article/view/9147 (Accessed: 23 June 2026).