Sun, Yuanhua, Guangjun Wen, Ping Wang, Yongjun Huang, and Zhibo Du. “A Compact Printed End-Fire Antenna for Radio Frequency Identification (RFID) Handheld Reader”. Applied Computational Electromagnetics Society Journal (ACES) 28, no. 01 (October 9, 2021): 71–76. Accessed June 20, 2026. https://journals.riverpublishers.com/index.php/ACES/article/view/11709.