Wei-Chung Weng, and Min-Chi Chang. “Ultra-Wideband Planar Log-Periodic Slot Antenna With Exponential Shapes on Slot Edges”. The Applied Computational Electromagnetics Society Journal (ACES) 34, no. 09 (September 1, 2019): 1280–1286. Accessed May 5, 2024. https://journals.riverpublishers.com/index.php/ACES/article/view/8209.