Qiu B, Xia Y, Li Y. Gain-Enhanced Wideband Circularly Polarized Antenna with a Non-Uniform Metamaterial Reflector. ACES Journal [Internet]. 2022 Mar. 31 [cited 2024 Nov. 5];37(03):281-6. Available from: https://journals.riverpublishers.com/index.php/ACES/article/view/11609