Sabaawi AMA, Younus KM. Multiband Handset Antenna System for UMTS/LTE/WLAN/Sub-6 5G and mmWave 5G Future Smartphones. Period. Polytech. Elec. Eng. Comp. Sci. [Internet]. 2022 Jan. 1 [cited 2024 Apr. 28];66(2):116-21. Available from: https://pp.bme.hu/eecs/article/view/19679