B. H. Yin, Z. He, R. S. Chen. Propagating and Scattering of the Electromagnetic Vortex Generated by a Spiral Parabolic Antenna. ACES Journal [Internet]. 2019 Nov. 1 [cited 2024 Jul. 30];34(11):1637-44. Available from: https://journals.riverpublishers.com/index.php/ACES/article/view/8097