David C. Mooradd, Alan J. Fenn, and Peter T. Hurst. “Modeling and Validation of a Mm-Wave Shaped Dielectric Lens Antenna”. The Applied Computational Electromagnetics Society Journal (ACES), vol. 34, no. 02, July 2021, pp. 337-8, https://journals.riverpublishers.com/index.php/ACES/article/view/8685.