N. Dolatsha et al.,  "A compact 130GHz fully packaged point-to-point wireless system with 3D-printed 26dBi lens antenna achieving 12.5Gb/s at 1.55pJ/b/m", in 2017 IEEE Int. Solid-State Circuits Conf. (ISSCC), Fujino, L. C., Ed., San Francisco, CA, USA, IEEE, 2017, vol. 60, pp. 306-307