B. Khani, V. Rymanov, S. Dülme, I. Flammia, and A. Stöhr, “Planar E-Band (71-76 GHz) Platforms for Integrating Millimeter Wave Photodiodes with WR-12 Waveguides”, Period. Polytech. Elec. Eng. Comp. Sci., vol. 60, no. 1, pp. 38–43, Jan. 2016.