We report on DC and broadband HF to DC conversion measurements of a Double Y-branch junction. Nonlinear DC characteristics of the devices are observed and HF to DC conversion up to 50 GHz at 77 K and at room temperature is presented. The HF to DC conversion efficiency degradation at high frequencies is found to be partly due to losses in interconnects feeding the device.
Bednarz, L., Rahsmi, Hackens, B., Farhi, G., Bayot, V., Huynen, I., Galloo, J. S., Roelens, Y., Bollaert, S., & Cappy, A. (2005). Room and low temperature studies of RF to DC rectifiers based on ballistic transport. Microelectronic Engineering, 81(2-4), 194-200. https://doi.org/10.1016/j.mee.2005.03.006 (Original work published 2005)