40 Gbps operation of MOBILE and its application to weighted-sum threshold logic gate using only RTDS

We have demonstrated a novel and compact implementation of MOnostable-to-BIstable transition Logic Element (MOBILE) using only three resonant tunneling diodes (RTDs). The operation of proposed circuit has been demonstrated up to 40 Gbps. In addition, to demonstrate the functionality and the computational capability of the proposed MOBILE configuration using only RTDs, we have designed a 2-input weighted sum Linear Threshold Gates (LTG) with one threshold and a Multi-Threshold Threshold Gate (MTTG) with two thresholds, using the same circuit configuration. The operations of the proposed threshold logic gates (TLGs) have been demonstrated up to 12.5 Gbps.