Combinatorial logic devices based on a multi-path active ring circuit.

ABSTRACT: In this work, we describe a logic device in which an act of computation is associated with finding a path connecting input and output ports. The device is based on an active ring circuit comprising electric and magnetic parts. The electric part includes an amplifier, a phase shifter, and an attenuator. The magnetic part is a multi-port magnetic matrix comprising delay lines and frequency filters. Signals propagating on different paths may accumulate different phase shifts. Auto-oscillations occur in the circuit when the magnetic and electric parts match each other to meet the resonance amplitude and phase conditions. The system naturally searches for a resonance path that depends on the position of the electric phase shifter and amplification level. The path is detected by the set of power

SUBMITTER: Khitun A 

PROVIDER: S-EPMC9177788 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature