US 12,443,836 B2
Threshold adjustable superconducting logic gate with neural circuit
Ali Bozbey, Ankara (TR); and Altay Karamuftuoglu, Ankara (TR)
Appl. No. 17/626,927
Filed by TOBB EKONOMI VE TEKNOLOJI UNIVERSITESI, Ankara (TR)
PCT Filed Jul. 8, 2020, PCT No. PCT/TR2020/050601
§ 371(c)(1), (2) Date Jan. 13, 2022,
PCT Pub. No. WO2021/015697, PCT Pub. Date Jan. 28, 2021.
Claims priority of application No. 2019/10971 (TR), filed on Jul. 22, 2019.
Prior Publication US 2022/0358353 A1, Nov. 10, 2022
Int. Cl. G06N 3/063 (2023.01); H03K 19/195 (2006.01)
CPC G06N 3/063 (2013.01) [H03K 19/195 (2013.01)] 25 Claims
OG exemplary drawing
 
1. A logic gate with a neuron circuit which is used in electronic logic circuits, enables arithmetic inputs to give an output signal over a threshold value depending on a set threshold value according to used AND, OR and MAJORITY logic gates, enables to realize logic processes by adjusting a triggering threshold value, the logic gate with neuron circuit comprising:
at least a first arithmetic input as one of the input digital signals of the logic gate,
at least a second arithmetic input as another one of the input digital signals of the logic gate,
at least one merger which combines and converts signals coming from the first arithmetic input and the second arithmetic input in a parallel manner into a serial signal,
at least one threshold loop which comprises at least one input signal, at least one output signal, at least one first junction, at least one second junction and at least one threshold side coupled inductor, has a superconductor structure, receives the signal coming from the merger through the input signal, absorbs said signal according to the threshold value or provides the output of the signal through the output signal, repeats the same process for each new signal,
at least one first junction, and at least one second junction which enable the signal to remain within the threshold loop between the input signal and the output signal until it reaches the threshold value and have an insulating structure,
at least one decaying loop which comprises at least one decaying side coupled inductor, has a superconductor structure, provides determining the threshold value of the signal in the threshold loop by means of integrating the same to the threshold loop,
a neuron circuit which connects to the threshold side coupled inductor on the threshold loop with the decaying threshold coupling, enables to determine the threshold value of the signal in the threshold loop with the coupling factor between the threshold side coupled inductor with the effect of the created magnetic areas according to AND, OR and MAJORITY logic gates, comprises at least one decaying side coupled inductor,
at least one arithmetic output which is connected to the output signal and is used for transmitting said signal.