Registered
SPIKE NEURAL NETWORK CIRCUIT INCLUDING RADIATION SOURCE
- Inventors
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Oh Kwang Il, Choi Byounggun, Jae-Jin Lee, Kang Tae Wook, Park Seong Mo, Kim Sung Eun
- Application No.
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16377983 (2019.04.08)
- Publication No.
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20190311244 (2019.10.10)
- Registration No.
- 11403515 (2022.08.02)
- Country
- UNITED STATES
- Project Code
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18PB2500, Development of SoC based on spiking neural cell for smart mobile and IoT devices,
Oh Kwang Il
- Abstract
- Provided is a spike neural network circuit. The spike neural network circuit includes an axon configured to generate an input spike signal, a synapse including a first transistor for outputting a current according to a weight and a second transistor connected to the first transistor and outputting the current according to an input spike signal, a neuron configured to compare a value according to the current output from the synapse with a reference value and generate an output spike signal based on a comparison result, and a radiation source attached to a substrate on which the synapse is formed, configured to output radiation particles to the synapse, and configured to increase magnitudes of threshold voltages of the first and second transistors of the synapse.
- KSP Keywords
- Reference value, neural network(NN), radiation source, signal based, threshold voltage(Vth)
- Family
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