Microwave photon neuron convolution acceleration device for electromagnetic signal processing

By designing a microwave photon neuron convolution acceleration device for electromagnetic signal processing, the matrix multiplication and addition linear operation is migrated to the optical simulation domain, solving the problems of traditional equipment in large bandwidth signal processing and real-time perception, and achieving efficient and low-cost electromagnetic signal processing and recognition.

CN120012853AActive Publication Date: 2025-05-16NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI
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Patent Information

Application Number
CN202510482764.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-17
Publication Date
2025-05-16
Estimated Expiration
2045-04-17

AI Technical Summary

Technical Problem

The existing electromagnetic signal receiving and processing equipment with microwave/digital signal system is difficult to achieve high-speed processing and real-time perception of large bandwidth signals under limited cost and power consumption. The performance of the acceleration device based on microwave photon-optical computing technology depends on the performance of optical materials, and has a complex structure and high cost.

Method used

A microwave photon neuron convolution acceleration device for electromagnetic signal processing is designed. Large-scale matrix multiplication and linear operations are migrated to the optical simulation domain through microwave photon neuron convolution accelerator, reducing the computing energy consumption demand for electronic devices, and using the advantages of highly parallel, high speed and large bandwidth to achieve rapid processing and identification of broadband electromagnetic signals.

Benefits of technology

It has achieved a significant reduction in computing energy consumption and computing power requirements, improved the efficiency and accuracy of electromagnetic signal processing, reduced device costs, and had good anti-electromagnetic interference capabilities.

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Abstract

The invention discloses an electromagnetic signal processing-oriented microwave photon neuron convolution acceleration device, which relates to the technical field of signal processing, and comprises a microwave photon neuron convolution accelerator, an electromagnetic signal processing main control unit, a signal processing main control unit and a signal processing main control unit, the matrix multiplication and addition linear operation unit is used for completing matrix multiplication and addition linear operation of a received electromagnetic signal or processing data and a preset weight vector on an optical simulation domain, and outputting a matrix multiplication and addition linear operation result to the electromagnetic signal processing main control unit; the electromagnetic signal processing main control unit is used for inputting a pre-obtained electromagnetic signal in a vector format to the microwave photon neuron convolution accelerator, processing the received matrix multiplication and addition linear operation result to obtain processed data in the vector format, and outputting the processed data in the vector format to the microwave photon neuron convolution accelerator; and outputting the processed data to the microwave photon neuron convolution accelerator when the preset condition is not met. According to the invention, rapid processing and identification of the broadband electromagnetic signal can be realized, the calculation energy consumption demand is reduced, and the calculation power demand and the energy efficiency ratio demand of an electronic device are reduced.
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