Core size level radio frequency signal processing integrated microsystem architecture and implementation method thereof

Through integrated architecture integration in the RF signal processing system, combining low-cost, high-density, and high-bandwidth interconnection and heat dissipation solutions, the problem of RF signal acquisition and conversion and the problem of high cost is solved, and efficient and economical RF signal processing is achieved.

CN119696690APending Publication Date: 2025-03-25THE 44TH INST OF CHINA ELECTRONICS TECH GROUP CORP +1
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Patent Information

Application Number
CN202411818401.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-11
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

The prior art is difficult to realize the acquisition and conversion of radio frequency signals, and the cost of integrating solutions based on ceramics, silicon interposers, etc. is relatively high, making it difficult to meet the development trend of low-cost.

Method used

A core-grade RF signal processing integrated micro system architecture is proposed, which integrates RF data acquisition, analog-to-digital/digital-to-analog conversion, programmable processing and high-speed optical transmission and adopts low-cost, high-density, and high-bandwidth interconnection and heat dissipation solutions.

Benefits of technology

It realizes the acquisition and conversion of radio frequency signals, reduces system costs, improves yield and integration, and has the characteristics of strong versatility, high integration and low cost, which is suitable for product promotion.

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Abstract

The invention relates to a core size level radio frequency signal processing and transmission integrated microsystem architecture and an implementation method thereof, and belongs to the technical field of photoelectric communication systems. The architecture comprises a field programmable gate array, a radio frequency analog-to-digital conversion channel, a radio frequency digital-to-analog conversion channel, a digital light receiving channel, a digital light emitting channel, a logic core grain substrate and a high-frequency core grain substrate. Wherein the field programmable gate array, the radio frequency analog-to-digital conversion channel and the radio frequency digital-to-analog conversion channel are welded on the logic core grain substrate; one part of the digital light receiving channel and one part of the digital light transmitting channel are connected with the logic core grain substrate, and the other part is connected with the high-frequency core grain substrate. According to the invention, the integrated fusion of multiple processing functions of photoelectric signals is realized, the architecture is flexible, the interfaces are abundant, and the system has the characteristics of high universality, high integration level and low cost in the field of radio frequency data acquisition, processing and transmission, and is more beneficial to productization popularization.
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