A software radio airborne device radio frequency chain implementation method, device and equipment

By defining a predefined instruction format and a set of RFC command symbols, a flexible control instruction set is generated, which solves the problems of hardware platform and waveform adaptability and interoperability of tactical communication equipment, and realizes efficient control and multi-waveform adaptability of the radio frequency chain.

CN122247576APending Publication Date: 2026-06-1910TH RES INST OF CETC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
10TH RES INST OF CETC
Filing Date
2026-05-25
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

In the existing technology, the tight coupling design between the hardware platform and waveform of tactical communication equipment makes it difficult to adapt to multiple waveforms. The hardware platform limits the waveform adaptability and interoperability of the system, and the radio frequency chain control commands lack flexibility and scalability.

Method used

By defining a predefined instruction format and RFC command symbol set, a flexible set of control instructions can be generated to achieve standardized control of the radio frequency chain and support the rapid generation and expansion of different operating functions.

Benefits of technology

It achieves standardization and high efficiency in RF chain control, supports multi-waveform adaptability, and improves the flexibility and interoperability of the hardware platform.

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Abstract

This invention discloses a method, apparatus, and device for implementing radio frequency (RF) chains in software-defined radio (SDR) airborne equipment, relating to the field of SDR, and used to implement RF chain control for SDR airborne equipment. This application controls the RF chain to execute the operation indicated by at least one control instruction by interacting with the RF chain. The control instruction includes a receiving address, instruction length, command symbol, and instruction parameters encoded according to a predetermined instruction format, wherein: the receiving address indicates the logical address for receiving the control instruction; the instruction length indicates the total length of the control instruction; the command symbol indicates the operation to be performed; and the instruction parameters indicate the specific parameters of the operation. Furthermore, the control instruction is constructed by extracting command symbols from a predefined set of RFC command symbols. This application achieves control of the RF chain to perform different operational functions through flexible combinations of control instructions, exhibiting high standardization, high efficiency, and strong scalability.
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