基于RISCV和MAX2830的无线通信平台设计  被引量:1

Design of Wireless Communication Platform Based on RISCV and MAX2830

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作  者:杨园格 翟书颖 李茹 Yang Yuange;Zhai Shuying;Li Ru(Xi’an Mingde Institute of Technology,Xi’an 710124,China)

机构地区:[1]西安明德理工学院,西安710124

出  处:《单片机与嵌入式系统应用》2023年第7期66-70,共5页Microcontrollers & Embedded Systems

基  金:陕西省教育厅专项科研计划项目(22JK0486);西安明德理工学院科研基金项目(2021XY01L08)。

摘  要:设计了基于RISCV和MAX2830的无线通信系统架构。采用开源RISCV软核作为主控单元,其指令架构精简易于集成拓展;对于数字基带单元,基于FPGA平台进行通信算法移植优化研究,设计采用了开放式自有协议结构并兼容BLE通信协议。针对射频前端收发单元,设计了基于MAX2830的射频方案实现无线信号收发电路。对系统平台进行通信测试验证,性能指标满足设计需求,接收灵敏度达-88 dBm,最大发射功率达19 dBm。该软件无线平台通过FPGA可编程逻辑实现模块化设计和动态重构通信模式,适用于多种通信场景。In the paper,a wireless communication architecture based on RISCV and MAX2830 is designed.The open-source RISCV soft core is used as the main control unit,and reduce instruction architecture is simple to integrate and expand.For digital baseband unit,the communication algorithm transplantation and optimization research are carried out based on the FPGA platform.The design adopts an open proprietary protocol and is compatible with the BLE communication protocol.A transceiver circuit based on the MAX2830 radio frequency scheme is designed for the RF front-end.With communication verification on the system platform,the performance indicators meet the design requirements.The sensitivity is up to-88 dBm,and the maximum transmission power reaches 19 dBm.This software radio platform achieves modular design and dynamic reconstruction of communication modes through FPGA,which is suitable for various communication scenarios.

关 键 词:RISCV MAX2830 FPGA 自有协议 软件无线平台 

分 类 号:TN98[电子电信—信息与通信工程]

 

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