基于MAX2829的软件无线电射频前端设计
esign of a RF front end for software radio Based on MAX2829
针对软件无线电平台对射频前端的配置及扩展性的需求，提出了一种基于MAX2829的射频前端架构，实现了射频前端的电路设计及系统的软件设计。该射频前端可以利用ISM频段进行宽带数字数据的传输，支持2.4GHz至2.5GHz及4.9GHz至5.875GHz的全波段范围通信，最大程度的保证了软件无线电通信系统的通用性和灵活性。此外，一种新的数字AGC控制电路及可灵活配置工作状态机被应用到了该射频前端。最终通过单板测试给出了实测结果及结论。?
With the requirement of the software radio platform to configure and extend the RF front end, a RF front end technology based on MAX2829 is proposed.The circuit and software designs of the RF front end are realized. The RF front end can be used for the transmission of broadband digital data in the ISM band, supports 2.4GHz to 2.5GHz and 4.9GHz to 5.875GHz full band communication. It enhances the generality and flexibility of the software radio communication system to a great extent.In addition, a new digital AGC control circuit and a state machine with flexible configuration of the operating states are applied to the RF front end. Finally, the test results of the single board are presented in the paper, and the conclusion is drawn.
刘哲、陶小峰
无线电设备、电信设备无线通信通信
通信技术软件无线电MAX2829射频电路GC
ommunication Engineeringsoftware radioMAX2829RF circuitGC
刘哲,陶小峰.基于MAX2829的软件无线电射频前端设计[EB/OL].(2015-11-30)[2025-08-10].http://www.paper.edu.cn/releasepaper/content/201511-843.点此复制
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