课题在此平台上实现ASK 调制,通过 Monte Carlo 仿真实现 16QAM 调制,对比 ASK 和 16QAM 两种调制方式,分析能使 RFID 系统性能最佳的数字调制方式,能进一步提高系统的可扩展性和可维护性,有效的缩短开发时间、降低了设计成本。通过搭建软件无线电平台构建 RFID 系统,能够用有限的资源,更进一步研究 RFID系统物理层和 MAC 层性能,对 RFID 系统性能的提高提供了理论及验证平台。
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