为物联网设备优化RF驱动的安全adiabatic逻辑的能量/电流波动
Bendito Freitas Ribeiro1, Yasuhiro Takahashi2
1Graduate School of Engineering, Gifu University, 1-1 Yanagido, Gifu-shi 501-1193, Japan.
Sensors (Basel, Switzerland)
|July 30, 2025
概括
这项研究介绍了一种新的adiabatic逻辑电路设计,用于物联网 (IoT) 设备的能源效率和安全性. 该设计优化了能源和电流流量,降低了功耗,提高了对功率分析攻击的抵抗力.
科学领域:
- 电气工程 电气工程
- 计算机工程 计算机工程
- 微电子学微电子学
背景情况:
- 物联网 (IoT) 设备面临着高能耗和安全漏洞的挑战.
- 阿迪亚巴特逻辑电路为电池驱动的物联网应用程序的能源效率和增强安全性提供了解决方案.
- 收获的射频电源可以直接供应附带式逻辑电路,但需要特定的偏差技术.
研究的目的:
- 为物联网设备的低功耗提出一种新的增压逻辑电路设计.
- 优化能源和电流波动,以提高对功率分析攻击的安全性.
- 在各种操作条件和负载能力下证明设计的有效性.
主要方法:
- 提出了一种新的附带逻辑电路设计,专注于统一和互补的电流流.
- 一个二极管连接的基于MOS晶体管的电压加倍器用于pMOS偏差.
- 电路的性能在不同的时钟频率和负载容量 (50 fF, 100 fF) 下进行评估.
- 在LoRaWAN网络中实现超声波发射器电路作为一个应用程序示例.
主要成果:
- 与传统设计相比,拟议的电逻辑电路显示出较低的能量和电流波动.
- 通过统一的电流流量实现了对功率分析攻击的更好的安全性.
- 观察到功率消耗较低,特别是在50 fF和100 fF的负载容量下.
- 实施的LoRaWAN超声波发射器展示了在远程通信系统中的实际应用.
结论:
- 新的adiabatic逻辑设计有效地降低了功耗,并提高了物联网设备的安全性.
- 该设计优化了电流流量,有助于提高能源效率和对攻击的稳定性.
- 在LoRaWAN系统中成功实施突出了其对现实世界物联网应用的潜力.
相关概念视频
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