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Introduction to the Special Issue on the 39th European Solid-State Circuits Conference (ESSCIRC)
IEEE JSSC特刊介绍第39届欧洲固态电路会议的精选论文，涵盖模拟和数字电路领域。
78 pW平均功耗，1 bps占空比数据率
固态电路模拟电路数字电路RF系统传感器
▸创新点1：窄带发射器和天线系统 - 该系统采用180 nm CMOS工艺，实现了78 pW的平均功耗，适用于1 bps的低数据速率应用，显著降低了功耗，适用于低功耗物联网设备。
▸创新点2：直接RF功率振荡器拓扑 - 该拓扑结构通过将天线同时用作辐射和共振元件，简化了电路设计，减少了组件数量，提高了系统效率，支持2.4 GHz的OOK和FSK调制。
▸创新点3：激进功率门控技术 - 该技术通过单级架构和功率门控，将发射器的待机功耗降低至39.7 pW，显著提升了系统的能效比，适用于长时间待机的应用场景。
▸创新点4：细粒度变化感知动态Vdd跳跃自适应电压和频率缩放架构 - 该架构在32 nm多处理器SoC中实现了高达18.2%的能源节省，通过动态调整电压和频率，优化了系统性能和功耗。
Abstract
ssue of the IEEE J OURNAL OF SOLID-STATE
CIRCUITS traditionally covers a selection of papers that
were presented at the European So lid-State Circuits Conference
(ESSCIRC). This Special Issue c ontains extended papers from
the 39th ESSCIRC, held September 16–20, 2013, in Bucharest,
Romania. The conference was jointly organized with the Euro-
pean Solid-State Device Res earch Conference (ESSDERC).
The papers in this issue were selected from all papers pre-
sented at ESSCIRC’2013, bas ed on the fe