▸创新点1:8x8线圈阵列设计实现了高密度的电磁干扰(EMI)分布测量,通过64个检测单元覆盖大面积区域,显著提高了空间分辨率和测量精度,适用于复杂3D结构的电子设备表面检测。
▸创新点2:2V有机CMOS解码器的应用降低了系统功耗,同时兼容柔性电子技术,实现了低电压驱动下的高效信号解码,为可拉伸电子设备提供了低功耗解决方案。
▸创新点3:40%可拉伸碳纳米管互连技术突破了传统刚性互连的限制,使测量表能够适应不规则表面和动态形变,显著提升了设备的机械柔韧性和环境适应性。
▸创新点4:结合0.18μm硅CMOS电路实现了宽频带电场(700MHz)和磁场(1GHz)检测,最小可检测功率分别达到-60dBm和-70dBm,提供了高灵敏度的EMI测量能力。
Abstract
nd Magnetic
Field Detection
Koichi Ishida, Member , IEEE, Naoki Masunaga, Zhiwei Zhou, Tadashi Y asufuku , Student Member , IEEE,
Tsuyoshi Sekitani, Member , IEEE, Ute Zschieschang, Hagen Klauk, Makoto Takamiya , Member , IEEE,
Takao Someya, Member , IEEE, and Takayasu Sakurai , Fellow, IEEE
Abstract—A stretchable /49/50
/49/50cm/50electromagnetic interfer-
ence (EMI) measurement sheet is developed to enable the measure-
ment of EMI distribution on the surface of electronic devices by
wrapping t