Unverified50% confidenceFactExact time

UWB技术工作在3.1-10.6GHz频段，使用纳秒级脉冲信号，能实现厘米级测距精度，相比BLE的2-3米误差

1

Sources

50%

Confidence

Long-term

Relevance

8/19/2026

First Seen

Sources

Lost Your Phone? Use Bluetooth RSSI Signal Strength for Indoor Tracking

Related Claims

UnverifiedBLE信号带宽仅2MHz，而UWB信号带宽通常为500MHz以上，带宽越大距离分辨率越高75% similar Unverified超宽带技术工作频段在3.1-10.6GHz之间，能够实现厘米级的精确测距，远超传统蓝牙约1-3米的定位精度75% similar Unverified英特尔N150处理器TDP仅6W，基础频率约1.0GHz，睿频可达3.6GHz69% similar

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